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MiCOM M211

Non communicating

Measurement Centre

ENERGY AUTOMATION& INFORMATION

MICOM M211

QUICK, SIMPLE MEASUREMENT

OF SYSTEM PARAMETERS

> Fast measurement and monitoring> Single or three phase> Input current and voltage sampling>Wide range of system parameters

INNOVATIVE SOLUTIONS FOR THE MODERN WORLD

In a competitive business environment, it pays to

stay ahead of the game. AREVA T&D offers complete

solutions for the entire energy chain, from primary

equipment to market management software.

THE M2X1 RANGE

The MiCOM M2x1 range comprises:

> M211 Non communicating Measurement Centre

> M231 Communicating Measurement Centre

> M241 Communicating Measurement Centre with Data Recorder

(See separate documents for M231 and M241)

EASYUSE CASE

All models in the range offer the benefits of the new EasyUse case, which uses

embedded ring current transformers, allowing cables to be passed through them

without the need for a termination connection . The result is simpler installation and

increased reliability of the current connection. If the cable needs to be terminated

there is a connection block fitted.

M211 NON COMMUNICATING MEASUREMENT CENTRE

The M211 Non communicating Measurement Centre provides quick, reliable

measurement and monitoring of electrical quantities in a single or three phase

electrical distribution system. It utilises fast microprocessor sampling of the input

current and voltage quantities to calculate a wide range of system parameters such as

energy, power and frequency.

Customer Benefits

Comprehensive set ofmeasurements

Simplified connections

Large LCD display

Easily programmablesettings

AREVA T&D

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FEATURES

> Large LCD displays up to 3 parameters

simultaneously (see fig 1)

> Four energy registers for four-quadrant energy

measurement

> Active energy metering to IEC 61036 class 1.0

> Reactive energy metering to IEC 61268 class 2.0

> Demand values for Current, W, VA, Var:

present and since last reset

> True rms measurement

> Programmable VT and CT ratios

> Single phase or three phase connections

> For balanced or unbalanced loads

> Multilingual selectable menu text

> Compact and rugged design

> Pulsed outputs

M211:

Delivers a wide range

of measurementsat low cost

Fig 1 Typical LCD displays

BENEFITS

> Wide range of measurement parameters

> Accurate over a wide dynamic range

> Replaces separate energy meters and

instrumentation in cost sensitive applications

> Easily configured to actual system parameters

> Industry standard 96mm DIN case

APPLICATION

ENERGY MONITORING

The M211 is intended for use on systems where

energy monitoring and instrumentation are required,

providing Volts, Amps, Watts, Vars, VA, power factor,

and frequency, as well as metering for active and

reactive energy.

Demand values for current, active, reactive and

apparent power are also provided.

COST EFFECTIVE SOLUTIONS

The M211 is more cost effective than using separate

devices, saving on hole punching and wiring costs - as

well as device costs and panel space costs.

ELECTRICAL SYSTEMS

The M211 can be used on single or three phase

systems, with balanced or unbalanced loads.

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FUNCTIONS

INSTANTANEOUS MEASUREMENT

Active Power Pa, Pb, Pc, Pt

Reactive Power Qa, Qb, Qc, Qt

Apparent Power Sa, Sb, Sc, St

Power Factor Cosa, Cosb, Cosc, Cost

Phase Voltage Ua, Ub, Uc, Ut

Line Voltage Uab, Ubc, Uca, U3

Current Ia, Ib, Ic, In

Frequency F

ENERGY MEASUREMENT

Active Energy Wh total, import and export

Reactive Energy VArh total,

leading and lagging.

DEMAND VALUES

Phase currents

Total active power

Total reactive power

Total apparent power

24V DCPowerSupply OV

100mspulseoutput

R>100RPulsereceptor

15 16

M211 :

Programmable CTs, VTs andpulsed ouputs can be easily configured.

Fig 2 Pulse connections

DEMAND CALCULATION

The M211 is able to calculate Demand values using

fixed, thermal and sliding window methods.

Both Present Demand and Demand Since Last Reset

are available.

PULSED OUTPUTS

The M211 has two pulsed outputs which can be set to

correspond to any two of the four energy

measurements.These are set via the front menu and

can be disabled if not required. (see Fig 2)

CONFIGURATION

Two password controlled access levels are available.

The following settings are password protected:

> CT ratio

> VT Primary

> VT secondary

> System connection

> Demand calculation mode

> Demand period

> Energy meter resetting

> Demand resetting

> Pulse output configuration

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HARDWARE DESCRIPTION

CASE

The M211 is housed in a DIN case with maximum

dimensions of 96mm by 96mm by 108mm.

(See Fig4 for dimensions)

DISPLAY

The front panel contains an illuminated dot matrix liquid

crystal display (LCD) with a large viewable area of

70mm by 38mm. Four pushbuttons provide access to

the M211 menu. See Fig 1 for typical screen views.

REAR CONNECTIONS

The auxiliary supply, pulsed output and measured

voltage use plug in M2.5 terminal blocks.

The current measuring circuit connections on the rear

are by means of individual embedded CTs, see Fig 5.

The current cables are passed through these CTs and

can be terminated on a separate terminal block.

See Fig 3 for rear case view.

Fig 3 Rear case view

102mm6mm

96mm

CT1 CT3

CT215161718

11258

192021

1314

96mm

Fig 4 Case outline

EasyUse case :simplifies CT wiring connections

Panel cutout

Height92mm (+0.8,-0)

Width92mm (+0.8,-0)

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TECHNICAL DATA

VOLTAGE INPUT

Nominal phase to neutral input voltage (Un):57.74, 63.5, 120V or 230V

(Other voltages in the range 50V to 300V phase to

neutral are available on request)

Measuring range with separate auxiliary supply:

0 150% Un Burden with separate auxiliary supply:

< 0.1VA

Rated frequency and range:50Hz - 60Hz; 45Hz to 65Hz

Thermal withstand 1.5 Un continuously 2 Un for 10 seconds

CURRENT INPUT

Rated current (In) 1A or 5A

Measuring range 0 160% In

Burden < 0.1VA Thermal withstand 3 In continuously

25 In for 3 seconds

50 In for 1 second

ACCURACY

Active energy IEC 61036 class 1.0

Reactive energy IEC 61268 class 2.0

Power 0.5% (*)

Phase/phase voltage 1.0%

Phase/Neutral voltage 0.5% (**)

Phase current 0.5% (*)

Neutral current 1.0% (*)

Power Factor 0.5 degree

Phase angle 0.5 degree

MD Values 1.0%

Frequency 10mHz

* For these values the accuracy is % of nominal for

0 100% of nominal and % of reading above nominal.

** For these values the accuracy is % of nominal for

10 100% of nominal and % of reading above nominal.

For voltage range 0 10% Un the maximum error is

2% of nominal value.

AC AUXILIARY VOLTAGE

Input voltage 63.5, 100, 110, 115, 120,208, 220, 230 and 400 Ux

Supply voltage range 0.8 1.2 Ux

Burden < 5VA

Frequency range 45Hz to 65 Hz

PULSE OUTPUTS

Output relay function2 relays, for activeand/or reactive energy control

Maximum ac switching power50VA, maxima of 350Vdc or peak ac, 1A

Maximum number of pulses4,000 per hour

Pulse duration100mS

Isolation4KV rms coil to contacts1.4KV across contacts

SETTING TRANSFORMER RATIOS

VOLTAGE RATIO

Both the primary and secondary values of the VT

may be set.

Primary voltage setting

Voltage range Voltage step

0.1 to 15,999.9V 0.1V

1 to 15,999kV 1V

10 to 159.99kV 10V

100 to 1599.9kV 100V

Secondary voltage setting

Voltage range Voltage step

10 to 137V 1V

140 to 775V 5V

CURRENT RATIO

Only the primary value can be altered, the secondary CT

value is fixed at either 1A or 5A and must be specified

with the order.

CT ratio Step 1A CT primary rating1 to 63 1 1 to 63

63 to 315 5 63 to 315

320 to 630 10 320 to 630

650 to 3150 50 650 to 3150

4000 4000

CT ratio Step 5A CT primary rating

1 to 63 5 5 to 315

63 to 315 25 325 to 1575

320 to 630 50 1600 to 3150

650 to 3150 250 3250 to 15750

4000 20000

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ELECTRICAL ENVIRONMENT

EUROPEAN LEGISLATION

Product safety 73/23/EEC

Compliance with the European Commission Low

Voltage Directive.

EN 61010-1: 2002

Safety requirements for electrical equipment formeasurement, control and laboratory use, Part 1:

General requirements.

EMC Compliance 89/336/EEC

EN62052-11:2003 Part 11 Metering equipment

general requirements, tests and test conditions.

Electricity Metering Equipment (ac)

EN62053-21:2003 Particular requirements, Part 21:

Static meters for active energy (classes 1 and 2)

EN62053-23:2003 Particular requirements, Part 23:

Static meters for reactive energy (classes 2 and 3)

DESIGN

Protection

Compliance is demonstrated by reference

to generic safety standards.

Protection class II

600V installation category II

300V installation category III

Pollution degree 2

Test voltage

3.7kV rms to EN61010-1:1990

ENVIRONMENTAL WITHSTAND

Climatic rating

EN61036:1996

EN61268: 1995

Reference range of operation

0C to 50C

Nominal range of operation

-25C to 55C

Transit and storage

-40C to 70C

Humidity

75% annual mean relative humidity

CASE

PC/ABS uninflammable to UL 94VO

Dimensions 96 x 96 x 108mm

Enclosure protection IP52 EN60529:1989

Connection terminals IP00 EN60529:1989

Weight 0.6kg

CONNECTIONS

Permissible cross section of connection leads:

Measured quantities: 5mm2 single wire

Auxiliary supply and outputs: 2.5mm2 single wire

CONNECTION TABLE

CT1

K L

lk

Fig 5 Connections when using

a pass through CT (per phase)

Function Terminal

AC current I1 CT1

I2 CT2

I3 CT3

AC voltage UL1 2

UL2 5

UL3 8

N 11

Pulse output OUT 1 15/16

OUT 2 17/18

Auxiliary Supply +/AC 13

-/AC 14

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M211 X ? ? ? X 2 0 0 0 0 A

X: Menu ConfigurableCT Secondary1: 1A5: 5A

VT SecondaryB: 63.5V (57.7 to 69.3V L-N or 100V to 120V L-L)G: 120V (120V L-N or 208V L-V: 230V (220 to 250V L-N or 380V to 440V L-L)

Auxiliary VoltageB: 63.5V acD: 100V acE : 110V acF: 115V acG: 120V acH: 208V acJ: 220V acV: 230V ac4: 400V acU: 24-276Vac, 24-300VdcFrequencyX: 50 60Hz

Output2: 2 pulsed outputs

Rear Port communications0: No communications

Software0: Basic

00A: Factory Defaults

L)

M211:

Used by Industrial or

Utility engineers, at low ordistribution voltage level

INFORMATION REQUIRED WITH ORDER

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SOUTH EAST ASIA

Tel.: +65 67 49 07 77 - Fax: +65 68 41 95 55

PACIFIC

Tel.: +65 67 49 07 77 - Fax: +65 68 46 17 95

CHINA

Tel.: +86 10 64 10 62 88 - Fax: +86 10 64 10 62 64

INDIA

Tel.: +91 44 2431 7100 - Fax:+91 44 2434 1297

NORTH AMERICA

Tel.: +1 (484) 766-8100 - Fax: +1 (484) 766-8650

CENTRAL AMERICA

Tel.: +52 55 11 01 10 00 - Fax: +52 55 26 24 04 93

SOUTH AMERICA

Tel.: +52 55 11 3491 7469 - Fax:+55 11 3491 7476 FRANCE

Tel.: +33 (0)1 40 89 66 00 - Fax: +33 (0)1 40 89 67 19

BRITISH ISLES

Tel.: +44 (0) 1785 27 41 08 - Fax:+44 (0) 1785 27 45 74

NORTHERN EUROPE

Tel.: +49 69 66 32 11 51 - Fax: +49 69 66 32 21 54

CENTRAL EUROPE & WESTERN ASIA

Tel.: +48 22 850 96 96 - Fax: +48 22 654 55 88

NEAR & MIDDLE EAST

Tel.: +971-6-556 0559 - Fax: +971-6-556 5133

MEDITERRANEAN, NORTH & WEST AFRICA

Tel.: +33 (0)1 41 49 88 38 - Fax: +33 (0)1 41 49 24 23

SOUTHERN & EASTERN AFRICA

Tel.: +27 11 82 05 111 - Fax: +27 11 82 05 220

Our policy is one of continuous development. Accordinglythe design of our products may change at any time.Whilst every effort is made to produce up to date literature,this brochure should only be regarded as a guide and isintended for information purposes only. Its contents do notconstitute an offer for sale or advise on the application of

any product referred to in it. We cannot be held responsiblefor any reliance on any decisions taken on its contentswithout specific advice.

T&D Worldwide Contact Centrecontact.centre@areva-td.com

www.areva-td.com

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