IEC 62586-2 Test Report on IEC 61000-4-30 Power …...Section Power Quality Parameter PQI-A...
Transcript of IEC 62586-2 Test Report on IEC 61000-4-30 Power …...Section Power Quality Parameter PQI-A...
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PSL Power Standards Lab 980 Atlantic Ave #100
Alameda, CA 94501 USA TEL ++1-510-522-4400 FAX ++1-510-522-4455
www.PowerStandards.com
IEC 62586-2 Test Report
on IEC 61000-4-30
Power Quality Measurement Methods
EUT Manufacturer
Model Number
Udin: XXX V, XX/XX Hz
(Photo)
January 2016
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Summary of Results
EUT Manufacturer and Model Product Category: PQI-A / PQI-S
when equipped with the following accessories or options: XXX
Table 1: Summary of Results
at XXX V L-N Udin (equivalent to XXX L-L Vrms), 50/60 Hz
IEC 62586-2 Section Power Quality Parameter
PQI-A classification
PQI-S classification Remarks
6.1 Power frequency
6.2 Magnitude of the supply voltage
6.3 Flicker
6.4 Supply voltage dips and swells
6.5 Voltage unbalance
6.6 Voltage harmonics
6.7 Voltage interharmonics
6.8 Mains signaling voltage
6.9 Under-over deviations (N/A)
6.10 Flagging
6.11 Clock uncertainty
6.12 Variations due to external influence quantities
6.13 Rapid voltage change
6.14 Current magnitude
6.15 Current harmonics
6.16 Current interharmonics
6.17 Current unbalance
(N/A) – Not Applicable. There is no requirement in the Standard.
Power Standards Laboratory certifies that the above instrument meets the requirements of
IEC 61000-4-30 Ed3 when tested according to the procedures set forth in IEC 62586-2.
Signed: __________________________
President, Power Standards Lab
15 January 2016
Signed: __________________________
Supervising Engineer, Power Standards Lab
15 January 2016
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Table of Contents
Equipment under Test ................................................................................................................................................ 4
Test standard ........................................................................................................................................................... 7
Other required standards ..................................................................................................................................... 7
Test parameters ...................................................................................................................................................... 7
Basic EUT specifications for test ....................................................................................................................... 7
6.1 Power Frequency ................................................................................................................................................... 8 6.2 Magnitude of the Supply Voltage / 6.14 Current magnitude ..................................................................... 12 6.3 Flicker ..................................................................................................................................................................... 19 6.4 Supply Voltage Interruptions, Dips and Swells ........................................................................................... 24 6.5 Supply voltage unbalance / 6.17 Current unbalance .................................................................................. 30 6.6 Voltage Harmonics / 6.15 Current Harmonics .............................................................................................. 35 6.7 Voltage Inter-harmonics / 6.16 Current Inter-harmonics ........................................................................... 46 6.8 Mains signaling voltage on the supply voltage ........................................................................................... 54 6.9 Measurement of Underdeviation and Overdeviation Parameters ........................................................... 64 6.10 Flagging ............................................................................................................................................................... 71 6.11 Clock Uncertainty testing ................................................................................................................................ 74 6.12 Variations due to external influence quantities ......................................................................................... 76 6.13 Rapid Voltage Changes (RVC) ....................................................................................................................... 80 6.1 Range of Influence Quantities .......................................................................................................................... 89 PSL Instruments and Facilities used for this Test ............................................................................................. 91
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Equipment under Test
EUT Manufacturer: XXX
EUT Model: XXX
EUT S/N: XXX
EUT Firmware version: XXX
EUT Software version: XXX
Operating mode: XXX
Accessories included in test: XXX
Required from Client:
Two samples of EUT, with all necessary accessories, manuals in English,
specifications, etc. PSL provides electric power signals only. Client must
provide all other supplies, signals, materials, support equipment, antennas,
etc.
A designated technical contact who can answer technical questions in
English and give detailed guidance on the use of the EUT.
o Technical contact: Name
Email address
Phone
Time zone
Selection of parameters to be evaluated, expected class for each parameter,
and expected range of Udin for each parameter. Select from the following
list: o Frequency
o magnitude of supply voltage
o flicker Pst
o voltage dip and swell depth
o voltage dip and swell duration
o voltage interruption duration
o voltage unbalance (or positive, negative, and zero sequence)
o voltage harmonic amplitude
o voltage interharmonic amplitude
o mains signaling recording
o under- and over-deviation
o external influence quantities
o rapid voltage changes
o current magnitude
o current harmonics
o current interharmonics
o current unbalance
Immediate visible viewing of all values (not statistics, and not file
retrieval) of parameters to be evaluated. Unless other arrangements are
made, EUT will be evaluated on readings shown on user interface, and not
on internally stored data.
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(Photo)
Photo 1: Equipment Under Test (EUT)
(Photo)
Photo 2: EUT in Test Environment
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(Photo)
Photo 3: EUT sense connections
(Photo)
Photo 4: Test setup
(Photo)
Photo 5: EUT – required accessories for compliance
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Test standard
IEC 61000-4-30 ed.3.0 CDV © IEC
Other required standards 61000-4-30 cites values and requirements from the following standards:
IEC 61000-4-15 ed.1.1 2003-02 © IEC:2003 (Flickermeter)
IEC 61000-4-7 ed.2.0 2002-08 © IEC:2002 (harmonics and interharmonics)
IEC 61000-2-4 ed 1.0 1994-02 © IEC:2002 (compatibility levels)
IEC 62586-2 ed.2.0 2013-12 © IEC:2013 (Power quality measurement in
power supply systems)
Test parameters
Test location: Power Standards Lab, Alameda, California, U.S.A.
Test dates: XXX
Supervising engineer: XXX
Other participants: XXX
Basic EUT specifications for test
Rated maximum RMS input voltage: XXX
Maximum 61000-4-30 Udin: XXX
Udin selected by PSL for this report: Udin = XXX Vrms at Fnom = XX/XX Hz
Rated operating temperature range: XXX
Rated temperature for guaranteed accuracy: XXX
Rated frequency range: XXX
Reference channel1: XXX
1 See IEC 61000-4-30, 3.24
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6.1 Power Frequency
Summary of 6.1 Power Frequency Conformance Results
Power frequency measurements conform to
Class A requirements
Power frequency measurements conform to Class S requirements
Table 6.1– Summary of Power Frequency Results IEC 62586
section - Nᵒ Power frequency
requirement IEC 61000-4-30
Class (A/S) Remarks
Engineering Review
EUT specifications meet required range for
frequency
6.1.2 – A1.1.1 Measurement method –
Check that averaging interval is 10s
6.1.3.1
A1.2.1 Measurement uncertainty and
measuring range A1.2.2
A1.2.3
6.1.3.2 A1.3.1 Variations due to single
influence quantities
A1.3.2
6.1.4 – A1.4.1 Measurement
evaluation
6.1.5 Verify measurement
uncertainty over range of influence quantities
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6.1: Power Frequency
6.1.2 – Measurement Method
Purpose of test: Verifies general steady-state frequency accuracy. Verifies that we know
how to make frequency measurements with the EUT. Test is single-phase, applied to
EUT reference channel. Each test shall last at least 2 min.
Table 6.1.2(a)
Test Description Applied
frequency Requirement
Number of frequency
readings (N) Result
P1 –P3 triangle 42.5 – 57.5 Hz 11 ≤ N ≤ 13
P3 –P1 triangle 69 – 51 Hz 11 ≤ N ≤ 13
6.1.3.1 – Measurement uncertainty and measuring range – uncertainty under
reference conditions
Purpose of test: Verifies measuring range. Test is single-phase, applied to EUT
reference channel. Each test shall last at least 1 min.
Table 6.1.3.1(a) Applied frequency Requirement Frequency reading Result
42.5 Hz 42.49 ≤ Freq ≤ 42.51
50.05 Hz 50.04 ≤ Freq ≤ 50.06
57.5 Hz 57.49 ≤ Freq ≤ 57.51
51 Hz 50.99 ≤ Freq ≤ 51.01
59.95 Hz 59.94 ≤ Freq ≤ 59.96
69 Hz 68.99 ≤ Freq ≤ 69.01
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6.1.3.2 – Measurement uncertainty and measuring range – variations due to single
influence quantities
Purpose of test: Measure influence of voltage magnitude and harmonics on measurement
uncertainty. Each test shall last at least 1 min.
Table 6.1.3.2(a) Applied
frequency Influence quantity Requirement
Frequency reading Result
50.05 Hz Voltage magnitude 10% Udin
50.04 ≤ Freq ≤ 50.06
50.05 Hz Voltage harmonics (all shifted 180° from
fundamental) 10% 3
rd
10% 7th
10% 11th
4% 15th
5% 19th
5% 23rd
Current harmonics
60% 3rd 180°
55% 5th 0°
50% 7th 180°
41% 9th 0°
50.04 ≤ Freq ≤ 50.06
59.95 Hz Voltage magnitude 10% Udin
59.94 ≤ Freq ≤ 59.96
59.95 Hz Voltage harmonics (all shifted 180° from
fundamental) 10% 3
rd
10% 7th
10% 11th
4% 15th
5% 19th
5% 23rd
Current harmonics
60% 3rd 180°
55% 5th 0°
50% 7th 180°
41% 9th 0°
59.94 ≤ Freq ≤ 59.96
6.1.4 – Measurement evaluation
Purpose of test: Verifies that frequency measurement is made on the reference
channel.“RMS value is approx Udin.
Table 6.1.4(a) Applied
frequency Remarks
Reference channel Result
50 Hz Engineering review – verifies that
frequency measurement is made on the reference channel.
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PSL Test 6.1.5(a) – Verify frequency uncertainty over range of influence quantities
Purpose of test: Verifies frequency measurement according to Table 2, IEC 61000-4-30,
Section 6.2. “Over the range of influence quantities, and under the conditions described
in 6.1, the measurement uncertainty…” Checks frequency measurements with distorted
voltages, flicker, and other influence quantities. Voltage is non-sinusoidal, RMS value
varies. Ambient temperature approx 21ºC.
NOTE: This test is performed only if EUT conforms to Class A requirements in PSL Test
Section 6.1.
Table 6.1.5(a)
Applied waveform
Applied fundamental
frequency Hz
Applied waveform definition
EUT frequency
reading Hz Error / Remarks
PSL615a1.csv 42.500 Table 2
Testing State 1
PSL615a2.csv 46.250 Table 2
Testing State 1
PSL615a3.csv 50.000 Table 2
Testing State 1
PSL615a4.csv 53.750 Table 2
Testing State 1
PSL615a5.csv 57.500 Table 2
Testing State 1
PSL615a6.csv 42.500 Table 2
Testing State 2
PSL615a7.csv 46.250 Table 2
Testing State 2
PSL615a8.csv 50.000 Table 2
Testing State 2
PSL615a9.csv 53.750 Table 2
Testing State 2
PSL615a10.csv 57.500 Table 2
Testing State 2
PSL615a11.csv 42.500 Table 2
Testing State 3
PSL615a12.csv 46.250 Table 2
Testing State 3
PSL615a13.csv 50.000 Table 2
Testing State 3
PSL615a14.csv 53.750 Table 2
Testing State 3
PSL615a15.csv 57.500 Table 2
Testing State 3
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6.2 Magnitude of the Supply Voltage / 6.14 Current magnitude
Summary of 6.2 Magnitude of the Supply Voltage Conformance Results
Magnitude of the supply voltage measurements
conform to Class A requirements
Magnitude of the supply voltage measurements conform to Class S requirements
Table 6.2 – Summary of Magnitude of the Supply Voltage Results
IEC 62586 Section - Nᵒ
Magnitude of the supply voltage requirement
IEC 61000-4-30 Class
(A/S) Remarks
Engineering review
EUT specifications meet required range for
voltage magnitude
none Simple voltage
magnitude measurement
6.2.1 – A2.1.1 Measurement method
6.2.2.1
A2.2.1 Measurement uncertainty and
measuring range A2.2.2
A2.2.3
6.2.2.2 A2.3.1 Variations due to single
influence quantities
A2.3.2
6.2.3 Measurement
evaluation N/A N/A
6.2.4.1 – A2.4.1 10/12 cycles with
10min synchronization
6.2.4.2 – A2.5.1 150/180 cycles
aggregation with 10min synchronization
6.2.4.3 – A2.6.1 10min aggregation
6.2.4.4 – A2.7.1 2-h aggregation
6.2.5 Verify measurement
uncertainty over range of influence quantities
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6.2 - Magnitude of the Supply
6.2.1 – Measurement method
Purpose of test: Check gapless and non-overlapping measurements. Verifies that we
know how to make 10/12 cycle RMS magnitude measurements with the EUT. Test is
single-phase, applied to EUT reference channel for at least 20 sec.
Table 6.2.1 Applied signal Requirements Values derived from EUT readings
Result
Annex E.3.1 Test Signal
Qrms > 20
4.5% < A(46) < 5.5%
Timestamp(U(99)) – timestamp(U(0)) = 19.8s ± 6ms
Qrms =
A(46) =
Timestamp(U(99)) – timestamp(U(0)) =
6.2.2 – Measurement uncertainty of measuring range
Purpose of tests: Verifies magnitude of supply measurement according to Table 3 &
Table 4, IEC 62586, Section 5.1.1 & 5.1.2. “Over the range of influence quantities, and
under the conditions described in 5.1, the measurement uncertainty…” Checks voltage
magnitude measurements with distorted voltages, flicker, and other influence quantities.
Voltage is non-sinusoidal, RMS value varies, and test shall last at least 1sec. Ambient
temperature approx 21ºC.
6.2.2.1 – Uncertainty under reference conditions
Table 6.2.2.1 with Udin = XXX V
Applied RMS voltage % Udin
Applied Test points definition
Reference meter
reading RMS volts
EUT 10/12-cycle
reading RMS volts Error / Remarks
10% Table 3
80% Table 3
150% Table 3
Table 6.14.2.1 with Udin = XXX V
Applied RMS Current
% In
Applied Test points definition
Reference meter
reading RMS volts
EUT 10/12-cycle
reading RMS volts Error / Remarks
10% Table 3
80% Table 3
150% Table 3
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6.2.2.2 – Variations due to single influence quantities
Table 6.2.2.2 with Udin = XXX V Applied
Test points according to
Table 3
Complementary test conditions
per Table 4
EUT 10/12-cycle
reading RMS volts Error / Remarks
80% of Udin
42.5 Hz
55.75 Hz
69 Hz
80% of Udin Voltage harmonics (all
shifted 180° from fundamental)
10% 3rd
10% 7th
10% 11th
4% 15th
5% 19th
5% 23rd
Current
harmonics 60% 3
rd 180°
55% 5th 0°
50% 7th 180°
41% 9th 0°
Table 6.14.2.2 with Udin = XXX V Applied
Test points according to
Table 3
Complementary test conditions
per Table 4
EUT 10/12-cycle
reading RMS volts Error / Remarks
80% of In
42.5 Hz
55.75 Hz
69 Hz
80% of In Voltage harmonics (all
shifted 180° from fundamental)
10% 3rd
10% 7th
10% 11th
4% 15th
5% 19th
5% 23rd
Current
harmonics 60% 3
rd 180°
55% 5th 0°
50% 7th 180°
41% 9th 0°
6.2.4 – Measurement aggregation
6.2.4.1 - 10/12 cycle with 10min synchronization
Purpose of tests: Check aggregation overlap 1. Test the time tag, and the sequence
number of blocks for proper re-synchronization to the 10-min tick as specified in IEC
61000-4-30. Voltage is non-sinusoidal, RMS value varies. Each test shall last at least 11
min, and shall contain at least two consecutive RTC 10 min ticks. Ambient temperature
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approx 21ºC. Each test shall last at least 11min, and shall contain at least two
consecutive RTC 10min ticks.
Table 6.2.4.1 with Udin = XXX V Applied
Test points according to
Table 3
Complementary test conditions
EUT 10/12-cycle
reading RMS volts Error / Remarks
80% of Udin 59.99 Hz¹
49.99 Hz²
1: Covering 60 Hz 2: Covering 50 Hz
Table 6.14.4.1 with Udin = XXX V Applied
Test points according to
Table 3
Complementary test conditions
EUT 10/12-cycle
reading RMS volts Error / Remarks
80% of In 59.99 Hz¹
49.99 Hz²
1: Covering 60 Hz 2: Covering 50 Hz
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6.2.4.2 - 150/180 cycle with 10min synchronization
Purpose of tests: Check aggregation overlap 2. Test the time tag, and the sequence
number of blocks for proper re-synchronization to the 10-min tick as specified in IEC
61000-4-30. Voltage is non-sinusoidal, RMS value varies. Each test shall last at least 11
min, and shall contain at least two consecutive RTC 10 min ticks. Ambient temperature
approx 21ºC.
Table 6.2.4.2(a) with Udin = XXX V
Test Description Applied
Udin Complementary test
conditions
EUT 150/180-cycle
reading RMS volts Result
P1 –P3 triangle 10 – 80% 50.125 Hz
P3 –P1 triangle 80 – 10% 60.15 Hz
Table 6.14.4.2(a) with Udin = XXX V
Test Description Applied
In Complementary test
conditions
EUT 150/180-cycle
reading RMS volts Result
P1 –P3 triangle 10 – 80% 50.125 Hz
P3 –P1 triangle 80 – 10% 60.15 Hz
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6.2.4.3 – 10 min aggregation
Purpose of tests: Check 10 min aggregation. Test the aggregation of 10/12 cycles data
into 1- min interval relative to the 10-min tick as specified in IEC 61000-4-30. Voltage is
non-sinusoidal RMS value varies. Each test shall last at least 11 min, and shall contain at
least two consecutive RTC 10 min ticks. Ambient temperature approx 21ºC.
Table 6.2.4.3(a) with Udin = XXX V
Test Description per Table 3
Applied Udin
Complementary test conditions per Table 4
EUT 10 min reading
RMS volts Result
P1 –P3 triangle 10 – 80% 50 Hz
P3 –P1 triangle 80 – 10% 60 Hz
Table 6.14.4.3(a) with Udin = XXX V
Test Description per Table 3
Applied In
Complementary test conditions per Table 4
EUT 10 min reading
RMS volts Result
P1 –P3 triangle 10 – 80% 50 Hz
P3 –P1 triangle 80 – 10% 60 Hz
6.2.4.3 – 2-h aggregation
Purpose of test: Check 2-h aggregation.
Table 6.2.4.3 Test
Description Remarks
Reference channel Result
Check 2 hour Engineering review – verifies that 2 hour measurement is made on the reference
channel.
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PSL Test 6.2.5(a) – Verify magnitude of supply voltage uncertainty over range of
influence quantities
Purpose of test: Verifies magnitude of supply measurement according to Table 2, IEC
61000-4-30, Section 6.2. “Over the range of influence quantities, and under the
conditions described in 6.1, the measurement uncertainty…” Checks voltage magnitude
measurements with distorted voltages, flicker, and other influence quantities. Voltage is
non-sinusoidal, RMS value varies. Ambient temperature approx 21ºC. NOTE:
Unbalance influence quantity does not apply. NOTE: This test is performed only if EUT
conforms to Class A requirements in PSL Test Section 6.2.
Table 6.2.5(a) with Udin = XXX V
Applied waveform
Applied RMS voltage % Udin
Applied waveform definition
Reference meter
reading RMS volts
EUT 10-cycle reading
RMS volts Error / Remarks
PSL625b1.csv 10% Table 2
Testing State 1
PSL625b2.csv 45% Table 2
Testing State 1
PSL625b3.csv 80% Table 2
Testing State 1
PSL625b4.csv 115% Table 2
Testing State 1
PSL625b5.csv 150% Table 2
Testing State 1
PSL625b6.csv 10% Table 2
Testing State 2
PSL625b7.csv 45% Table 2
Testing State 2
PSL625b8.csv 80% Table 2
Testing State 2
PSL625b9.csv 115% Table 2
Testing State 2
PSL625b10.csv 150% Table 2
Testing State 2
PSL625b11.csv 10% Table 2
Testing State 3
PSL625b12.csv 45% Table 2
Testing State 3
PSL625b13.csv 80% Table 2
Testing State 3
PSL625b14.csv 115% Table 2
Testing State 3
PSL625b15.csv 150% Table 2
Testing State 3
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6.3 Flicker
Summary of 6.3 Flicker Conformance Results
Flicker measurements conform to
Class A requirements
Flicker measurements conform to Class S requirements
Per IEC 61000-4-30 5.3.1& IEC 62586 6.3, all tests were performed with reference to
IEC 61000-4-15 (Ed2), Table 4.
Table 6.3 Summary of Flicker Results
Test voltage characteristics
Value used for test
Conforms to Class F1
Conforms to Class F2
Conforms to Class F3
PSL Test 6.3.1
Sinusoidal / rectangular voltage
changes, Tables 1, 2 Pinst
PSL Test 6.3.2
Rectangular voltage changes and
performance testing, Table 5
Pst
PSL Test 6.3.3
Frequency changes, Table 6
Pinst (N/A) (N/A)
PSL Test 6.3.4
Distorted voltage with multiple zero
crossings, Table 8 Pinst (N/A) (N/A)
PSL Test 6.3.5
Harmonics with side band, Table 9
Pinst (N/A) (N/A)
PSL Test 6.3.6
Phase jumps, Table 10 Pst (N/A) (N/A)
PSL Test 6.3.7
Rectangular voltage changes with duty
ratio, Table 11 Pst (N/A)
PSL Test 6.3.8
Verify Plt aggregation Plt
PSL Test 6.3.9
Measurement uncertainty over range of influence quantities
Pst
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6.3: Flicker
6.3.1(a) – Sinusoidal voltage changes
Purpose of test: Verifies instantaneous flicker accuracy according to Table 1 of IEC
61000-4-15. Test is single-phase, applied to EUT reference channel. Sinusoidal
amplitude modulation. Pass/fail criteria is ±8% of Pinst reading.
Table 6.3.1(a) Lamp
voltage Modulation
frequency (Hz) Applied Pinst EUT measured
Pinst Result
230 V, 50 Hz
0.5
1.5
8.8
20
25
33 1/3
40
120 V, 60 Hz
0.5
1.5
8.8
20
25
33 1/3
40
6.3.1(b) – Rectangular voltage changes
Purpose of test: Verifies general steady-state flicker accuracy according to Table 2 of
IEC 61000-4-15. Test is single-phase, applied to EUT reference channel. Rectangular
amplitude modulation. Pass/fail criteria is ±8% of Pinst reading.
Table 6.3.1(b) Lamp
voltage Modulation
frequency (Hz) Applied Pinst EUT measured
Pinst Result
230 V, 50 Hz
0.5
3.5
8.8
18
21.5
22
25
25.5
28
30.5
33 1/3
37
40
120 V, 60 Hz
0.5
3.5
8.8
18
21.5
22
25
25.5
28
30.5
33 1/3
37
40
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6.3.2(a) – Rectangular voltage changes and performance testing
Purpose of test: Verifies the measured value of Pst according to Table 5 of IEC 61000-4-
15. Applied waveforms are sinusoidal, Rectangular amplitude modulation. Pass/fail
criteria is ±5% of Pst reading.
Table 6.3.2(a) Lamp
voltage Applied
Pst EUT Pst reading Remarks Result
230 V, 50 Hz
1 change per minute
2 changes per minute.
7 changes per minute.
39 changes per minute.
110 changes per minute.
1620 changes per minute.
4000 changes per minute. This test only applies to 50
Hz.
120 V, 60 Hz
1 change per minute
2 changes per minute.
7 changes per minute.
39 changes per minute.
110 changes per minute.
1620 changes per minute.
4800 changes per minute. N/A because this particular test only applies to 60 Hz.
6.3.3(a) – Combined frequency and voltage changes
Purpose of test: Verifies the measured value of Pinst,max using the test signal defined in
Table 6 of IEC 61000-4-15. Frequency and amplitude are changed in 4 second intervals
at the zero crossing of the voltage. Pass/fail criteria is ±8% of Pinst,max reading.
Table 6.3.3(a)
Lamp voltage
Changing frequency
(Hz)
Changing voltage
(V) Applied Pinst,max
EUT measured
Pinst,max Result
230 V, 50 Hz
49.75 230.000
50.25 228.812
120 V, 60 Hz
59.75 120.000
60.25 119.266
6.3.4(a) – Distorted voltage with multiple zero crossings
Purpose of test: Verifies the measured value of Pinst,max using the test signal defined in
Tables 7 and 8 of IEC 61000-4-15. Applied waveforms with multiple zero crossings
consist of the fundamental voltage U and harmonic levels according to Table 7. All
harmonics are 180° relative to the fundamental. The distorted voltage is modulated at
8.8 Hz using the levels in Table 8. Pass/fail criteria is ±8% of Pinst,max reading.
Table 6.3.4(a)
Lamp voltage Applied Pinst,max EUT measured
Pinst,max Result
230 V, 50 Hz
120 V, 60 Hz
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6.3.5(a) – Bandwidth test using harmonic and inter-harmonic side band modulation
Purpose of test: Verifies the input bandwidth of the flickermeter. Applied waveforms are
modulated by superimposing two voltages with frequencies that are 10 Hz apart.
Frequency pairs are increased starting from the values in Table 9 until Pinst,max > 1.08 or
Pinst,max < 0.92. Pass/fail criteria is fv,max ≥ 450 Hz.
Table 6.3.5(a)
Lamp voltage fi/fv,max (Hz) EUT measured
Pinst,max Result
230 V, 50 Hz 140/150
120 V, 60 Hz 170/180
6.3.6(a) – Phase jumps
Purpose of test: Verifies the measured value of Pst using the test signals defined in Table
10 of IEC 61000-4-15. Each phase jump occurs at the positive zero crossing after 1 min,
3 min, 5 min, 7 min, and 9 min after the beginning of a 10 min observation period.
Pass/fail criteria is ±5% of Pst reading or ±0.05, whichever is bigger.
Table 6.3.6(a)
Lamp voltage Phase jump
angle ∆β Applied Pst EUT measured Pst Result
230 V, 50 Hz
+30° 0.913
-30° 0.913
+45° 1.060
-45° 1.060
120 V, 60 Hz
+30° 0.587
-30° 0.587
+45° 0.681
-45° 0.681
6.3.7(a) – Rectangular voltage changes with 20% duty cycle
Purpose of test: Verifies the measured value of Pst using the test signal defined in Table
11 of IEC 61000-4-15. The voltage U is rectangularly modulated at a rate of 28 Hz and a
duty cycle of 20%. Pass/fail criteria is ±5% of Pst reading.
Table 6.3.7(a)
Lamp voltage Voltage
fluctuation (%) Applied Pst EUT measured
Pst Result
230 V, 50 Hz 1.418
120 V, 60 Hz 2.126
6.3.8(a) – Verify flicker Plt aggregation
Purpose of test: Verifies the aggregation value of Plt according to 5.7.3 of IEC 61000-4-
15. Applied waveforms are sinusoidal. Vdin nominal, 50/60 Hz.
Table 6.3(d) Applied
waveform Applied
Plt EUT Plt reading Remarks Result
PSL53d1.csv
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6.3.9(a) – Verify flicker uncertainty over range of influence quantities
Purpose of test: Verifies flicker measurement according to Table 2, IEC 61000-4-30,
Section 6.2 . “Over the range of influence quantities, and under the conditions described
in 6.1, the measurement uncertainty…” Checks flicker measurements with distorted
voltages, and other influence quantities. Voltage is non-sinusoidal, RMS value varies.
Ambient temperature approx 21ºC.
NOTE: This test is performed only if EUT conforms to Flicker F3 requirements or better
in PSL Tests 6.3.1 through 6.3.8. All applied Pst flicker values are tested at 39 changes
per minute for State 2 and 110 changes per minute for State 3.
Table 5.3(e) Applied
waveform Applied Pst
flicker Applied
flicker definition EUT Pst flicker Result
PSL639a1.csv Table 2
Testing State 1
PSL639a2.csv Table 2
Testing State 1
PSL639a3.csv Table 2
Testing State 1
PSL639a4.csv Table 2
Testing State 1
PSL639a5.csv Table 2
Testing State 1
PSL639a6.csv Table 2
Testing State 2
PSL639a7.csv Table 2
Testing State 2
PSL639a8.csv Table 2
Testing State 2
PSL639a9.csv Table 2
Testing State 2
PSL639a10.csv Table 2
Testing State 2
PSL639a11.csv Table 2
Testing State 3
PSL639a12.csv Table 2
Testing State 3
PSL639a13.csv Table 2
Testing State 3
PSL639a14.csv Table 2
Testing State 3
PSL639a15.csv Table 2
Testing State 3
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6.4 Supply Voltage Interruptions, Dips and Swells
Summary of 6.4 Supply Voltage Interruptions, Dips and Swells Conformance Results
Supply voltage dip and swell measurements conform to Class A requirements
Supply voltage dip and swell measurements conform to Class S requirements
Table 6.4 – Summary of Interruptions, Dips and Swells Results
IEC 62586 Section - Nᵒ Dip/Swell
requirement IEC 61000-4-30
Class (A/S) Remarks
6.4.1 – A4.1.1 Urms(1/2) values are
synchronized to zero crossings
6.4.1 – A4.1.2 Amplitude and
duration accuracy
6.4.1 – A4.1.3 Check threshold
6.4.1 – A4.1.4 Influence of mains
frequency
6.4.1 – A4.1.5 Check dips /
interruptions / swells in a polyphase system
See sec 6.4.2 & 6.4.3 for results
6.4.1 – A4.1.6 Check sliding voltage
reference – steady state operation
6.4.1 – A4.1.7
Check sliding voltage reference – Sliding reference start up
condition
6.4.2 – A4.2.1
Check that dips and interruptions are
properly detected in a polyphase system, by applying a single test with a 3 phase non
synchronous disturbance that
contains both a dip and an interruption
6.4.3 – A4.3.1 Check swells in
polyphase system
Engineering review
Verify residual voltage magnitude meets
required uncertainty in EUT specifications
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6.4.1: General
6.4.1.1 – Verify Urms(1/2) measurements – synchronized to zero-crossing
Purpose of test: Verifies “…the value of r.m.s. voltage measured over 1 cycle,
commencing at a fundamental zero-crossing….” Test is single-phase, applied to
reference channel. Voltage is approx Udin.
Table 6.4.1.1(a) Applied
Test points Complementary test conditions
EUT Urms reading Remarks Result
50 Hz For 15sec
T1 – 0%Udin 2 cycles
90% Udin 2 cycles
94% Udin
Channel 1
Verifies that EUT is updating r.m.s. value synchronized to zero-
crossings.
T1 + 10cycles + 1/3 cycle 90% Udin 2 cycles
94% Udin
Channel 2
T1+20cycles-1/3cycle 90% Udin 2 cycles
94% Udin
Channel 3
6.4.1.2 – Verify residual voltage and swell voltage magnitude uncertainty –
measured performance
Purpose of test: Checks amplitude and duration accuracy requirement. Test is single-
phase. Voltage is percent of Udin.
Table 6.4.1.2(a)
Test points Duration cycles EUT reading Remarks Result
200% Udin
50 Hz
1
Voltage swell accuracy test
1.5
2.5
10
30
150
20% Udin
50 Hz
1
Voltage dip accuracy test
1.5
2.5
10
30
150
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6.4.1.3 – Check threshold
Purpose of test: Verifies “The duration accuracy complies with IEC 61000-4-30 5.4.5.2”
Test is three-phase. Voltage is approx Udin.
Table 6.4.1.3(a)
Test points
Complementary test
conditions
EUT expected reading
EUT actual reading Remarks Result
P2 swells
2.5 cycles
2..5 cycles Verifies that
EUT is evaluating beginning
and conclusion
of dips correctly.
P1 swells No event detected
No event detected
P2 dips/interup
2..5 cycles
P1 dips/interup
No even deteced
No even deteced
6.4.1.4 – Influence of mains frequency
Purpose of test: Verifies general dip and interrupt measurements. Verifies that we can set
the dip/swell thresholds and hysteresis. Verifies that we know how to make single-phase
voltage dip measurements, including depth and duration, with the EUT. Test is single-
phase, applied to EUT reference channel. Voltage is sinusoidal, at Udin nominal.
Table 6.4.1.4(a) Applied
Frequency* Applied depth
Applied duration
EUT depth reading
EUT duration reading Remarks
42.5 Hz ~20% Udin 2 cycles
0.040 seconds
57.5 Hz ~20% Udin 2 cycles
0.040 seconds
42.5 Hz ~20% Udin 30 cycles
0.60 seconds
57.5 Hz ~20% Udin 30 cycles
0.60 seconds
*: Values change for 50/60 Hz.
6.4.1.5 – Check dips / interruptions / swells in a polyphase system
A test shall be achieved according to the requirements of 6.4.2 and 6.4.3. Please see
these sections for results.
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6.4.1.6 - Verify sliding voltage reference – Steady state operation
Purpose of test: Verifies method given in 5.4.4 of IEC 61000-4-30 Ed3.0 for calculating
sliding reference voltage, including filter. Voltage is approx Udin.
Table 6.4.1.6(a)
Applied Test point(s)
EUT sliding reference
voltage value Remarks Result
90% U Hysteresis 2% Udin
95% for 5min 87% for 5min
No dip should be detected
50% Udin 5 cycles 0.1sec
Dip of 57.5% of Uref
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6.4.1.7- Verify sliding voltage reference – Sliding reference start up condition
Purpose of test: Verifies method given in 5.4.4 of IEC 61000-4-30 Ed3.0 for calculating
sliding reference voltage, including filter. Voltage is approx Udin.
Table 6.4.1.7(a)
Applied Test point(s)
EUT sliding reference
voltage value Remarks Result
90% U Hysteresis 2% Udin
0V
Interruption start shall be detected
5min Udin
Interruption end shall be detected
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6.4.2 – Check dips / interruptions in polyphase system
Purpose of test: Verifies general dip & interruption measurements. Verifies that we know
how to make three-phase voltage dip & interruptions measurements, including depth and
duration, with the EUT. Test is three-phase. Voltage is sinusoidal, at Udin nominal.
Table 6.4.2(a) Applied depth
Applied duration
EUT depth reading
EUT duration reading
Remarks
0%
6.5 cycles (dip)
1.5 cycles (interruption)
6.4.3 – Check swells in polyphase system
Purpose of test: Verifies “Checks that swells are properly detected in a polyphase system
by applying a single test with a 3 phase non synchronous swell injection.” Test is three-
phase, applied to reference channel. Voltage is approx Udin.
Table 6.4.3(a) Applied depth
Applied duration
EUT depth reading
EUT duration reading
Remarks
150% 6.5 cycles
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6.5 Supply voltage unbalance / 6.17 Current unbalance
Summary of 6.5 & 6.17 Supply Voltage & Current unbalance
Supply voltage unbalance conform to
Class A requirements
Supply voltage unbalance conform to Class S requirements
Table 6.5 – Summary of Supply Voltage unbalance Results
IEC 62586 Section - Nᵒ Supply Voltage unbalance
requirement IEC 61000-4-30
Class (A/S) Remarks
6.5.1 (Engineering
review)
verify a 3 channel AC power source that meets or exceeds the following
stability ratings under 609 the reference conditions: voltage
±0,05 %
6.5.2
A5.1.1
Measurement method, measurement uncertainty
and measuring range
A5.1.2
A5.1.3
A5.1.4
6.5.3 (Engineering
review) Aggregation
Table 6.17 – Summary of Current unbalance summary
IEC 62586 Section - Nᵒ
Variations due to external influences
requirement
IEC 61000-4-30 Class (A/S)
Remarks
6.17.1 General (Engineering review)
6.17.2
A17.1.1
Check accuracy of unbalance measurement
A17.1.2
A17.1.3
A17.1.4 Check accuracy of unbalance
measurement with phase displacement with a 4 wires system.
For detailed results, see the following pages.
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6.5.1 – General
Use a 3 channel AC power source that meets or exceeds the following stability rating
under the reference conditions: Voltage +/-0.05%
6.5.2 – Measurement method, measurement uncertainty and measuring range
6.5.2.1: Purpose of test: Checks “The accuracy of unbalance measurement.” Test is
three-phase, applied to reference channel. Voltage is approx Udin.
Table 6.5.2.1(a)
Test conditions
Signal applied
Applied negative sequence unbalance
U2
Applied zero
sequence unbalance
U0 Remarks Result
100% of Udin L1 to N
Check if U0 and U2 are between 0% and 0.15%
100% of Udin L2 to N
100% of Udin L3 to N
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6.5.2.2 – Check accuracy of unbalance measurements
Purpose of test: Checks “The accuracy of unbalance measurement.” Test is three-phase,
applied to reference channel. Voltage is approx Udin.
Table 6.5.2.2(a)
Test conditions
Signal applied
Applied negative sequence unbalance
U2
Applied zero
sequence unbalance
U0 Remarks Result
73% of Udin L1 to N
Check if U0 and U2 are between 4.9 and 5.2%
80% of Udin L2 to N
87% of Udin L3 to N
6.5.2.3 – Check accuracy of unbalance measurements
Purpose of test: Checks “The accuracy of unbalance measurement.” Test is three-phase,
applied to reference channel. Voltage is approx Udin.
Table 6.5.2.3(a)
Test conditions
Signal applied
Applied negative sequence unbalance
U2
Applied zero
sequence unbalance
U0 Remarks Result
152% of Udin L1 to N
Check if U0 and U2 are between 4.8 and 5.1%
140% of Udin L2 to N
128% of Udin L3 to N
6.5.2.4 – Check accuracy of unbalance measurements
Purpose of test: Checks “The accuracy of unbalance measurement.” Test is three-phase,
applied to reference channel. Voltage is approx Udin.
Table 6.5.2.4(a)
Test conditions
Signal applied
Applied negative sequence unbalance
U2
Applied zero
sequence unbalance
U0 Remarks Result
100% of Udin
0° L1 to N
Check if u2=2.47% +/-
0.15% u0=4.52% +/- 0.15%
90% of Udin
-122°
L2 to N
100% of Udin
+118° L3 to N
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6.5.3– Verify aggregation
It shall be verified that the aggregated values are provided by the equipment under test.
An accuracy test of the aggregated values is not required.
Test Description Remarks Result
Check aggregations
Engineering review – verifies that aggregation measurements are made
6.17.1 - General Use a 3 channel AC power source that meets or exceeds the following stability ratings
under the reference conditions: voltage ±0,05 %
Test Description Remarks Result
Check AC Power source
Engineering review – verifies that power source meets or exceeds stability ratings: Voltage +/- 0.05%
NOTE Reference conditions for PQI are defined in IEC 62586-1.
6.17.2 Measurement method, measurement uncertainty and measuring range Purpose of test: Verifies the accuracy of unbalance measurement
Table 6.17.1.1(a)
Check accuracy of unbalance measurement
Connect a 3 channel AC power source and adjust Channel 1 to 100 % of In Channel 2 to 100 % of In Channel 3 to 100 % of in
--- check if u0 and u2 is
between 0 % and 0,15 %
Table 6.17.1.1(b)
Test conditions
Test points applied per table 3 of IEC 62586-2
u0 u2 Remarks Result
Check accuracy of unbalance measurement
Connect a 3 channel AC power source and adjust
Channel 1 to 100 % of In
Channel 2 to 100 % of In
Channel 3 to 100 % of in
check if u0 and u2 is between 0 % and
0,15 %
Table 6.17.1.2(a)
Check accuracy of unbalance measurement
Connect the 3 channel AC power source and adjust Channel 1 to 10 % of In
Channel 2 to 11,5 % of In Channel 3 to 11,8 % of In
--- check if u0 and u2 is
between 4,87 % and 5,17 %
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Table 6.17.1.2(b)
Test conditions
Test points applied per table 3 of IEC 62586-2
u0 u2 Remarks Result
Check accuracy of unbalance measurement
Connect the 3 channel AC power source and
adjust Channel 1 to 10 % of In
Channel 2 to 11,5 % of In Channel 3 to 11,8 % of In
check if u0 and u2 is between 0 % and
0,15 %
Table 6.17.1.3(a)
Check accuracy of unbalance measurement
Connect the 3 channel AC power source and adjust Channel 1 to 84,1 % of In Channel 2 to 91,5 % of In Channel 3 to 100 % of In
---
check if u0 and u2 is between 4,85 % and 5,15
%
Table 6.17.1.3(b)
Test conditions
Test points applied per table 3 of IEC 62586-2
u0 u2 Remarks Result
Check accuracy of unbalance measurement
Connect the 3 channel AC power source and
adjust Channel 1 to 84,1 % of In Channel 2 to 91,5 % of In Channel 3 to 100 % of In
check if u0 and u2 is between 4,85 % and
5,15 %
Table 6.17.1.4(a)
Check accuracy of unbalance measurement with phase displacement
with a 4 wires system.
Connect a 3 channel AC power source and adjust
Channel 1 to 100 % of In , 0° Channel 2 to 100 % of In , -
150° Channel 3 to 100 % of In ,
+90°
check if u0 and u2 is between 4,85 % and 5,15
%
Table 6.17.1.4(b)
Test conditions
Test points applied per table 3 of IEC 62586-2
u0 u2 Remarks Result
Check accuracy of unbalance measurement
with phase displacement with a 4 wires
system.
Connect a 3 channel AC power source and adjust Channel 1 to 100 % of In ,
0° Channel 2 to 100 % of In ,
-150° Channel 3 to 100 % of In ,
+90°
check if u2 = 10,27 % ± 0,15 %
and u0 = 17,79 % ±
0,15 %
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6.6 Voltage Harmonics / 6.15 Current Harmonics
Summary of 6.6 & 6.15 Supply Voltage & Current Harmonics Conformance Results
Supply voltage Harmonics conform to
Class A requirements
Supply voltage Harmonics conform to Class S requirements
Table 6.6 & 6.15– Summary of Harmonics Results
IEC 62586 Section - Nᵒ
Supply Voltage Harmonics requirement
IEC 61000-4-30 Class (A/S) Remarks
6.6.1
A6.1.1 (Engineering
review)
Check that the 10/12-cycle measurement intervals are
gapless and non-overlapping Per Annex E
A6.1.2
Check that the 10/12-cycle measurements use the
harmonic subgroup measurement (Usg.n) from
IEC 61000-4-7
A6.1.3 (Engineering
review)
Check that measurements are made at least up to the
50th order
A6.1.4
If total harmonic distortion is calculated, check that it is the
subgroup total harmonic distortion (THDS
A6.1.5 Check that a crest factor of at
least 2 is supported by the device
A6.1.6
Check that a properly designed anti-aliasing filter is used on the device, providing
(in combination with oversampling) an attenuation
exceeding 50 dB for any frequency producing an alias
below or up to the 50th harmonic.
6.6.2
A6.2.1 Check measuring uncertainty
– single even harmonic
A6.2.2 Check measuring uncertainty
– single odd harmonic
A6.2.3 Check measuring uncertainty
– single high harmonic
A6.2.4 Check measuring range –
low end
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Table 6.6 – Summary of Harmonics Results-Cont.
IEC 62586
Section - Nᵒ Supply Voltage Harmonics
requirement IEC 61000-4-30
Class (A/S) Remarks
6.6.2 A6.2.5 Check measuring range –
high end
6.6.2.2
A6.3.1 Check influence of frequency on measurement uncertainty
A6.3.2 Check influence of voltage magnitude on measurement
uncertainty Also Current magnitude
6.15
6.6.4 A6.4.1 Check aggregation overlap 1
6.6.4.2 A6.5.1 Check aggregation overlap 2
6.6.4.3 A6.6.1 Check 10-min aggregation
6.6.4.4 A6.7.1 Check 2-hour aggregation
6.6.5 Measurement uncertainty over range of influence
quantities
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Test 6.6.1.1 – Check 10/12 Cycle measurements
Purpose of test: Check “That the 10/12-cycle measurement intervals are gapless and
non-overlapping”. Single-phase test. Voltage is approx Udin, 50 Hz nominal per Annex E
Table 6.6.1.1 Applied signal Requirements Values derived from EUT readings
Result
Annex E.3.1 Test Signal
Qrms > 20
4.5% < A(46) < 5.5%
Timestamp(U(99)) – timestamp(U(0)) = 19.8s ± 6ms
Qrms =
A(46) =
Timestamp(U(99)) – timestamp(U(0)) =
Test 6.6.1.2 – Check 10/12 Cycle measurements use harmonic subgroup
Purpose of test: Verifies requirement for “…gapless harmonic subgroup
measurement…” Single-phase test. Voltage is approx Udin, 50 Hz nominal. Each test
shall last at least 10 seconds.
Table 6.6.1.2(a)
Test conditions
Harmonic applied
Measured value Remarks Result
10/12 cycle measurement
Fundamental as specified
5% 2
nd
10/12 cycle
measurement
Fundamental as specified
5% 2
nd
10/12 cycle
measurement Distortion applied
at two interharmonic frequencies
simultaneously
1) F=2nd
harm plus 5Hz,
Mag=4% of Udin
2) F=2nd
harm plus 10Hz, Mag=6% of
Udin
TC 10/12 (unc)-harm for the 2
nd harmonic (2
nd
harmonic is present at 4%)
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Test 6.6.1.3 – Check measurements are made up to 50th
order
Purpose of test: Verifies that at least 50 harmonics are provide by the device
Table 6.6.1.3(a)
Test Description Remarks Result
Check 50th
harmonic Engineering review – verifies that meter measurement
is made to 50th harmonic
Test 6.6.1.4 – Check total harmonic distortion is calculated
Purpose of test: Verifies that total harmonic distortion is calculated, check that it is the
subgroup total harmonic distortion (THDS) from IEC 61000-4-7. Each test shall last at
least 10 seconds.
Table 6.6.1.4(a)
Test conditions
Harmonic applied
Measured value Remarks Result
THDS
Fundamental as specified
Distortion on all harmonics
simultaneously up to the 50
th
order at 200% of Class 3
compatibility levels from
IEC 61000-2-4
TC 150/180 (unc)-thd (significant distortion
detected)
THDS
Fundamental as specified
Distortion on 4
inter-harmonics
simultaneously up to the 50
th
order at 200% of Class 3
compatibility levels from
IEC 61000-2-4
TC 150/180 (unc)-thd (significant distortion
detected)
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Test 6.6.1.5 – Check crest factor
Purpose of test: Check that a crest factor of at least 2 is supported by the device under
test. Each test shall last at least 10 seconds.
Table 6.6.1.5(a)
Test conditions
Harmonic applied Measured value Remarks Result
Crest Factor
Voltage harmonics (all shifted 180°
from fundamental)
10% 3rd
10% 7th
10% 11th
4% 15th
5% 19th
5% 23rd
Current
harmonics 60% 3
rd 180°
55% 5th 0°
50% 7th 180°
41% 9th 0°
3rd:
7
th:
11
th:
15
th:
19
th:
23
rd:
_ _ _ _ _ _ _ _ 3
rd:
5
th:
7
th:
9
th:
TC 150/180 (unc)-Harm for all 50
harmonics
Test 6.6.1.6 – Check anti-aliasing
Purpose of test: Check that a properly designed anti-aliasing filter is used on the device,
providing (in combination with oversampling) an attenuation exceeding 50dB for any
frequency producing an alias below or up to the 50th
harmonic. Each test shall last at
least 10 seconds.
Table 6.6.1.6(a)
Test conditions
Harmonic applied
Measured value Remarks Result
Anti-aliasing
10% of Udin
At 75 x 50 or 60 Hz
(fundamental frequency)
TC 150/180 (unc)-harm for all 50 harmonics (no
aliasing detected)
Anti-aliasing
10% of Udin
At 150 x 50 or 60 Hz
(fundamental frequency
TC 150/180 (unc)-harm for all 50 harmonics (no
aliasing detected)
Anti-aliasing
10% of Udin
At 501 x 50 or 60 Hz
(fundamental frequency
TC 150/180 (unc)-harm for all 50 harmonics (no
aliasing detected)
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6.6.2 – Measurement uncertainty and measuring range
Test 6.6.2.1 – Uncertainty under reference conditions Purpose of test: Verifies the uncertainty requirements of 61000-4-7. RMS voltage is
approx Udin. Single-phase on reference channel. Harmonic amplitudes based on twice
the values in IEC 61000-2-4. Harmonic frequency is selected based on IEC 62586. All
percents are percent Udin. Each test shall last at least 10s.
Table 6.6.2.1(a)
Test conditions
Harmonic applied
Measured value Remarks Result
Single even harmonic
Fundamental as specified
5% 2
nd
TC 150/180 (unc)-harm for
applicable harmonics
Single odd harmonic
Fundamental as specified
10% 3rd
TC 150/180 (unc)-harm for
applicable harmonics
Single high harmonic
Fundamental as specified
1% 50th
TC 150/180 (unc)-harm for
applicable harmonics
Low end
Fundamental as specified
Distortion on all harmonics
simultaneously up to the 50
th
order at 10% of class 3
compatibility levels from
IEC 61000-2-4
TC 150/180 (unc)-harm for
applicable harmonics
High end
Fundamental as specified
Distortion on all harmonics
simultaneously up to the 40
th
order at 200% of class 3
compatibility levels from
IEC 61000-2-4
TC 150/180 (unc)-harm for
applicable harmonics
Note: The 150/180 cycle values are selected for these test for ease of data extraction, as it would be necessary to extract measurement
data for all 50 harmonics, and this is easier to do in a 3-s window than a shorter one.
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6.6.2.2 – Variations due to single influence quantities
Purpose of test: Verifies voltage harmonics uncertainty according to IEC 62586-2. “Over
the range of influence quantities, and under the conditions, the measurement
uncertainty…” Checks harmonics measurements with unbalance, flicker, and other
influence quantities. Voltage is non-sinusoidal, RMS value varies. Requirement is ±5%
of reading for signals greater than 1% of Udin (and ±0.05% of Udin for smaller signals).
Results are measured on the first channel (usually L1-N), but signals are applied to all
three phases.
Table 6.6.2.2.1(a)
Test conditions
Harmonic applied
Complementary test conditions
Measured value
Remarks Result
Check influence of frequency
Fundamental as specified
5% 2
nd
42.5 Hz
TC 150/180 (unc)-harm for
applicable harmonics
Fundamental as specified
1% 50th
55.75 Hz or 69 Hz
(highest frequency)
TC 150/180 (unc)-harm for
applicable harmonics
Check
influence of voltage
magnitude
Fundamental as specified
10% 3rd
42.5 Hz TC 150/180
(unc)-harm for applicable harmonics
Fundamental as specified
10% 3rd
55.75 Hz
Note: The 150/180 cycle values are selected for these test for ease of data extraction, as it would be necessary to extract measurement
data for all 50 harmonics, and this is easier to do in a 3-s window than a shorter one.
6.15 – Current Harmonics
Table 6.15.1(a)
Test conditions
Harmonic applied
Complementary test conditions
Measured value
Remarks Result
Check influence of
current magnitude
Fundamental as specified
10% 3rd
42.5 Hz TC 150/180 (unc)-harm for
applicable harmonics
55.75 Hz
Note: The test procedure specified in clause 6.6 shall be used (while replacing “voltage magnitude” by “current magnitude”) in
conjunction with the applicable test points specified in Table 3 and Table 4.
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6.6.4 – Measurement aggregation
6.6.4.1 – 10/12 cycles with 10 min synchronization Purpose of test: Verifies “The measurement shall be … over a 10-cycle time interval for 50
Hz power system or 12-cycle time interval for 60 Hz power system.” Test is single-phase,
applied to EUT reference channel. Proprietary voltage waveform is sinusoidal, varying
amplitude. Amplitude ranges around Udin. Each test shall last at least 11min, and shall
contain at least 2 consecutive RTC 10min ticks. Ambient temperature approx 21ºC.
Table 6.6.4.1(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Complementary test conditions
Measured value Remarks Result
Check aggregation
overlap 1
Fundamental as specified
10% 3rd
F=49.99 or 59.99 Test duration=11min
Test the time tag, and the sequence number of
blocks for the 3
rd harmonic
6.6.4.2 – 150/180 cycles with 10 min synchronization Purpose of test: Verifies “The measurement shall be … over a 150-cycle time interval for 50
Hz power system or 180-cycle time interval for 60 Hz power system.” Test is single-phase,
applied to EUT reference channel. Proprietary voltage waveform is sinusoidal, varying
amplitude. Amplitude ranges around Udin. Each test shall last at least 11min, and shall
contain at least 2 consecutive RTC 10min ticks. Ambient temperature approx 21ºC.
Table 6.6.4.2(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Complementary test conditions
Measured value Remarks Result
Check aggregation
overlap 2
Fundamental as specified
Start:10% 3rd
Ramp down:10-0%
Ramp up: 0-10% Repeat
F=50.125 for 50 Hz or 60.15Hz
for 60 Hz
TC 150/180 (unc) – harm
for the 3rd
harmonic, with correct
aggregation of the 10/12-cycle values for each
of the two overlapping
150/180-cycle aggregation
intervals
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6.6.4.3 – 10 min aggregation Purpose of test: Verifies “Aggregation intervals as described in IEC 62586-2 shall be used.”
For this test, we examine the published specifications to determine if they meet this
requirement. Note that Udin never exceeds 50% of EUT full scale. Each test shall last at least
11min, and shall contain at least 2 consecutive RTC 10min ticks.
Table 6.6.4.3(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Complementary test conditions
Measured value Remarks Result
Check 10-min
aggregation
Fundamental as specified
Start:10% 3rd Ramp down:10-0% by 1%/s
Ramp up: 0-10% by 1%/s
Repeat
F=49.99 or 59.99 42.5 Hz
Test duration=11min
TC 10-min (unc)-harm for the third
harmonic, with correct aggregation of the 10/12 cycle
values based on the block sequence
numbers
6.6.4.4 – 2 hour aggregation Purpose of test: Verifies “Aggregation intervals as described in IEC 62586-2 shall be used.”
For this test, we examine the published specifications to determine if they meet this
requirement. Note that Udin never exceeds 50% of EUT full scale.
Table 6.6.4.4(a)
Test Description Remarks Result
Check 2 hour aggregation
Engineering review – verifies that meter measurement is made for 2 hour aggregation
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PSL Test 6.6.5(a) – Verify voltage harmonics uncertainty over range of influence
quantities
Purpose of test: Verifies voltage harmonics uncertainty according to Table 2, IEC 61000-
4-30, Section 6.2, using twice the values of Class 3 in IEC 61000-2-4 Table 2 ( per IEC
61000-4-30 Table 1 Line 5) with uncertainty requirements specified in IEC 61000-4-7,
Table 1, Class I (per IEC 61000-4-30 5.8 paragraph 1). “Over the range of influence
quantities, and under the conditions described in 6.1, the measurement uncertainty…”
Checks harmonics measurements with unbalance, flicker, and other influence quantities.
Voltage is non-sinusoidal, RMS value varies. Requirement is ±5% of reading for signals
greater than 1% of Udin (and ±0.05% of Udin for smaller signals). Results are measured
on the first channel (usually L1-N), but signals are applied to all three phases.
NOTE: This test is performed only if EUT conforms to Class A requirements in PSL Test
Section 6.6.
NOTE: Table 6.6.5(a) uses the 17th
harmonic. Table 6.6.5(b) uses the 2nd
harmonic.
Table 6.6.5(a) – 17th
harmonic
Applied waveform Testing state
Applied harmonic amplitude
EUT harmonic amplitude Remarks Result
PSL665a1.csv Table 2
Testing State 1
PSL665a2.csv Table 2
Testing State 1
PSL665a3.csv Table 2
Testing State 1
PSL665a4.csv Table 2
Testing State 1
PSL665a5.csv Table 2
Testing State 1
PSL665a6.csv Table 2
Testing State 2
PSL665a7.csv Table 2
Testing State 2
PSL665a8.csv Table 2
Testing State 2
PSL665a9.csv Table 2
Testing State 2
PSL665a10.csv Table 2
Testing State 2
PSL665a11.csv Table 2
Testing State 3
PSL665a12.csv Table 2
Testing State 3
PSL665a13.csv Table 2
Testing State 3
PSL665a14.csv Table 2
Testing State 3
PSL665a15.csv Table 2
Testing State 3
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Table 6.6.5(b) – 2nd
harmonic
Applied Waveform Testing state
Applied harmonic amplitude
EUT harmonic amplitude Remarks Result
PSL665b1.csv Table 2
Testing State 1
PSL665b2.csv Table 2
Testing State 1
PSL665b3.csv Table 2
Testing State 1
PSL665b4.csv Table 2
Testing State 1
PSL665b5.csv Table 2
Testing State 1
PSL665b6.csv Table 2
Testing State 2
PSL665b7.csv Table 2
Testing State 2
PSL665b8.csv Table 2
Testing State 2
PSL665b9.csv Table 2
Testing State 2
PSL665b10.csv Table 2
Testing State 2
PSL665b11.csv Table 2
Testing State 3
PSL665b12.csv Table 2
Testing State 3
PSL665b13.csv Table 2
Testing State 3
PSL665b14.csv Table 2
Testing State 3
PSL665b15.csv Table 2
Testing State 3
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6.7 Voltage Inter-harmonics / 6.16 Current Inter-harmonics
Summary of 6.7 Supply Voltage & 6.16 Current Inter-Harmonics Conformance Results
Supply voltage Inter-Harmonics conform to Class A requirements
Supply voltage Inter-Harmonics conform to Class S requirements
Table 6.7 – Summary of Inter-Harmonics Results
IEC 62586 Section - Nᵒ
Supply Voltage Inter-Harmonics
requirement IEC 61000-4-30
Class (A/S) Remarks
6.7.1
A7.1.1 (Engineering
review)
Check that the 10/12-cycle measurement intervals are
gapless and non-overlapping
Per Annex E
A7.1.2
Check that the 10/12-cycle measurements use the interharmonic subgroup
measurement (Uisg.h) from IEC 61000-4-7
A7.1.3 (Engineering
review)
Check that measurements are made at least up to the
50th order
6.7.2
A7.2.1 Check measuring uncertainty – no interharmonics
A7.2.2 Check measuring
uncertainty – single low order interharmonic
A7.2.3 Check measuring
uncertainty – single medium order interharmonic
A7.2.4 Check measuring
uncertainty – single high order interharmonic
A7.2.5 Check measuring range –
low end
A7.2.6 Check measuring range –
high end
6.7.2.2
A7.3.1 Check influence of
frequency on measurement uncertainty
A7.3.2 Check influence of voltage magnitude on measurement
uncertainty Also Current
6.16
6.7.4.1 A7.4.1 Check aggregation overlap
1
6.7.4.2 A7.5.1 Check aggregation overlap
2
6.7.4.3 A7.6.1 Check 10-min aggregation
6.7.4.4 A7.7.1 Check 2-hour aggregation
6.7.5 Measurement uncertainty over range of influence
quantities
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Test 6.7.1 – Check 10/12 Cycle measurements
Purpose of test: Check “That the 10/12-cycle measurement intervals are gapless and
non-overlapping”. Single-phase test. Voltage is approx Udin, 50 Hz nominal per Annex E
Table 6.7.1.1 Applied signal Requirements Values derived from EUT readings
Result
Annex E.3.1 Test Signal
Qrms > 20
4.5% < A(46) < 5.5%
Timestamp(U(99)) – timestamp(U(0)) = 19.8s ± 6ms
Qrms =
A(46) =
Timestamp(U(99)) – timestamp(U(0)) =
Test 6.7.1.2 – Check 10/12 Cycle measurements use harmonic subgroup
Purpose of test: Verifies requirement for “…gapless harmonic subgroup
measurement…” Single-phase test. Voltage is approx Udin, 50 Hz nominal. Each test
shall last at least 10 seconds.
Table 6.7.1.2(a)
Test conditions
Harmonic applied
Measured value Remarks Result
10/12 cycle measurement
Fundamental as specified
5% 2
nd
TC 10/12 (unc)-interharm for the two interharmonics
surrounding the 2nd
harmonic (no significant
content on either interharmonic)
10/12 cycle
measurement
Fundamental as specified
5% on the
interharmonic at 1.5 x 50 or
60 Hz (fundamental
frequency)
TC 10/12 (unc)-interharm for
the interharmonic between the
fundamental and the 2nd
harmonic (interharmonic is present)
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Test 6.7.1.3 – Check measurements are made up to 50th
order
Purpose of test: Verifies that at least 50 harmonics are provide by the device
Table 6.7.1.3(a)
Test Description Remarks Result
Check 50th
harmonic Engineering review – verifies that meter measurement
is made to 50th harmonic
6.7.2 – Measurement uncertainty and measuring range
Test 6.7.2.1 – Uncertainty under reference conditions Purpose of test: Verifies the uncertainty requirements of 61000-4-7. RMS voltage is
approx Udin. Single-phase on reference channel. Inter-Harmonic amplitudes based on
twice the values in IEC 61000-2-4. Inter-Harmonic frequency is selected based on IEC
62586. All percents are percent Udin. Each test shall last at least 10s.
Table 6.7.2.1(a)
Test conditions
Inter -Harmonic applied
Measured value
Remarks Result
No Interharmonics
Reference conditions
TC 150/180 (unc)-interharm for all 50
interharmonics
Single low
order interharmonic
Fundamental as specified
5% on the interharmonic at 1.5 x (50 or
60) Hz
TC 150/180 (unc)-interharm for all 50
interharmonics
Single medium
order interharmonic
Fundamental as specified
10% on the interharmonic at 7.5 x (50 or
60) Hz
TC 150/180 (unc)-interharm for all 50
interharmonics
Single high order
interharmonic
Fundamental as specified
1% on the interharmonic at 49.5 x (50
or 60) Hz
TC 150/180 (unc)-interharm for all 50
interharmonics
Low End
Fundamental as specified
Distortion on 4 interharmonics up to the 50
th
order at 10% of class 3
compatibility levels from
IEC 61000-2-4
TC 150/180 (unc)-interharm for all 50
interharmonics
High End
Fundamental as specified
Distortion on 4 interharmonics up to the 50
th
TC 150/180 (unc)-interharm for all 50
interharmonics
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order at 200% of class 3
compatibility levels from
IEC 61000-2-4
Note: The 150/180 cycle values are selected for these test for ease of data extraction, as it would be necessary to extract measurement data for all 50 harmonics, and this is easier to do in a 3-s window than a shorter one.
Test 6.7.2.2 – Uncertainty under reference conditions Purpose of test: Verifies voltage inter-harmonics uncertainty according to IEC 62586-2.
“Over the range of influence quantities, and under the conditions, the measurement
uncertainty…” Checks inter-harmonics measurements with unbalance, flicker, and other
influence quantities. Voltage is non-sinusoidal, RMS value varies. Requirement is ±5%
of reading for signals greater than 1% of Udin (and ±0.05% of Udin for smaller signals).
Results are measured on the first channel (usually L1-N), but signals are applied to all
three phases. Each test shall last at least 10s.
Table 6.7.2.1(a)
Test conditions
Inter-Harmonic applied
Complementary test conditions
Measured value
Remarks Result
Check influence of frequency
Fundamental as specified
5% on the interharmonic at 1.5
x (50 or 60) Hz
42.5 Hz
TC 150/180 (unc)-interharm
for all 50 interharmonics
Fundamental as specified
1% on the interharmonic at
49.5 x (50 or 60) Hz
55.75 Hz or 69 Hz
(highest frequency)
TC 150/180 (unc)-interharm
for all 50 interharmonics
Check
influence of voltage
magnitude
Fundamental as specified
10% on the interharmonic at 7.5
x (50 or 60) Hz
10% Udin
TC 150/180 (unc)-interharm
for all 50 interharmonics
Fundamental as
specified
10% on the interharmonic at 7.5
x (50 or 60) Hz
200% Udin
TC 150/180 (unc)-interharm
for all 50 interharmonics
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6.16 – Current Interharmonic
Table 6.16 current interharmonic Test
conditions Inter-Harmonic
applied Complementary test conditions
Measured value
Remarks Result
Check influence of
current magnitude
Fundamental as specified
10% on the interharmonic at
7.5 x (50 or 60) Hz
10% In
TC 150/180 (unc)-interharm
for all 50 interharmonics
Fundamental as
specified
10% on the interharmonic at
7.5 x (50 or 60) Hz
200% In
TC 150/180 (unc)-interharm
for all 50 interharmonics
Note: The test procedure specified in clause 6.7 shall be used (while replacing “voltage magnitude” by “current magnitude”) in
conjunction with the applicable test points specified in Table 3 and Table 4.
6.7.4 – Measurement aggregation
6.7.4.1 – 10/12 cycles with 10 min synchronization Purpose of test: Verifies “The measurement shall be … over a 10-cycle time interval for 50
Hz power system or 12-cycle time interval for 60 Hz power system.” Test is single-phase,
applied to EUT reference channel. Proprietary voltage waveform is sinusoidal, varying
amplitude. Amplitude ranges around Udin. Each test shall last at least 11min, and shall
contain at least 2 consecutive RTC 10min ticks. Ambient temperature approx 21ºC.
Table 6.7.4.1(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Complementary test conditions
Measured value Remarks Result
Check aggregation
overlap 1
Fundamental as specified
10% on the
interharmonic at 7.5 x (50 or
60) Hz
F=49.99 or 59.99Hz
Test duration=11min
Test the time tag, and the sequence number of
blocks for the interharmonic
at 7.5x the fundamental frequency
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6.7.4.2 – 150/180 cycles with 10 min synchronization Purpose of test: Verifies “The measurement shall be … over a 150-cycle time interval for 50
Hz power system or 180-cycle time interval for 60 Hz power system.” Test is single-phase,
applied to EUT reference channel. Proprietary voltage waveform is sinusoidal, varying
amplitude. Amplitude ranges around Udin. Each test shall last at least 11min, and shall
contain at least 2 consecutive RTC 10min ticks. Ambient temperature approx 21ºC.
Table 6.7.4.2(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Complementary test conditions
Measured value
Remarks Result
Check aggregation
overlap 2
Fundamental as specified
Start:10% on
the interharmonic at 7.5 x (50 or
60) Hz Ramp down by
1%/s until it
reaches 0:10-0% Ramp 1%/s: 0-
10% Repeat
F=50.125 for 50 Hz or 60.15Hz
for 60 Hz
TC 150/180 (unc) – interharm for the inter- harmonic at
7.5x the fundamental
frequency, with correct aggregation
of t TC 10/12-cycle
values for each of the two overlapping
150/180-cycle aggregation
intervals
6.7.4.3 – 10 min aggregation Purpose of test: Verifies “Aggregation intervals as described in IEC 62586-2 shall be used.”
For this test, we examine the published specifications to determine if they meet this
requirement. Note that Udin never exceeds 50% of EUT full scale. Each test shall last at least
11min, and shall contain at least 2 consecutive RTC 10min ticks.
Table 6.7.4.3(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Complementary test conditions
Measured value Remarks Result
Check 10-min
aggregation
Fundamental as specified
Start:10% on
the interharmonic at 7.5 x (50 or
60) Hz Ramp down by
1%/s until it
reaches 0:10-0% Ramp 1%/s: 0-
10% Repeat
F=49.99 or 59.99 42.5 Hz
Test duration=11min
TC 10-min (unc)-interharm at 7.5X the fundamental frequency, with
correct aggregation of t
TC 150/180 (unc)-interharm for all 50 interharmonics the 10/12 cycle values based on the block sequence numbers
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6.7.4.4 – 2 hour aggregation Purpose of test: Verifies “Aggregation intervals as described in IEC 62586-2 shall be used.”
For this test, we examine the published specifications to determine if they meet this
requirement. Note that Udin never exceeds 50% of EUT full scale.
Table 6.7.4.4(a)
Test Description Remarks Result
Check 2 hour aggregation
Engineering review – verifies that meter measurement is made for 2 hour aggregation
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PSL Test 6.7.5(a) – Verify voltage interharmonics uncertainty over range of
influence quantities
Purpose of test: Verifies voltage interharmonics uncertainty according to Table 2, IEC
61000-4-30, Section 6.2, using twice the values of Class 3 in IEC 61000-2-4 Table 6 ( per
IEC 61000-4-30 Table 1 Line 6) with uncertainty requirements specified in IEC 61000-4-
7, Table 1, Class I (per IEC 61000-4-30 5.9 paragraph 1). “Over the range of influence
quantities, and under the conditions described in 6.1, the measurement uncertainty…”
Checks interharmonics measurements with unbalance, flicker, and other influence
quantities. Voltage is non-sinusoidal, RMS value varies. Unless otherwise noted, all
tests were performed with 5.5th
harmonic. Requirement is ±5% of reading for signals
greater than 1% of Udin (and ±0.05% of Udin for smaller signals). Results are measured
on the first channel (usually L1-N), but signals are applied to all three phases.
NOTE: This test is performed only if EUT conforms to Class A requirements in PSL Test
Section 6.7.
Table 6.7.5(a)
Applied waveform Testing state
Applied interharmonic
level EUT measured interharmonic Comments Result
PSL59c1.csv Table 2
Testing State 1
PSL59c2.csv Table 2
Testing State 1
PSL59c3.csv Table 2
Testing State 1
PSL59c4.csv Table 2
Testing State 1
PSL59c5.csv Table 2
Testing State 1
PSL59c6.csv Table 2
Testing State 2
PSL59c7.csv Table 2
Testing State 2
PSL59c8.csv Table 2
Testing State 2
PSL59c9.csv Table 2
Testing State 2
PSL59c10.csv Table 2
Testing State 2
PSL59c11.csv Table 2
Testing State 3
Note: for Testing State 3, Udin is reconfigured 170 Vrms.
PSL59c12.csv Table 2
Testing State 3
PSL59c13.csv Table 2
Testing State 3
PSL59c14.csv Table 2
Testing State 3
PSL59c15.csv Table 2
Testing State 3
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6.8 Mains signaling voltage on the supply voltage Summary of 6.8 Mains signaling voltages on the supply voltage
Mains signaling voltages on the supply voltage conform to Class A requirements
Mains signaling voltages on the supply voltage conform to Class S requirements
Table 6.8 Class A – Summary of Mains Signaling Voltage Results
IEC 62586 Section - Nᵒ
Mains signaling voltage requirement
IEC 61000-4-30 Class (A/S)
Remarks
6.8.1
A8.1.1 Verify that the user can specify
the carrier frequency to monitor, up to 3 kHz
(Engineering Review)
A8.1.2
Verify that the user can specify the detection threshold (above
0,3 % Udin ) and length of recording period (up to 120s)
(Engineering Review)
A8.1.3 If method 1a is implemented, verify proper implementation
A8.1.4 If method 2b is implemented, verify proper implementation
A8.1.5
If method 1a and method 2b are both implemented, and the
manufacturer claims to dynamically select the method based on the user-specified frequency (IEC 61000-4-30
calls this the “preferred” approach), verify that the
product uses the appropriate method
A8.1.6
Verify that the product indicates when a signal exceeds the detection
threshold
A8.1.7
Verify that the product can record the 10/12-cycle signal
voltage values during the recording period following the
detection, to give the maximum level of the signal
voltage during this time.
6.8.2
A8.2.1 Verify measurement
uncertainty for a carrier frequency of 316,67 Hz
A8.2.2 Verify measurement
uncertainty for a carrier frequency of 1 060 Hz
A8.2.3 Verify measurement
uncertainty for a carrier frequency of 2 975 Hz
6.8.2.2
A8.3.1 Check influence of frequency on measurement uncertainty
A8.3.2 Check influence of voltage
magnitude on measurement uncertainty
A8.3.4 Check influence of harmonics on measurement uncertainty
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Test 6.8.1 – Verify mains signaling voltage measurement
Purpose of test: Verifies the parameters of mains signaling voltage can be set, per 6.8. Of
IEC 62586-2. Verifies that we can read the value.
Table 6.8.1.1(a)
Test Description Remarks Result
Verify that the user can specify the carrier frequency
to monitor, up to 3 kHz
Engineering review – verifies that meter measurement can specify carrier frequency to
monitor up to 3kHz
Table 6.8.1.2(a)
Test Description Remarks Result
Verify that the user can specify the detection
threshold (above 0,3 % Udin
) and length of recording period (up to 120s)
Engineering review – verifies that can specify detection threshold and length of recording period
Table 6.8.1.3(a)
Test conditions Testing Points per Table 3 Per
IEC62586-2
Testing Point P3
Measured value
Remarks Result
If method 1a is implemented, 68
Configure the product to monitor a carrier frequency of 1 060 Hz.
Apply the following test points for mains signaling, each of which apply two interharmonic frequencies simultaneously on the same signal under reference conditions.
1060 Hz bin only (should count toward MsV): P3 at 1 060 Hz
Udin applied at the
fundamental frequency, with 3 % Udin at the
specified carrier
frequency
TC10/12(unc),
where the expected value is the RMS voltage
for the component at 1060 Hz only
Two adjacent bins (should not count
toward MsV): P3 at 1 055 Hz,
and P3 at 1 065 Hz
Udin applied at the
fundamental frequency, with 3 % Udin at the
specified carrier
frequency
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Table 6.8.1.4(a)
Test conditions Testing Points per Table 3 Per
IEC62586-2
Testing Point P3
Measured value
Remarks Result
If method 2b is implemented, verify proper
implementation
Configure the product to monitor a carrier frequency of 316,67 Hz. Apply the following test points for mains signalling, each of which apply two interharmonic
frequencies simultaneously on the same signal under reference conditions.
Middle two bins (should both count
toward MsV): P3 at 315 Hz and
P3 at 320 Hz
Udin applied at the
fundamental frequency, with 3 % Udin at the
specified carrier
frequency
TC10/12(unc), where the
expected value is the root of the
sum of squares for the four bins closest to the
monitored frequency only:
310 Hz 315 Hz 320 Hz 325 Hz
Outer two bins (should both count
toward MsV): P3 at 310 Hz and
P3 at 325 Hz
Udin applied at the
fundamental frequency, with 3 % Udin at the
specified carrier
frequency
Two bins adjacent to the calculation range (should not
count toward MsV):
P3 at 305 Hz and P3 at 330 Hz
Udin applied at the
fundamental frequency, with 3 % Udin at the
specified carrier
frequency
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Table 6.8.1.5(a)
Test conditions Testing Points per Table 3 Per
IEC62586-2
Testing Point P3
Measured value
Remarks Result
If method 1a and method 2b are both implemented, and the manufacturer
claims to dynamically select the method based
on the user-specified
frequency (IEC 61000-4-30 calls
this the “preferred” approach), verify that the product
uses the appropriate
method
Same tests as 8.1.3 and 8.1.4, but applied sequentially without manual intervention (other than specifying the carrier frequency)
See 6.8.1.3(b) & 6.8.1.4(b) for testing details
See 6.8.1.3(b) & 6.8.1.4(b) for testing details
Product passes both 8.1.3 and 8.1.4 without
manual intervention
Udin=
Table 6.8.1.6(a)
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Table 6.8.1.6(b)
Test conditions Testing Points per Table 3 Per
IEC62586-2 Testing Point
Measured value
Remarks Result
Verify that the product indicates
when a signal exceeds the
detection threshold
Configure the product to use a detection threshold of 0,5 %, and to monitor a carrier frequency of 316,67 Hz, then apply the two tests below.
a) Apply P1 for mains signalling
(carrier frequency of 316,67 Hz).
Udin applied at the
fundamental frequency, with 0 % Udin at the
specified carrier
frequency
The product does not
indicate that the signal has
exceeded the detection threshold
b) Apply P2 for Mains Signalling
(carrier frequency of 316,67 Hz).
Udin applied at the
fundamental frequency, with 1 % Udin at the
specified carrier
frequency
The product does indicate that the signal has exceeded the detection
threshold
Udin=
Table 6.8.1.7(a)
Table 6.8.1.7(b)
Test conditions Testing Points per Table 3 Per
IEC62586-2 Testing Point
Measured value
Remarks Result
Verify that the product can record the
10/12-cycle signal voltage values during the recording
period following the detection, to
give the maximum level
of the signal voltage during
this time.
Configure the product to use a recording period of 120 s, and then apply the same test as 8.1.6 (b).
b) Apply P2 for Mains Signalling
(carrier frequency of 316,67 Hz).
Udin applied at the
fundamental frequency, with 1 % Udin at the
specified carrier
frequency
The maximum level of the
signal voltage during the 120 s recording period
can be determined from
the recorded 10/12-cycle
values.
Udin=
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Test 6.8.2 – Measurement uncertainty and measuring range
6.8.2.1 - Uncertainty under reference conditions
Purpose of test: Verifies the measurement uncertainty under reference conditions per
IEC 62582-2. RMS voltage is approx Udin. Single-phase on reference channel. Limit is
5% of reading. Applied mains signaling frequency for this test is 316.67 Hz, 1060 Hz &
2975 Hz.
Table 6.8.2.1(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Test Point per IEC 62586-2
Measured value Remarks Result
Verify measurement
uncertainty for a carrier frequency of
316.67Hz
P2 for mains signalling (carrier
frequency of 316,67 Hz)
Udin applied at the fundamental frequency, with 1
% Udin at the specified carrier
frequency
TC10/12(unc) for the chosen method
P3 for mains signalling (carrier
frequency of 316,67 Hz)
Udin applied at the fundamental frequency, with 3
% Udin at the specified carrier
frequency
P4 for mains signalling (carrier
frequency of 316,67 Hz)
Udin applied at the fundamental frequency, with 9
% Udin at the specified carrier
frequency
P5 for mains signalling (carrier
frequency of 316,67 Hz)
Udin applied at the fundamental frequency, with 15 % Udin at the specified carrier
frequency
Udin=
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Table 6.8.2.2(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Test Point per IEC 62586-2
Measured value Remarks Result
Verify measurement
uncertainty for a carrier frequency of
316.67Hz
P2 for mains signalling (carrier
frequency of 1060 Hz)
Udin applied at the fundamental frequency, with 1
% Udin at the specified carrier
frequency
TC10/12(unc) for the chosen method
P3 for mains signalling (carrier
frequency of 1060 Hz)
Udin applied at the fundamental frequency, with 3
% Udin at the specified carrier
frequency
P4 for mains signalling (carrier
frequency of 1060 Hz)
Udin applied at the fundamental frequency, with 9
% Udin at the specified carrier
frequency
P5 for mains signalling (carrier
frequency of 1060 Hz)
Udin applied at the fundamental frequency, with 15 % Udin at the specified carrier
frequency
Table 6.8.2.3(a)
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Table 6.8.2.3(b)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Test Point per IEC 62586-2
Measured value Remarks Result
Verify measurement
uncertainty for a carrier frequency of
316.67Hz
P2 for mains signalling (carrier
frequency of 2975 Hz)
Udin applied at the fundamental frequency, with 1
% Udin at the specified carrier
frequency
TC10/12(unc) for the chosen method
P3 for mains signalling (carrier
frequency of 2975 Hz)
Udin applied at the fundamental frequency, with 3
% Udin at the specified carrier
frequency
P4 for mains signalling (carrier
frequency of 2975 Hz)
Udin applied at the fundamental frequency, with 9
% Udin at the specified carrier
frequency
P5 for mains signalling (carrier
frequency of 2975 Hz)
Udin applied at the fundamental frequency, with 15 % Udin at the specified carrier
frequency
Udin=
6.8.2.2 - Variations due to single influence quantities
Purpose of test: Verifies the measurement uncertainty due to single influence quantities
per IEC 62582-2. RMS voltage is approx Udin. Single-phase on reference channel. Limit
is 5% of reading. Applied mains signaling frequency for this test is 316.67 Hz, 1060 Hz &
2975 Hz. Each test shall last at least 1 second.
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Table 6.8.3.1(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Test Point per IEC 62586-2
Complementary test conditions
per Table4
Measured value Remarks Result
Check influence of
frequency on measurement
uncertainty
P3 for mains signaling (carrier
frequency of 2975 Hz)
Udin applied at the
fundamental frequency,
with 3 % Udin
at the specified
carrier frequency
S1 for Frequency S1=42.5 Hz
TC10/12 (unc) for the
chosen method
P3 for mains signaling (carrier
frequency of 1060 Hz)
Udin applied at the
fundamental frequency,
with 3 % Udin
at the specified
carrier frequency
S3 for Frequency
S3=55.75 Hz
P3 for mains signaling (carrier
frequency of 316.67 Hz)
Udin applied at the
fundamental frequency,
with 3 % Udin
at the specified
carrier frequency
S4 for Frequency S4=69 Hz
Udin=
Table 6.8.3.2(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Test Point per IEC 62586-2
Complementary test conditions
per Table4
Measured value Remarks Result
Check influence of
voltage magnitude on measurement
uncertainty
P3 for mains signaling (carrier
frequency of 316.67 Hz)
Udin applied at the
fundamental frequency,
with 3 % Udin
at the specified
carrier frequency
S1 for Voltage magnitude
S1=10% Udin
TC10/12 (unc) for the
chosen method
P3 for mains signaling (carrier
frequency of 316.67 Hz)
Udin applied at the
fundamental frequency,
with 3 % Udin
at the specified
carrier frequency
S3 for Voltage magnitude
S4=200% Udin
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Table 6.8.3.4(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Test Point per IEC 62586-2
Complementary test conditions
per Table4
Measured value Remarks Result
Check influence of
harmonics on measurement
uncertainty
P3 for mains signaling (carrier
frequency of 316.67 Hz)
Udin applied at the
fundamental frequency,
with 3 % Udin
at the specified
carrier frequency
Voltage harmonics (all
shifted 180° from fundamental)
10% 3rd
10% 7th
10% 11th
4% 15th
5% 19th
5% 23rd
Current
harmonics 60% 3
rd 180°
55% 5th 0°
50% 7th 180°
41% 9th 0°
3rd:
7
th:
11
th:
15
th:
19
th:
23
rd:
_ _ _ _ _ _ _ _ 3
rd:
5
th:
7
th:
9
th:
TC10/12 (unc) for the
chosen method
P3 for mains signaling (carrier
frequency of 1060 Hz)
Udin applied at the
fundamental frequency,
with 3 % Udin
at the specified
carrier frequency
Voltage harmonics (all
shifted 180° from fundamental)
10% 3rd
10% 7th
10% 11th
4% 15th
5% 19th
5% 23rd
Current
harmonics 60% 3
rd 180°
55% 5th 0°
50% 7th 180°
41% 9th 0°
3rd:
7
th:
11
th:
15
th:
19
th:
23
rd:
_ _ _ _ _ _ _ _ 3
rd:
5
th:
7
th:
9
th:
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6.9 Measurement of Underdeviation and Overdeviation Parameters Summary of Measurement of Underdeviation and Overdeviation Parameters Conformance Results
Underdeviation and overdeviation measurements conform to Class A requirements
(Class S does not apply to underdeviation and overdeviation measurements)
Table 6.9 – Summary of Underdeviation / Overdeviation Results
IEC 62586 Section - Nᵒ
Mains signaling voltage requirement
IEC 61000-4-30 Class (A/S)
Remarks
6.9.1
A9.1.1 Steady-state test – check for
proper calculation of Urms-
A9.1.2 Steady-state test – check for
proper calculation of Urms
A9.1.3 Steady-state test – check for
proper calculation of Urms
A9.1.4 Non-steady-state test – check that all 10/12-cycle values are
calculated without gaps
A9.1.5 Non-steady-state test – check that all 10/12-cycle values are
calculated without gaps
A9.1.6 Verify number of values
produced Engineering Review
6.9.2
A9.2.1 Measurement uncertainty and
measuring range General Covered by 6.2.4.1
A9.2.2 Uncertainty under reference
conditions Covered by 6.2.4.1
A9.2.3 Variations due to single
influence quantities Covered by 6.2.4.1
6.9.4.1
In IEC 61000-4-30:2008, Equations (6) and (7) specify the aggregation method for
underdeviation and overdeviation in a slightly
different manner than for other parameters. The following
tests are intended to verify that these aggregation methods are implemented properly.
6.9.4.2 10/12 cycles with 10 min
synchronization Covered by 6.2.2
6.9.4.3
A9.2.1
Verify proper aggregation of Uunder and Uover for the 150/180-cycle interval
(according to equations 6 and 7 from IEC 61000-4-30:2008):
A9.2.2
Verify that the 150/180-cycle aggregations for Uunder and Uover are re-synchronized at
the 10-min tick
6.9.4.4 A9.3.1
Verify proper aggregation of Uunder and Uover for the 10-
min interval (according to Equations 6 and 7 from IEC
61000-4-30:2008):
6.9.4.5 A9.4.1 Check 2-hour aggregation Engineering review
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Test 6.9.1 – Verify measurement method of underdeviation and overdeviation.
Test for the measurement method are specified in the table below for 10/12-cycle values
only (aggregation is specified in a later section).
IEC 61000-4-30:2008 describes the measurement method for Urms-under,i and Urms-over,i
based on the 10/12-cycle RMS value Urms-200ms,i, where i denotes the specific 10/12-
cycle interval. However, the underdeviation (Uunder) and overdeviation (Uover) are only
described within the aggregation section. The table below assumes that Uunder and Uover
may also be calculated for every 10/12-cycle interval, using the same formula from the
aggregation section to aggregate a single 10/12-cycle value.
For the 10/12-cycle interval, a device shall make available at least one of Uunder and
Urms-under, and at least one of Uover and Urms-over. All of the values that are made
available shall comply with the requirements stated below.
Purpose of test: Verifies that EUT correctly uses 10/12 cycle RMS for calculating
deviation parameters. RMS voltage is approx Udin. Single-phase on reference channel.
Each test shall last at least 1 second.
Table 6.9.1.1(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Testing Point per IEC 62586-2
Measured value Remarks Result
Steady-state test – check for proper
calculation of Urms-under,
Uunder, Urms-
over and Uover
when Urms-
200ms > Udin
P5 for magnitude of supply voltage (voltage is 150
% of Udin )
Udin applied at the fundamental frequency, with 15 % Udin at the specified carrier
frequency
For every 10/12-cycle value:
Urms-under = Udin
Uunder = 0 % Urms-over = Urms-200ms
Uover = (Urms-over – Udin) / Udin [approx
50 %]
Udin=
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Table 6.9.1.2(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Testing Point per IEC 62586-2
Measured value Remarks Result
Steady-state test – check for proper
calculation of Urms-under,
Uunder, Urms-
over and Uover
when Urms-
200ms = Udin
Reference conditions
(magnitude of supply voltage is
Udin ± 1 %)
For every 10/12-cycle value:
Urms-under = Udin
Uunder = 0 % Urms-over = Urms-200ms
Uover = (Urms-over – Udin) / Udin [approx
50 %]
Udin=
Table 6.9.1.3(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Testing Point per IEC 62586-2
Measured value Remarks Result
Steady-state test – check for proper
calculation of Urms-under,
Uunder, Urms-
over and Uover
when Urms-
200ms < Udin
P1 for magnitude of supply voltage (voltage is 10 %
of Udin )
Udin applied at the fundamental frequency, with 0
% Udin at the specified carrier
frequency
For every 10/12-cycle value:
Urms-under = Urms-
200ms (the magnitude of supply voltage)
Uunder = (Udin – Urms-
under) / Udin [approx 90 %]
Urms-over = Udin
Uover = 0 %
Udin=
Table 6.9.1.4(a)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Testing Point per IEC 62586-2
Measured value Remarks Result
Non-steady-state test –
check that all 10/12-cycle values are calculated
without gaps
Reference Graph in table
6.9.1.4(a) -
Sequence of expected values:
10/12-cycle values will repeat in groups
of four states: 1. Uunder= 0 % 2. Uunder= 0 %
3. Uunder = 50 % 4. Uunder= 50 %
NOTE Those values can deviate
depending on 10/12 cycles
synchronisation accuracy.
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Table 6.9.1.5(a)
Table 6.9.1.5(b)
Test conditions
Test points applied per
table 3 of IEC 62586-2
Testing Point per IEC 62586-2
Measured value Remarks Result
Non-steady-state test –
check that all 10/12-cycle values are calculated
without gaps
Reference Graph in table
6.9.1.5(a) -
Sequence of expected values:
10/12-cycle values will repeat in groups
of four states: 1. Uunder= 0 % 2. Uunder= 0 % 3. Uunder= 90 % 4. Uunder= 90 %
NOTE Those values can deviate
depending on 10/12 cycles
synchronisation accuracy.
Table 6.9.1.6(a)
Test Description Remarks Result
Verify number of values produced
Engineering review – verifies that meter values are produced.
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Test 6.9.2 – Measurement uncertainty and measuring range
6.9.2.1- General For underdeviation and overdeviation, the calculated values are dependent on the
underlying 10/12-cycle RMS values, as specified for the magnitude of supply voltage.
The relevant tests in 6.2.4.1 are considered necessary and sufficient to verify the
measurement uncertainty and measuring range, as described below.
6.9.2.2 - Uncertainty under reference conditions - Covered by 6.2.4.1.
It is sufficient to verify that the underlying 10/12-cycle calculations for magnitude of
supply voltage meet the relevant accuracy and range requirements.
6.9.2.3 - Variations due to single influence quantities - Covered by 6.2.4.1.
It is sufficient to verify that the underlying 10/12-cycle calculations for magnitude of
supply voltage meet the relevant accuracy and range requirements.
6.9.3 - Measurement evaluation Not applicable.
6.9.4 - Measurement aggregation
6.9.4.1 - General In IEC 61000-4-30:2008, Equations (6) and (7) specify the aggregation method for
underdeviation and overdeviation in a slightly different manner than for other parameters.
The following tests are intended to verify that these aggregation methods are
implemented properly.
6.9.4.2 - 10/12 cycles with 10 min synchronization - Covered by 6.2.2.
It is sufficient to verify that the underlying 10/12-cycle calculations for magnitude of
supply voltage are properly synchronized at the 10-min tick.
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6.9.4.3 - 150/180 cycles with 10 min synchronization
Purpose of test: Verifies that EUT correctly uses 150/180 cycle RMS for calculating
deviation parameters. RMS voltage is approx Udin. Single-phase on reference channel.
Test shall last at least 10 seconds for 6.9.2.1. Test shall last at least 11min, and contain
at least two consecutive RTC 10min ticks for 6.8.2.2.
Table 6.9.2.1(a)
Test conditions
Test points applied per table 3 of IEC
62586-2 Measured
value Remarks Result
Verify proper aggregation of
Uunder and Uover
for the 150/180-cycle interval
Reference Graph in table 6.9.2.1(a)
The 10/12-cycle RMS values will repeat in
groups of four, as per 9.1.3.
These 10/12-cycle RMS values shall be recorded,
and synchronized with the associated 150/180-cycle values for Uunder
and Uover. The 150/180-cycle
values must be consistent with the theoretical values
derived from the 10/12-cycle RMS values, using
Equations 6 and 7.
Table 6.9.2.2(a)
Test conditions
Test points applied per table 3 of IEC
62586-2 Measured
value Remarks Result
Verify that the 150/180-cycle
aggregations for Uunder and Uover are re-synchronized at
the 10-min tick
Reference Graph in table 6.9.2.2(a)
The 10/12-cycle RMS values will repeat in groups
of four, as per 9.1.3. These 10/12-cycle RMS values shall be recorded, and synchronized with the associated 150/180-cycle
values for Uunder and Uover. The final 150/180-cycle
value in one 10-min interval and the first (re-synchronized) 150/180-
cycle value in the next 10-min interval shall both be
consistent with the theoretical values derived from the 10/12-cycle RMS values, using equations 6
and 7.
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6.9.4.4 - 10-min aggregation Purpose of test: Verifies “Aggregation intervals as described in IEC 62586-2 shall be used.”
For this test, we examine the published specifications to determine if they meet this
requirement. Note that Udin never exceeds 50% of EUT full scale. Each test shall last at least
11min, and shall contain at least two consecutive RTC 10min ticks.
Table 6.9.3.1(a)
Test conditions
Test points applied per table 3 of IEC
62586-2 Measured
value Remarks Result
Verify proper aggregation of
Uunder and Uover for the 10-min
interval (according to Equations 6 and 7 from IEC 61000-
4-30:2008):
Reference Graph in table 6.9.3.1(a)
The 10/12-cycle RMS values will repeat in groups
of four, as per 9.1.3. These 10/12-cycle RMS values shall be recorded
for the entire 10-min interval, and lined up with
the associated 10-min values for Uunder and Uover. The 10-min values must be
consistent with the theoretical values derived from the 10/12-cycle RMS values, using equations 6
and 7.
6.9.4.5 – 2 hour aggregation Purpose of test: Verifies “Aggregation intervals as described in IEC 62586-2 shall be used.”
For this test, we examine the published specifications to determine if they meet this
requirement. Note that Udin never exceeds 50% of EUT full scale.
Table 6.9.4.1(a)
Test Description Remarks Result
Check 2 hour aggregation
Engineering review – verifies that meter measurement is made for 2 hour aggregation
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6.10 Flagging Summary of 6.10 Flagging
Flagging conforms to Class A requirements
Flagging conforms to Class S requirements
Table 6.10– Summary of Flagging Results
IEC 62586 Section - Nᵒ
Flagging requirement
IEC 61000-4-30 Class (A/S) Remarks
6.10
A10.1.1 Check flagging is not set when flagging conditions are not met
Engineering review
A10.1.2 Flagging in polyphase system
caused by voltage dip For Plt flicker
Engineering review
A10.1.3 Flagging in polyphase system
caused by voltage dip a Engineering review
A10.1.4 Flagging in polyphase system
caused by voltage swell a Engineering review
A10.1.5 Flagging in polyphase system
caused by voltage interruption a Engineering review
Test 6.10 – Flagging
Purpose of test: Verifies that EUT correctly meets the flagging requirements of 6.10 from
IEC 62586-2. Engineering review using voltage dips, swells, and interruptions to trigger
flagging.
Table 6.10.1.1(a)
Test Description Remarks Result
Check flagging is not set when
condition are not met.
Engineering review – verifies that meter flagging is not set when condition are not met.
Table 6.10.1.2(a)
Test Description Remarks Result
Check flagging in polyphase system caused by voltage
dip For plt flicker
Engineering review – verifies that meter flagging in polyphaser system caused by voltage dip
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Table 6.10.1.3(a)
Flagging in polyphase system caused by voltage dip a
Dip: 70 % of Udin, 1 channel, L2, Duration: 100 ms
Each of the parameters listed below is flagged within each of the corresponding measurement intervals that contain the dip/swell/interruption (as illustrated in Figure 16): – Power frequency (10-second) – Voltage magnitude (10/12-cycle, 150/180-cycle, 10-min) – Flicker (10-min Pst) – Supply voltage unbalance (10/12- cycle, 150/180-cycle, 10-min) – Voltage harmonics (10/12-cycle, 150/180-cycle, 10-min) – Voltage interharmonics (10/12-cycle, 150/180-cycle, 10-min) – Mains signalling (10/12-cycle) – Underdeviation and overdeviation (10/12-cycle, 150/180-cycle, 10-min)”
Table 6.10.1.3(b)
Test Description Remarks Result
Check flagging in polyphase system
caused by voltage dip
Engineering review – verifies that meter flagging in polyphaser system caused by voltage dip
Table 6.10.1.4(a)
Flagging in polyphaser system caused by voltage swellsa
Swell: 120% of Udin 2 channels, L1=L3, Duration:100ms
Each of the parameters listed below is flagged within each of the corresponding measurement intervals that contain the dip/swell/interruption (as illustrated in Figure 16): – Power frequency (10-second) – Voltage magnitude (10/12-cycle, 150/180-cycle, 10-min) – Flicker (10-min Pst) – Supply voltage unbalance (10/12-cycle, 150/180-cycle, 10-min) – Voltage harmonics (10/12-cycle, 150/180- cycle, 10-min) – Voltage interharmonics (10/12-cycle, 150/180-cycle, 10-min) – Mains signalling (10/12-cycle) – Underdeviation and overdeviation (10/12-cycle, 150/180-cycle, 10-min)”
Table 6.10.1.4(b)
Test Description Remarks Result
Check flagging in polyphase system caused by voltage
swells
Engineering review – verifies that meter flagging in polyphaser system caused by voltage dip
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Table 6.10.1.5(a)
Flagging in polyphase system caused by voltage interruption a
Interruption: 0 % of Udin, 3 channels, L1+L2+L3, Duration: 100 ms
Each of the parameters listed below is flagged within each of the corresponding measurement intervals that contain the dip/swell/interruption (as illustrated in Figure 16): – Power frequency (10-second) – Voltage magnitude (10/12-cycle, 150/180-cycle, 10-min) – Flicker (10-min Pst) – Supply voltage unbalance (10/12-cycle, 150/180-cycle, 10-min) – Voltage harmonics (10/12-cycle, 150/180- cycle, 10-min) – Voltage interharmonics (10/12-cycle, 150/180-cycle, 10-min) – Mains signalling (10/12-cycle) – Underdeviation and overdeviation (10/12-cycle, 150/180-cycle, 10-min)”
Table 6.10.1.5(b)
Test Description Remarks Result
Check flagging in polyphase system caused by voltage
swells
Engineering review – verifies that meter flagging in polyphaser system caused by voltage dip
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6.11 Clock Uncertainty testing
Summary of 6.11 Clock Uncertainty
Time clock uncertainty conforms to Class A requirements
Time clock uncertainty conforms to Class S requirements
Table 6.11– Summary of Time Clock Uncertainty Results IEC 62586
Section - Nᵒ
Flagging requirement
IEC 61000-4-30 Class (A/S)
Remarks
6.11 A11.1.1
Verify that instrument is operating with clock synchronization (check device
status). Engineering review
Inject a fixed duration interruption with a synchronized signal generator and note start time of interruption T1start.
Engineering review
Verify the instrument has detected an interruption and note the measured start time (reading) T1start_mes.
Check the accuracy of T1start_mes, it shall be T1start ± 1 cycle.
Engineering review
Disconnect or disable the synchronization and leave the
instrument measuring for at least 24 h. Engineering review
Inject a fixed duration interruption with a synchronized signal generator and note start time of interruption T2start.
Engineering review
Verify the instrument has detected an interruption and note the measured
start time (reading) T2start_mes Engineering review
Verify the clock uncertainty: Modulus(T2start-T2start_mes) <
(T2start-T1start)x1/(3600x24) Engineering review
Note: Results in this section are based on engineering review and tests as necessary.
Table 6.11.1.1(a)
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Table 6.11.1.1(b)
Test Description Remarks Result
Check instrument is operating
with clock synchronization
Engineering review – verifies that meter instrument is operating with clock synchronization
Inject a fixed duration interruption with a
synchronized signal generator and note start
time of interruption T1start.
T1= XXX
Verify the instrument has detected an interruption and note the measured
start time (reading) T1start_mes. Check the
accuracy of T1start_mes, it shall be T1start ± 1
cycle.
Engineering review – verifies that meter has detected an interruption
Disconnect or disable the synchronization and leave the instrument measuring
for at least 24 h.
Engineering review – verifies that meter Clock is still operating after disabling sync.
NOTE During that time, the device is available to be used for any test not
requiring synchronization.
Inject a fixed duration interruption with a
synchronized signal generator and note start
time of interruption T2start.
T2=XXX
Verify the instrument has detected an interruption and note the measured
start time (reading) T2start_mes
Engineering review – verifies that meter has detected an interruption (T2)
Verify the clock uncertainty:
Modulus(T2start-T2start_mes) < (T2start-
T1start)x1/(3600x24)
Engineering review – verify clock uncertainty
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6.12 Variations due to external influence quantities
Summary of 6.12 Variations due to external influence quantities
Variations due to external influence quantities conforms to Class A requirements
Variations due to external influence quantities conforms to Class S requirements
Table 6.12 – Summary of Variations due to external results
IEC 62586 Section - Nᵒ
Variations due to external influences
requirement
IEC 61000-4-30 Class (A/S)
Remarks
6.12.2
A12.1.1 Check the influence of low
temperature
A12.1.2 Check the influence of worst case
temperature
A12.1.3 Check the influence of high
temperature
6.12.3
A12.2.1 Check influence of low power supply
voltage
A12.2.2 Check influence of high power supply
voltage
Test 6.12.1 – General
The variations shall only be checked for frequency measurement and for voltage
measurement.
Test 6.12.2 – Influence of temperature Purpose of test: Verifies frequency and voltage measurements of supply according to IEC
62586-2 . “Over the range of influence quantities, and under the conditions described in
6.12, the variations due to temperature external influence quantities…” Checks frequency
and voltage measurements with distorted voltages, flicker, and other influence quantities.
Voltage is non-sinusoidal, RMS value varies. Each test shall last at least 1 min.
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Table 6.12.1.1(a)
Check the influence of low
temperature
P1 for Frequency a Minimum temperature of the rated range of
operation b
Bathe time as needed
to achieve equilibrium, minimum
1 hour.
Measurement value will be used for further calculation
Check each 10 s measurement
complies with the limits (e.g. Figure 2 of IEC 62586-1)
P2 for Frequency a
P3 for Frequency a
P1 for Voltage magnitude
P3 for Voltage magnitude
P5 for Voltage magnitude
Clock uncertainty (check drift on a 8 h duration)
Less than 333 ms
Minimum temp operation range: XX °C
Table 6.12.1.1(b)
Test conditions
Test points applied per table 3 of IEC
62586-2
Complementary condition per
Table 6
Measured value Remarks Result
Check the influence of
low temperature
P1 Frequency=42.5 Hz
Minimum temp
operation
range: XX °C
Measurement value will be used for further
calculation
Check each 10 s measurement
complies with the limits (e.g. Figure 2 of
IEC 62586-1)
P2 Frequency =50.05 Hz
P3 Frequency = 57.5 Hz
P1 Voltage magnitude =10 %
Udin
P3 Voltage magnitude =80 %
Udin
P5 Voltage magnitude =150 %
Udin
Clock uncertainty (check drift on a 8 h
duration) Less than 333 ms
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Table 6.12.1.2(a)
Check the influence of worst case temperature
P1 for Frequency a Worst case as defined by the manufacturer
among the range 0 °C to 45 °C b
Bathe time as needed to achieve
equilibrium, minimum 1 hour.
Measurement value will be used for further calculation
Check each 10 s measurement
complies with the limits (e.g. Figure 2 of IEC 62586-1)
P2 for Frequency a
P3 for Frequency a
P1 for Voltage magnitude
P3 for Voltage magnitude
P5 for Voltage magnitude
Clock uncertainty (check drift on a 8 h duration)
Less than 333 ms
Table 6.12.1.2(b)
Test conditions
Test points applied per table 3 of IEC
62586-2
Complementary condition per
Table 6
Measured value
Remarks Result
Check the influence of worst case
temperature
P1 Frequency=42.5 Hz
Worst cast temp
operation
range: XX °C
Measurement value will be used for further
calculation
Check each 10 s measurement
complies with the limits (e.g. Figure 2 of
IEC 62586-1)
P2 Frequency =50.05 Hz
P3 Frequency = 57.5 Hz
P1 Voltage magnitude =10 %
Udin
P3 Voltage magnitude =80 %
Udin
P5 Voltage magnitude =150 %
Udin
Clock uncertainty (check drift on a 8 h
duration) Less than 333 ms
Table 6.12.1.3(a)
Check the influence of high
temperature
P1 for Frequency a Maximum temperature of the
rated range of operation b
Bathe time as needed to achieve
equilibrium, minimum 1 hour.
Measurement value will be used for further calculation
Check each 10 s measurement complies with the limits (e.g. Figure 2
of IEC 62586-1)
P2 for Frequency a
P3 for Frequency a
P1 for Voltage magnitude
P3 for Voltage magnitude
P5 for Voltage magnitude
Clock uncertainty (check drift on a 8 h duration)
Less than 333 ms
Table 6.12.1.2(b)
Test conditions
Test points applied per table 3 of IEC
62586-2
Complementary condition per
Table 6
Measured value
Remarks Result
Check the influence of worst case
temperature
P1 Frequency=42.5 Hz
Maximum temp
operation
range: XX °C
Measurement value will be used for further
calculation
Check each 10 s measurement
complies with the limits (e.g. Figure 2 of
IEC 62586-1)
P2 Frequency =50.05 Hz
P3 Frequency = 57.5 Hz
P1 Voltage magnitude =10 %
Udin
P3 Voltage magnitude =80 %
Udin
P5 Voltage magnitude =150 %
Udin
Clock uncertainty (check drift on a 8 h
duration) Less than 333 ms
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Test 6.12.3 – Influence of power supply voltage Purpose of test: Verifies frequency and voltage measurements of supply according to IEC
62586-2 . “Over the range of influence quantities, and under the conditions described in
6.12, the variations due to power supply voltage influence quantities…” Checks frequency
and voltage measurements with distorted voltages, flicker, and other influence quantities.
Voltage is non-sinusoidal, RMS value varies. Each test shall last at least 1 min.
Table 6.12.2.1(a)
Check the influence of low
temperature
P1 for Frequency a
Umin as specified by manufacturer
Measurement value will be used for further calculation
Check each 10 s measurement
complies with the limits
P2 for Frequency a
P3 for Frequency a
P1 for Voltage magnitude
P3 for Voltage magnitude
P5 for Voltage magnitude
Table 6.12.2.1(b)
Test conditions
Test points applied per table 3 of IEC
62586-2
Complementary condition per
Table 7
Measured value
Remarks Result
Check the influence of
low temperature
P1 Frequency=42.5 Hz
Umin=XXXV
Measurement value will be used for further
calculation
Check each 10 s measurement
complies with the limits (e.g. Figure 2 of
IEC 62586-1)
P2 Frequency =50.05 Hz
P3 Frequency = 57.5 Hz
P1 Voltage magnitude =10 % Udin
P3 Voltage magnitude =80 % Udin
P5 Voltage magnitude =150 % Udin
Table 6.12.2.2(a)
Check influence of high power supply
voltage
P1 for Frequency a
Umin as specified by manufacturer
Measurement value will be used for further calculation
Check each 10 s measurement
complies with the limits
P2 for Frequency a
P3 for Frequency a
P1 for Voltage magnitude
P3 for Voltage magnitude
P5 for Voltage magnitude
Table 6.12.2.2(b)
Test conditions
Test points applied per table 3 of IEC
62586-2
Complementary condition per
Table 7
Measured value
Remarks Result
Check influence of high power
supply voltage
P1 Frequency=42.5 Hz
Umax=XXXV
Measurement value will be used for further
calculation
Check each 10 s measurement
complies with the limits (e.g. Figure 2 of
IEC 62586-1)
P2 Frequency =50.05 Hz
P3 Frequency = 57.5 Hz
P1 Voltage magnitude =10 % Udin
P3 Voltage magnitude =80 % Udin
P5 Voltage magnitude =150 % Udin
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6.13 Rapid Voltage Changes (RVC) Summary of 6.13 Rapid Voltage Changes
Rapid voltage changes conforms to Class A requirements
Rapid voltage changes conforms to Class S requirements
Table 6.13 – Summary of Rapid voltage changes results
IEC 62586 Section - Nᵒ
Variations due to external influences
requirement
IEC 61000-4-30 Class (A/S)
Remarks
6.13.1 General (Engineering review)
6.13.2
A13.1.1 To verify that no RVC event will be detected if the voltage magnitude
changes too slowly.
A13.1.2 To verify that no RVC event will be detected if the voltage magnitude
changes less than threshold.
A13.1.3
To verify that if a dip/swell is detected during an RVC event, including the
disabled 100/120 half cycles, then the RVC event would be discarded and
recorded as a dip/swell.
6.13.3 A13.2.1
To verify that the a.m. RVC setup values are valid. RVC threshold
cannot be exactly tested, but to verify its TRUE when RVC ΔUmax > RVC threshold. RVC hysteresis can be
measured indirect by measuring RVC duration.
6.13.4 A13.3.1 To verify that the a.m. RVC
parameters are valid.
6.13.5 A13.4.1
To verify that in a poly-phase system, RVC detection depends on the
combined VSS (voltage-is-steady-state) logic signal. This signal is the
logical-AND of the ‘voltage-is-steady-state’ logic signal of each phase.
6.13.6
A13.5.1
To verify that, if the second RVC event starts before the VSS (voltage-is-
steady-state) logic signal changes to True, only one RVC event will be
detected. To verify that meter does not return VSS to TRUE if period=90 half
cycles (<100)
A13.8.1
To verify that if, the second RVC event starts after the VS (voltage-is-steady-state) logic signal changes to True, two RVC events shall be detected.
To verify that meter does return VSS to TRUE if period=110 half cycles
(>100)
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Test 6.13.1 – General
6.13.1.1 General intents The voltage test signals implemented are defined in this chapter. The tests focus on
showcasing the 5 general scenarios of how RVC events could be detected, whilst placing
particular emphasis on the following features: amplitude, duration, start time & end time,
poly- phase system, etc.
The test results and the relevant analysis are provided here as well. NOTE: The test cases below are designed for both Class A and Class S. If Urms(1) (one cycle) is selected
for Class S RVC, then 100/120 half cycles shall be replaced throughout the event evaluation with 50/60 full
cycles.
6.13.1.2 Uncertainty of results Magnitude measurement uncertainty:
– Class A: The measurement uncertainty shall not exceed +/- 0,2 % Udin.
– Class S: The measurement uncertainty shall not exceed+/- 1,0 % Udin.
Duration measurement uncertainty:
– Class A: +/- 1 cycle, commencement uncertainty (half cycle) plus the conclusion
uncertainty (half cycle).
– Class S: If Urms(1/2) is used, then the uncertainty is +/- 1 cycle. If Urms(1) is used,
then the uncertainty is +/- 2 cycles.
6.13.1.3 Setup values – RVC threshold (5%)
– RVC Hysteresis (2,5%)
– Udip threshold=90% Udin
– Uswell threshold=110% Udin
6.13.1.4 Type of functional tests The following types of tests are specified hereafter:
– No RVC tests (slow change, small change, big change-dips/swells)
– RVC setup test (threshold, hysteresis)
– RVC parameters test (Start time, Δumax; Δuss, Duration)
– RVC polyphase test (Start time, Δumax; Δuss, Duration)
– VSS (voltage is in steady state) test rule: all the immediately preceding 100/120
Urms(1/2) values (1 sec) remain within an RVC threshold, reduced by hysteresis, from
the arithmetic mean of those 100/120 Urms(1/2) values
NOTE: Only negative RVC events and only the initial Vss=100% Udin have been specified in these tests.
However, the same results should be achieved also for positive RVC events and initial Vss >/< 100% Udin
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Test 6.13.2 – No RVC tests Purpose of test: Verifies that no RVC even will be detected if the voltage magnitude changes
too slowly, or if the voltage magnitude changes less than threshold, and if a dip/swell is
detected during an RVC event, then the event would be discarded and recorded as a
dip/swell.
Table 6.13.1.1(a)
Test conditions
Test points applied per table 3 of IEC
62586-2
Complementary condition per
Table 6
Measured value
Remarks Result
To verify that no RVC
event will be detected if the voltage magnitude
changes too slowly.
Frequency 50 Hz t0=0
Uvss1: 100%Udin
t0=Start the test with steady state
100% Udin
No RVC shall be detected
t1=100 half cycles U t1: 100% Udin
t1=neg voltage ramp 100%Udin
to 92% Udin
t2=300 half cycles U t2: 92% Udin
t2=keep voltage level 92% udin
t3=400 half cycles U t3: 92% Udin
t3=pos voltage ramp 92%Udin to 100% Udin
t4=600 half cycles U t4: 100% Udin
t4=keep voltage level on 100%
Udin
Uvss2=100% Udin
Table 6.13.1.2(a)
Test conditions
Test points applied per table 3 of IEC
62586-2
Complementary condition per
Table 6
Measured value
Remarks Result
To verify that no RVC
event will be detected if the voltage magnitude
changes less than
threshold.
Frequency 50 Hz t0=0
Uvss1: 100%Udin
t0=Start the test with steady state
100% Udin
No RVC shall be detected
t1=100 half cycles U t1: 97% Udin
t1=start neg voltage step
100% to 97% Udin
t2=150 half cycles U t2: 100% Udin
t2=positive voltage step
97% to 100% Udin
Uvss2=100% Udin
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Table 6.13.1.2(a)
Table 6.13.1.2(b)
Test conditions
Test points applied per table 3 of IEC
62586-2
Complementary condition per
Table 6
Measured value
Remarks Result
To verify that if a dip/swell is detected during an
RVC event, including the
disabled 100/120 half cycles, then
the RVC event would be discarded and recorded
as a dip/swell. .
Frequency 50 Hz t0=0
Uvss1: 100%Udin
t0=Start the test with steady state
100% Udin
No RVC shall be detected
One dips shall be
detected
t1=100 half cycles U t1: 93% Udin
t1=neg voltage step 100%Udin
to 93% Udin
t2=150 half cycles U t2: 85% Udin
t2= neg voltage step 93%Udin to
85% Udin
t3=250 half cycles U t3: 100% Udin
t3=pos voltage step 85%Udin to
100% Udin
Uvss2=100% Udin
Test 6.13.3 – “RVC threshold and set up” test. Purpose of test: Verifies that the a.m. RVC setup values are valid.
Table 6.13.2.1(a)
Test conditions
Test points applied per table 3 of IEC 62586-2
Complementary condition per
Table 6
Measured value
Remarks Result
To verify that the a.m. RVC setup values
are valid. RVC threshold cannot be
exactly tested, but to verify its TRUE when
RVC ΔUmax > RVC threshold. RVC hysteresis
can be measured indirect by
measuring RVC duration.
Frequency 50 Hz t0=0
Uvss1: 100%Udin
t0=Start the test with steady state
100% Udin
No RVC shall be detected
One dips shall be
etected One RVC shall be
detected: Start: 100 half cycles
ΔUmax:7% Udin Δuss: 7% Udin
Duration: 60 half cycles
(Threshold=2,5%)
t1=100 half cycles U t1: 93% Udin
t1=neg voltage step 100%Udin
to 93% Udin
Uvss2=100% Udin
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Test 6.13.4 – “RVC parameters” test. Purpose of test: Verifies that the a.m. RVC parameters values are valid.
Table 6.13.3.1(a)
To verify that the a.m. RVC parameters are valid.
Frequency 50 Hz t0=0
Uvss1: 100%Udin
t1=100 half cycles U t1: 93% Udin
t2=150 half cycles
U t2: 97% Udin
Uvss2=97% Udin
t0=Start the test with steady
state 100% Udin
t1=neg voltage step 100%Udin to 93% Udin
t2= pos voltage step
93%Udin to 97% Udin
See Figure 26 and Figure 27.
One RVC detected:
Start: 100 half cycles
Δumax: 7% Udin Δuss: 3% Udin Duration: 60 half cycles
Table 6.13.3.1 (b)
Test conditions
Test points applied per table 3 of IEC 62586-2
Complementary condition per
Table 6
Measured value
Remarks Result
To verify that the a.m. RVC
parameters are valid.
Frequency 50 Hz t0=0
Uvss1: 100%Udin
t0=Start the test with steady state
100% Udin
One RVC detected:
Start: 100 half cycles
Δumax: 7% Udin Δuss: 3% Udin
Duration: 60 half cycles
t1=100 half cycles U t1: 93% Udin
t1=neg voltage step 100%Udin
to 93% Udin
t2=150 half cycles U t2: 97% Udin
t2= pos voltage step 93%Udin to
97% Udin
Uvss2=100% Udin
Test 6.13.5 – “RVC poly-phase” test. Purpose of test: Verifies that in a poly-phase system, RVC detection depends on the combined
VSS logic signal.
Table 6.13.4.1(a)
To verify that in a poly-phase system, RVC
detection depends on the combined VSS (voltage-is-steady-state) logic signal. This signal is the logical-AND of the ‘voltage-is-
steady-state’ logic signal of each phase.
See NOTE
Frequency 50 Hz t0=0
Uvss1: 100%Udin
t1=100 half cycles U t1: 97% Udin (ph 1)
t2=120 half cycles
U t2: 93% Udin (ph 2)
t3=140 half cycles U t3: 92% Udin (ph 3)
t4=160 half cycles
U t4: 100% Udin (ph 3)
t5=180 half cycles U t5: 98% Udin (ph 2)
t6=200 half cycles
U t6: 100% Udin (ph 1)
Uvss2=98% Udin
t0=Start the test with steady state 100% Udin
t1=neg voltage step ph1 100%Udin to 97% Udin
t2= neg voltage step ph2 100%Udin to 93% Udin
t3= neg voltage step ph3 100%Udin to 92% Udin
t4= pos voltage step ph3 92%Udin to 100% Udin
t5= pos voltage step ph2
93%Udin to 98% Udin
t6= pos voltage step ph1 97%Udin to 100% Udin
See Figure 28
One polyphase RVC shall be detected:
Start: 100 half cycles
Δumax: 8% Udin Δuss: 3%
Udin Duration: 60 half cycles
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Table 6.13.4.1 (b)
Test conditions
Test points applied per table 3 of IEC 62586-2
Complementary condition per
Table 6
Measured value
Remarks Result
To verify that in a poly-phase system, RVC
detection depends on the combined VSS
(voltage-is-steady-state) logic signal. This signal is
the logical-AND of the ‘voltage-is-steady-state’ logic signal of each phase.
t0=0 Uvss1: 100%Udin
t0=Start the test with steady state
100% Udin
One polyphase RVC shall be detected:
Start: 100 half cycles
Δumax: 8% Udin Δuss: 3% Udin
Duration: 60 half cycles
t1=100 half cycles U t1: 97% Udin
(ph 1)
t1=neg voltage step ph1
100%Udin to 97% Udin
t2=120 half cycles U t2: 93% Udin
(ph 2)
t2= neg voltage step ph2
100%Udin to 93% Udin
t3=140 half cycles U t3: 92% Udin
(ph 3)
t3= neg voltage step ph3
100%Udin to 92% Udin
t4=160 half cycles U t4: 100% Udin
(ph 3)
t4= pos voltage step ph3 92%Udin
to 100% Udin
t5=180 half cycles U t5: 98% Udin
(ph 2)
t5= pos voltage step ph2 93%Udin
to 98% Udin
t6=200 half cycles U t6: 100% Udin
(ph 1)
t6= pos voltage step ph1 97%Udin
to 100% Udin
Frequency 50 Hz
Test 6.13.6 – “Voltage in Steady State” test. Purpose of test: Verifies that if the second RVC event starts before the VSS logic signal
changes to True only one RVC event will be detected.
Table 6.13.5.1(a)
To verify that, if the second RVC event starts before the
VSS (voltage-is-steady-state) logic signal changes
to True, only one RVC event will be detected. To verify that meter does not
return VSS to TRUE if period=90 half cycles
(<100)
See NOTE 1
Frequency 50 Hz t0=0
Uvss1: 100%Udin
t1=100 half cycles U t1: 93% Udin
t2=150 half cycles
U t2: 97% Udin
t3=240 half cycles U t3: 91% Udin
t4=270 half cycles
U t4: 94% Udin
Uvss2=94% Udin
t0=Start the test with steady state 100% Udin
t1=neg voltage step
100%Udin to 93% Udin
t2= pos voltage step 93%Udin to 97% Udin
t3= neg voltage step
97%Udin to 91% Udin
t4= pos voltage step 91%Udin to 94% Udin
See Figure 29and Figure 30
One RVC detected:
Start: 100 half cycles
Δumax: 9% Udin Δuss: 6% Udin
Duration: 170 half cycles
VSS >90 half cycles
NOTE 1 - Single RVC should be detected. This test will confirm that meter does not return VSS to TRUE before 100 half cycles (for the test 90 half cycles has been used).
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Table 6.13.5.1 (b)
Test conditions
Test points applied per table 3 of IEC 62586-2
Complementary condition per
Table 6
Measured value
Result
To verify that, if the second RVC
event starts before the VSS
(voltage-is-steady-state) logic signal changes to
True, only one RVC event will be detected.
To verify that meter does not return VSS to
TRUE if period=90 half cycles (<100)
Frequency 50 Hz t0=0
Uvss1: 100%Udin
t0=Start the test with steady state
100% Udin
One RVC detected:
Start: 100 half cycles Δumax: 9% Udin Δuss: 6% Udin Duration: 170
half cycles
VSS >90 half cycles
t1=100 half cycles U t1: 93% Udin
t1=neg voltage step 100%Udin to 93%
Udin
t2=150 half cycles U t2: 97% Udin
t2= pos voltage step 93%Udin to
97% Udin
t3=240 half cycles U t3: 91% Udin
t3= neg voltage step 97%Udin to
91% Udin
t4=270 half cycles U t4: 94% Udin
t4= pos voltage step 91%Udin to
94% Udin to 100% Udin
Uvss2=94% Udin
Table 6.13.8.1(a)
To verify that if, the second RVC event starts after the
VS (voltage-is-steady-state) logic signal changes to
True, two RVC events shall be detected.
To verify that meter does
return VSS to TRUE if
period=110 half cycles (>100)
See Note 2
Frequency 50 Hz t0=0
Uvss1: 100%Udin
t1=100 half cycles U t1: 93% Udin
t2=150 half cycles
U t2: 97% Udin
t3=260 half cycles U t3: 91% Udin
t4=320 half cycles
U t4: 94% Udin
Uvss2=94% Udin
t0=Start the test with steady state 100% Udin
t1=neg voltage step
100%Udin to 93% Udin
t2= pos voltage step 93%Udin to 97% Udin
t3= neg voltage step
97%Udin to 91% Udin
t4= pos voltage step 91%Udin to 94% Udin
See Figure 31 and Figure 32
Two RVC detected:
RVC1 Start: 100 half cycles
Δumax: 7% Udin Δuss: 3% Udin
Duration: 50 half cycles
RVC2 Start: 270 half cycles
Δumax: 6% Udin Δuss: 3% Udin
Duration: 50 half cycle
VSS <110 half cycles NOTE 2 - Two independent RVC be detected. This test will confirm that meter does return VSS to TRUE after 100 half cycles (for the test 110 half cycles has been used)
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Table 6.13.8.1 (b)
Test conditions
Test points applied per table 3 of IEC 62586-2
Complementary condition per
Table 6
Measured value
Remarks Result
To verify that if, the second RVC
event starts after the VS (voltage-is-
steady-state) logic signal changes to
True, two RVC events shall be
detected. To verify that meter does
return VSS to TRUE if
period=110 half cycles (>100)
Frequency 50 Hz t0=0
Uvss1: 100%Udin
t0=Start the test with steady state
100% Udin
Two RVC detected:
RVC1 Start: 100 half cycles
Δumax: 7% Udin Δuss: 3% Udin
Duration: 50 half cycles
RVC2
Start: 270 half cycles
Δumax: 6% Udin Δuss: 3% Udin
Duration: 50 half cycle
VSS <110 half cycles
t1=100 half cycles U t1: 93% Udin
t1=neg voltage step 100%Udin to
93% Udin
t2=150 half cycles U t2: 97% Udin
t2= pos voltage step 93%Udin to
97% Udin
t3=260 half cycles U t3: 91% Udin
t3= neg voltage step 97%Udin to
91% Udin
t4=320 half cycles U t4: 94% Udin
t4= pos voltage step 91%Udin to
94% Udin
Uvss2=94% Udin
6.14 Current Magnitude
Please see Sec 6.2 for test results. The test procedure specified in clause 6.2 shall be used (while replacing “voltage magnitude” by “current
magnitude”) in conjunction with the applicable test points specified in Table 3 and Table 4. 6.15 Current Magnitude
Please see Sec 6.6 for test results. The test procedure specified in clause 6.6 shall be used (while replacing “voltage magnitude” by “current
magnitude”) in conjunction with the applicable test points specified in Table 3 and Table 4. 6.16 Current Magnitude
Please see Sec 6.7 for test results. The test procedure specified in clause 6.7 shall be used (while replacing “voltage magnitude” by “current
magnitude”) in conjunction with the applicable test points specified in Table 3 and Table 4.
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6.17 Current Unbalance Summary of 6.17 Current Unbalance
Current unbalance conforms to Class A requirements
Current unbalance conforms to Class S requirements
Table 6.17 – Summary of Current unbalance summary
IEC 62586 Section - Nᵒ
Variations due to external influences
requirement
IEC 61000-4-30 Class (A/S)
Remarks
6.17.1 General (Engineering review)
6.17.2
A17.1.1
Check accuracy of unbalance measurement
A17.1.2
A17.1.3
A17.1.4 Check accuracy of unbalance
measurement with phase displacement with a 4 wires system.
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6.1 Range of Influence Quantities
Summary of 6.1 Range of Influence Quantities
Uncertainty over the range of influence quantities
conforms to Class A requirements
Uncertainty over the range of influence quantities conforms to Class S requirements
Uncertainty over the range of influence quantities conforms to Class B requirements
Note: For Section 6.1, PSL tests the non-aggregated results of parameter measurements.
For this reason, in Testing State 3, we use Pst=0 to 0,1 (not 4±0,1).
Table 6.1 Class A – Summary of Range of Influence Quantities Results
61000-4-30 section
Power quality parameter
EUT conforms to class A Remarks
PSL Test 5.1.2(a)
¶6.1, ¶6.2, and ¶5.1.2 paragraph 1
Power frequency See Section 5.1 of this report
PSL Test 5.2.2(a)
¶6.1, ¶6.2, and ¶5.2.2 paragraph 1
Magnitude of the supply voltage
See Section 5.2 of this report
PSL Test 5.3(g) ¶6.1, ¶6.2 Flicker See Section 5.3 of this report
N/A N/A Supply voltage dips
and swells
Section 6.2 applies to pseudo steady-state parameters
N/A N/A Voltage interruptions Section 6.2 applies to pseudo steady-
state parameters
PSL Test 5.7.2(a)
¶6.1, ¶6.2, and ¶5.7.2
Supply voltage unbalance
Section 5.7.2 only requires Testing
State 1 of Section 6.2. See Section 5.7 of this report
PSL Test 5.8(h)
¶6.1, ¶6.2, and ¶5.8,
61000-2-4 Table 2, 61000-4-7 Table 1
Voltage harmonics See Section 5.8 of this report
PSL Test 5.9(b) ¶6.1, ¶6.2, and
¶5.9 Voltage interharmonics See Section 5.9 of this report
PSL Test 5.10(b)
¶6.1, ¶6.2, and ¶5.10
Mains signaling voltage See Section 5.10 of this report
NOTE: The “transient” set of tests in this section is performed after all other testing has
been completed, due to the possibilities of damaging the EUT.
Table 6.1 supplemental Class A – Summary of Transient Results
61000-4-30 section Influence quantity
EUT conforms to class A Remarks
PSL Test 6.1(a)
Table 1 Line 8
6kV transient
PSL Test 6.1(b)
Table 1 Line 9
4kV fast transients
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PSL Test 6.1(a) – Verify parameter measurements with 6kV transients as influence
quantities
Purpose of test: Verifies that EUT correctly measures parameters when “transient
voltages according to IEC 61180 – 6 kV peak” are applied.
Table 6.1(a)
Influence quantity Parameter
Applied value of parameter
EUT measured value of
parameter Remarks Result
IEC 61180 – 6 kV peak
- - - Verifies that EUT tolerates
6 kV impulse
IEC 61180 – 6 kV peak
Power frequency
100 kHz 6 kV transient applied to input channel terminals
IEC 61180 – 6 kV peak
Magnitude of supply voltage
6 kV open circuit
6 kV transient applied 3 times with positive polarity,
3 times with negative polarity
None applied All other
parameters
Based on engineering judgment, re-test
parameters after transient has been applied
PSL Test 6.1(b) – Verify parameter measurements with fast transients as influence
quantities
Purpose of test: Verifies that EUT correctly measures parameters when “Fast transients
– 4 kV peak” are applied.
Table 6.1(b)
Influence quantity Parameter
Applied value of parameter
EUT measured value of
parameter Remarks Result
Fast transient 4 kV peak
- - - Verification that EUT
tolerates 4 kV impulse
Fast transient 4 kV peak
Power frequency
Fast transient 4 kV peak
Magnitude of supply voltage
4 kV
None applied All other
parameters
Based on engineering judgment, re-test
parameters after transient has been applied
Transients are not an Influence Quantity for Class S or Class B.
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PSL Instruments and Facilities used for this Test
PSL Instruments
Description Manufacturer Model
number Serial number NIST trace Remarks
Arbitrary waveform gen(s) Tektronix AFG3022 AFG3022C010634, AFG3022C010614
N/A Used for
signal generation
High-voltage amplifier Pacific Power 390-GCT 0652 N/A Used for
signal generation
Reference meter(s) Fluke 8508A 947854898 Simco cert#
4040525
Waveform inspection Tektronix TDS3014 B017593 N/A Used for
verification only
Surge generator Keytek 587 8804247 N/A Trace not required
EFT generator Schaffner NSG200D NSG222
125 416
N/A Trace not required
Voltage angle and harmonic measurements
PSL CEATI
T054700-5130
SP4029 1006-001
PSL Facilities
Description Remarks
PSL Calibration Lab Used as required
PSL High-voltage Test Area
Used as required for surge and transient tests. Also, High-voltage amplifier is located here, and is operated remotely from the Instrument Test Area
PSL 3-phase 15-amp Instrument Test Area Principal test location
PSL Software / Waveform Library
Description Revision level
PSL 61000-4-30 Compliance Verification Software + Library 1.2.2