Electrical System Analysis - The Arc Flash Consultants · Agreement: t-Training 1 Site Name: Sabino...

Location of Facility: Sabino Electric, Inc.

945 W. 29Th StreetTucson, Arizona 85713

Customer Contact:

Agreement Number: SAMPLE

Sabino Electric Inc.

Tucson, AZ 85713

945 W 29th Street

Electrical System AnalysisPrepared For:

Sabino Electric, Inc.

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VR_230-667191 69kV Voltage Regulators / 1 Problem 1 Corrected69kV Voltage Regulators

TRO2_5 -667194 SES-3 / 1 Problem None Corrected5-15kV Oil Filled Transformers 501-5000 kVA

TRD_250 -667193 T-001 / 1 Problem None CorrectedTransformer Dry - <=600V => 250 kva

SWG_MCCB-66718 Switchgear Molded Case Breakers > 400A /Switchgear Molded Case Breakers > 400A

SWG_DRAW-66718 MCC-2 / 1 Problem None CorrectedSwitchgear Drawout Breakers

SWG_DISC-667184 Chiller-2 /Switchgear Safety Disconnects > 400A

MVDO-001-667192 MV Drop Out Fuse / 1 Problem None CorrectedMV Drop Out Fuse

Motors <= 50hpMOT_50 -667190 P-1 / 1 Problem None Corrected

BCP_400A-667187 LP-1 /Branch Circuit Panel <= 400 amp

ATS_401A-667195 ATS /Auto Transfer Switch > 400A

(t) Main Electrical

Agreement: t-Training 1Site Name: Sabino Electric, Inc.

Sabino Electric Inc.945 W 29th StreetTucson, AZ 85713

Equipment Item ProblemCount Summary

Location Within FacilityEquip Tag ID Equipment Item Description / Equipment Type Problem Count

Site Visit Dates: Sep 5, 2013 - Sep 9, 2013Site Visit Status: Completed

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BCP_400A-667187 - LP-1 Branch Circuit Panel <= 400 amp

Serial #: Manufacturer: Model:

ITE E0612ML1125F

ATS_401A-667195 - ATS Auto Transfer Switch > 400A


Tag ID: Equipment Type:


S&C Padmount Equipment PMH-9 with ATS

(t) Main Electrical

May 4, 2015 Equipment Inventory - Short Form with Images

Sabino Electric, Inc. - t-Training 1


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MVDO-001-667192 - MV Drop Out Fuse MV Drop Out Fuse


U/A 122412

MOT_50 -667190 - P-1 Motors <= 50hp




SNT-121212 Baldor Industrial Motors EM3311T

(t) Main Electrical




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SWG_DRAW-667186 - MCC-2 Switchgear Drawout Breakers


Westinghouse SPB50

SWG_DISC-667184 - Chiller-2 Switchgear Safety Disconnects > 400A




Square D Company QMB-363-TW

(t) Main Electrical




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TRD_250 -667193 - T-001 Transformer Dry - <=600V => 250 kva


SQUARE D (CAT) 1205957625

SWG_MCCB-667185 - Switchgear Molded Case Breakers > 400A Switchgear Molded Case Breakers > 400A




(t) Main Electrical




Page of5 5


VR_230-667191 - 69kV Voltage Regulators 69kV Voltage Regulators


Ohio Brass Company #560


TRO2_5 -667194 - SES-3 5-15kV Oil Filled Transformers 501-5000 kVA

12345678 SQUARE D (cat)14662777-001Serial #: Manufacturer: Model:

(t) Main Electrical




Tuesday May 5 13:17:14 MST 2015 Equipment Inventory Sabino Electric Inc.

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Tag ID: ATS_401A-667195 Item Desc: ATSSerial #: Equip Type: Auto Transfer Switch > 400A

Equipment Location: (t) Main Electrical


Mfg: S&C Padmount Equipment Model: PMH-9 with ATS

Safety Notes: See Attachments

Frequency 60 HertzRating Factor 95% Unitless

BIL 95% KVolts

Class 3 UnitlessAccuracy Class 99% Unitless

NFPA 70E: Emergency Feeder Conductor Length 200' FeetNFPA 70E: Normal Conduit Type and Size 4" PVC Inch

NFPA 70E: Normal Feeder Conductor Length 4" PVC Feet

Emergency Feeder Conductor Size/Type/Al-Cu 4/0 Cu UnitlessLoad Side Feeder Conductor Size/Type/Al-Cu 40' Unitless

NFPA 70E: Emergency Conduit Type and Size 4" PVC Inch

Normal Supply Conductor Size/Type/Al-Cu 4/0 Cu kcmil/gaugeNumber of Poles 3 Text

Current Rating 200 Amps

Ratio 20:1 Unitless

Working Voltage 13,800 Volts

Ambient Temperature 32*C degrees CHumidity 30% %

AIC Rating 65 KAmps

NEMA Type 3R NEMAControl Voltage 120 Volts

Specifications Value Unit

Application:


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.0022TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ2TΩ

[D] ATS Emergency Contact Resist. C As Left/uOhms[D] ATS Emergency Contact Resist. B As Left/uOhms[D] ATS Emergency Contact Resist. A As Left/uOhms[D] ATS Emergency Contact Resist. C As Found/uOhms[D] ATS Emergency Contact Resist. B As Found/uOhms[D] ATS Emergency Contact Resist. A As Found/uOhms[D] ATS Normal Contact Resistance B As Left/uOhms[D] ATS Normal Contact Resistance C As Left/uOhms[D] ATS Normal Contact Resistance C As Found/uOhms[D] ATS Normal Contact Resistance B As Found/uOhms[D] ATS Normal Contact Resistance A As Left/uOhms[D] ATS Normal Contact Resistance A As Found/uOhms[D] ATS Phase B as Left Load/uOhms[D] ATS Phase C as Left Load/uOhms[D] ATS Phase A as Left Load/uOhms[D] ATS Phase C as Found Load/uOhms[D] ATS Phase B as Found Load/uOhms[D] ATS Phase A as Found Load/uOhms[D] ATS Phase C as Left Line/microohms[D] ATS Phase C as Found Line/microohms[D] ATS Phase B as Left Line/microohms[D] ATS Phase B as Found Line/microohms[D] ATS Phase A as Left Line/microohms[D] ATS Phase A as Found Line/microohms[D] ATS N-G Emergency/Megohms[D] ATS N-G Normal/Megohms[D] ATS C-N Emergency/Megohms[D] ATS C-N Normal/Megohms[D] ATS B-N Emergency/Megohms[D] ATS B-N Normal/Megohms[D] ATS A-N Emergency/Megohms[D] ATS A-N Normal/Megohms[D] ATS B-C Emergency/Megohms[D] ATS B-C Normal/Megohms[D] ATS A-C Emergency/Megohms[D] ATS A-C Normal/Megohms[D] ATS A-B Emergency/Megohms[D] ATS A-B Normal/Megohms[D] ATS C-G Emergency/Megohms[D] ATS C-G Normal/Megohms[D] ATS B-G Emergency/Megohms[D] ATS B-G Normal/Megohms[D] ATS A-G Emergency/Megohms[D] ATS A-G Normal/Megohms

9/5/2013TM - Variable/Unit

Equipment Variables


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Tag ID: BCP_400A-667187 Item Desc: LP-1Serial #: Equip Type: Branch Circuit Panel <= 400 amp



Mfg: ITE Model: E0612ML1125F

301.9519.0025277527752777505480455448012405480

[E] THDC % Ground/%[E] RMS Current GND/Amps[E] THDC % Neutral/%THD[E] RMS Current Neutral/Amps[E] RMS Voltage Neutral-GND/Volts[E] THDV % Phase C-Neutral/%THD[E] RMS Voltage Phase C-Neutral/Volts[E] THDV % Phase B-Neutral/%THD[E] RMS Voltage Phase B-Neutral/Volts[E] THDV % Phase A-Neutral/%THD[E] RMS Voltage Phase A-Neutral/Volts[E] THDC % Phase C/%THD[E] RMS Current Phase C/Amps[E] THDV % Phase C-A/%THD[E] RMS Voltage Phase C-A/Volts[E] THDC % Phase B/%THD[E] RMS Current Phase B/Amps[E] THDV % Phase B-C/%THD[E] RMS Voltage Phase B-C/Volts[E] THDC % Phase A/%THD[E] RMS Current Phase A/Amps[E] THDV % Phase A-B/%THD[E] RMS Voltage Phase A-B/Volts


Equipment Variables

Safety Notes:

AIC Rating 65 KAmpsNEMA Type 1R Number

NFPA 70E: Conduit Type and Size 2.5" EMT Inch

Main Conductor Size Type / Al-Cu 4/0 Cu kcmil/AWG

NFPA 70E: Feeder Conductor Length 200 FeetGround Conductor Size / Type / Al-Cu 4 Cu kcmil/AWGNeutral Conductor Size / Type / Al-Cu 4/0 Cu kcmil/AWG

Current Rating 200 AmpsWorking Voltage 480Y/277 Volts

Breaker Poles/Spaces Spares/Unused 4 Spare

Main Breaker Type N/A Model #

Breaker Poles/Spaces In Use 38 UsedBreaker Poles/Spaces Total 42 TotalBranch Breaker Type BA Model #


Application:


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Tag ID: MOT_50 -667190 Item Desc: P-1Serial #: SNT-121212 Equip Type: Motors <= 50hp



Mfg: Baldor Industrial Motors Model: EM3311T

510510510

[E] THDC % FLC 3-Phase C/%THD[E] RMS FLC 3-Phase C/Amps[E] THDC % FLC 3-Phase B/%THD[E] RMS FLC 3-Phase B/Amps[E] THDC % FLC 3-Phase A/%THD[E] RMS FLC 3-Phase A/Amps


Equipment Variables

Safety Notes:

Conductor Size/Type/Al-Cu 8 Cu kcmil/AWGSpecification Number 12 Unitless

Number of Phases 3 Phase

Temperature Rise 100 C RiseEfficiency (NEMA Nom. Eff) 9 %EFF

Motor Type (Induction or Synchronus) Induction UnitlessNFPA 70E: Feeder Conductor Length 200 Feet

NEMA Locked Rotor Code Letter G Unitless

NFPA 70E: Controlled by VFD (Y/N) Y UnitlessNFPA 70E: Normally Running (Y/N) Y Unitless

NFPA 70E: Conduit Type and Size 1" EMT Inch

Horsepower 5 HPPower Factor (PF) 85 %

Current Rating 20 Amps

Maximum Ambient Temperature 110 C Max

Working Voltage 480 Volts

Duty Rating (Cont.) Cont UnitlessService Factor 1.15 SF

Motor Rated RPM 1500 RPM

Motor Insulation F ClassFrame Type PT-201 Unitless


Application:


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Tag ID: MVDO-001-667192 Item Desc: MV Drop Out FuseSerial #: Equip Type: MV Drop Out Fuse



Mfg: U/A Model: 122412

Equipment Variables

Safety Notes:

Type overhead conductor Multi Single Strand/Multi

Ground obsticals present Yes Yes/No

Type of Drop-out Open Open/enclosed

Drop-out condition Fair Good/Fair/BadFuse size 12 Amp

Working Voltage 4160 Voltage

Underbuilt/Overbuilt condition Overbuilt/OK Good/OK/Poor

Working Height 28 Feet

Ground installed Yes Yes/NoPole type Steel H Tower Wood/Metal/Concrete


Application:


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Tag ID: SWG_DISC-667184 Item Desc: Chiller-2Serial #: Equip Type: Switchgear Safety Disconnects > 400A



Mfg: Square D Company Model: QMB-363-TW

92.023112015480121993480122004480

[E] THDC % Ground/%[E] RMS Current GND/Amps[E] THDC % Phase C/%THD[E] RMS Current Phase C/Amps[E] THDV % Phase C-A/%THD[E] RMS Voltage Phase C-A/Volts[E] THDC % Phase B/%THD[E] RMS Current Phase B/Amps[E] THDV % Phase B-C/%THD[E] RMS Voltage Phase B-C/Volts[E] THDC % Phase A/%THD[E] RMS Current Phase A/Amps[E] THDV % Phase A-B/%THD[E] RMS Voltage Phase A-B/Volts


Equipment Variables

Safety Notes:

Load Side Phase Conductor Size / Type / Al-Cu 350 Kcmil Cu kcmil/AWGGround Conductor Size / Type / Al-Cu 2 Cu kcmil/AWGContinuous Amps Rating 400 AmpsMaximum Voltage 600 Volts

Fuse Type / Model # LPN-400SP Unitless

Working Voltage 480 VoltsCurrent Rating 400 Amps


Application:


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Tag ID: SWG_DRAW-667186 Item Desc: MCC-2Serial #: Equip Type: Switchgear Drawout Breakers



Mfg: Westinghouse Model: SPB50

Equipment Variables

Safety Notes:

Short Time P/U Setting .2 AmpsShort Time Delay Setting .2 seconds

Long Time P/U Setting .2 AmpsLong Time Delay Setting .2 seconds

Ground Fault Delay Setting .2 secondsInstantaneous Setting 0 Amps

Short Time I2T Setting .2 In UnitlessGround Fault P/U Setting .2 Amps

Conductor or Bus Size (Line Side) 4" x 1/4" x 4 Unitless

Frame Current Rating 2000 AmpsBreaker Plug Rating 80% Amps

Trip Unit Setting .2 Unitless

Working Voltage 480 Volts

Trip Unit Catalog or Model Number 123456 UnitlessAIC Rating 65 KAmps

Breaker Plug Type or Model Number Microversa UnitlessConductor or Bus Size (Load Side) Bussing kcmil/AWG


Application:


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Tag ID: SWG_MCCB-667185 Item Desc: Switchgear Molded Case Breakers > 400ASerial #: Equip Type: Switchgear Molded Case Breakers > 400A



Mfg: Model:

Equipment Variables

Safety Notes:


Application:


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Tag ID: TRD_250 -667193 Item Desc: T-001Serial #: Equip Type: Transformer Dry - <=600V => 250 kva



Mfg: SQUARE D Model: (CAT) 1205957625

Safety Notes:

Secondary Neutral Conductor Size / Type / Al-Cu 4/0 Cu kcmil/gaugeSecondary Ground Conductor Size / Type / Al-Cu 4 Cu kcmil/gaugeBonding Jumper Conductor Size / Type / Al-Cu 4/0 Cu kcmil/gauge

Number of Taps 7 TapsPrimary Conductor Size / Type / Al-Cu 2 Cu kcmil/gaugeSecondary Conductor Size / Type / Al-Cu 4/0 Cu kcmil/gauge

NFPA 70E: Feeder Conductor Length - PRIMARY 200 FeetNFPA 70E: Feeder Conductor Length -SECONDARY 50 FeetNFPA 70E: Conduit Type and Size - PRIMARY 2" EMT Inch

Temperature Rise 150 degrees CElectrostatic Shield Yes UnitlessK-Rating N/A Unitless

NFPA 70E: Conduit Type and Size - SECONDARY 2.5" EMT Inch

KVA Rating 75 KVAPrimary Voltage 480 VoltsPrimary Current (Calculated Maximum) 90 Amps

Tap Position 3 Unitless

Transformer Name T-001 UnitlessConfiguration (Delta/Wye) Wye Unitless

Manufacturer Date 12/2004 datePhase (1 or 3) 3 UnitlessWinding Impedance 5.7 %Z

Secondary Voltage 208Y/120 VoltsSecondary Current (Calculated Maximum) 208 AmpsWeight 500 Lbs


Application:


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.0025.01252.0025125512551255405208580520858052085.002540548054054805405480

[D] Ratio "B" Tap #6/Text[D] Ratio "B" Tap #5/Text[D] Ratio "B" Tap #4/Text[D] Ratio "B" Tap #3/Text[D] Ratio "B" Tap #2/Text[D] Ratio "B" Tap #1/Text[D] Ratio "A" Tap #7/Text[D] Ratio "A" Tap #6/Text[D] Ratio "A" Tap #5/Text[D] Ratio "A" Tap #4/Text[D] Ratio "A" Tap #3/Text[D] Ratio "A" Tap #2/Text[D] Ratio "A" Tap #1/Text[D] Winding Resistance X3-X0/milliohms[D] Ductor/DLRO Scale X3-X0/milli/uOhms[D] Winding Resistance X2-X0/milliohms[D] Ductor/DLRO Scale X2-X0/milli/uOhms[D] Winding Resistance X1-X0/milliohms[D] Ductor/DLRO Scale X1-X0/milli/uOhms[D] Winding Resistance H3-H1/milliohms[D] Ductor/DLRO Scale H3-H1/milli/uOhms[D] Winding Resistance H2-H3/milliohms[D] Ductor/DLRO Scale H2-H3/milli/uOhms[D] Winding Resistance H1-H2/milliohms[D] Ductor/DLRO Scale H1-H2/milli/uOhms[E] Sec THDC % GND/%[E] Sec RMS Current GND/Amps[E] Sec THDC % Neutral/%[E] Sec RMS Current Neutral/Amps[E] Sec RMS Voltage Neutral-GND/Volts[E] Sec THDV % Phase C-N/%[E] Sec RMS Voltage Phase C-N/Volts[E] Sec THDV % Phase B-N/%[E] Sec RMS Voltage Phase B-N/Volts[E] Sec THDV % Phase A-N/%[E] Sec RMS Voltage Phase A-N/Volts[E] Sec THDC % Phase C/%[E] Sec RMS Current Phase C/Amps[E] Sec THDV % Phase C-A/%[E] Sec RMS Voltage Phase C-A/Volts[E] Sec THDC % Phase B/%[E] Sec RMS Current Phase B/Amps[E] Sec THDV % Phase B-C/%[E] Sec RMS Voltage Phase B-C/Volts[E] Sec THDC % Phase A/%[E] Sec RMS Current Phase A/Amps[E] Sec THDV % Phase A-B/%[E] Sec RMS Voltage Phase A-B/Volts[E] Pri THDC % GND/%[E] Pri RMS Current GND/Amps[E] Pri THDC % Phase C/%[E] Pri RMS Current Phase C/Amps[E] Pri THDV % Phase C-A/%[E] Pri RMS Voltage Phase C-A/Volts[E] Pri THDC % Phase B/%[E] Pri RMS Current Phase B/Amps[E] Pri THDV % Phase B-C/%[E] Pri RMS Voltage Phase B-C/Volts[E] Pri THDC % Phase A/%[E] Pri RMS Current Phase A/Amps[E] Pri THDV % Phase A-B/%[E] Pri RMS Voltage Phase A-B/Volts


Equipment Variables


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2GΩ2GΩ2GΩ2GΩ2GΩ2GΩ6002GΩ2GΩ2GΩ2GΩ2GΩ2GΩ600.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002.002

[D] 10 Minute Primary to Secondary/Text[D] 5 Minute Primary to Secondary/Text[D] 4 Minute Primary to Secondary/Text[D] 3 Minute Primary to Secondary/Text[D] 2 Minute Primary to Secondary/Text[D] 1 Minute Primary to Secondary/Text[D] Test Voltage Pri-Sec/Text[D] 10 Minute Primary to Ground/Text[D] 5 Minute Primary to Ground/Text[D] 4 Minute Primary to Ground/Text[D] 3 Minute Primary to Ground/Text[D] 2 Minute Primary to Ground/Text[D] 1 Minute Primary to Ground/Text[D] Test Voltage Pri-Ground/Volts[D] Amp Rating Tap #7/Text[D] Amp Rating Tap #6/Text[D] Amp Rating Tap #5/Text[D] Amp Rating Tap #4/Text[D] Amp Rating Tap #3/Text[D] Amp Rating Tap #2/Text[D] Amp Rating Tap #1/Text[D] Tap #7 Voltage/Text[D] Tap #6 Voltage/Text[D] Tap #5 Voltage/Text[D] Tap #4 Voltage/Text[D] Tap #3 Voltage/Text[D] Tap #2 Voltage/Text[D] Tap #1 Voltage/Text[D] Calculated Ratio Tap #7/Text[D] Calculated Ratio Tap #6/Text[D] Calculated Ratio Tap #5/Text[D] Calculated Ratio Tap #4/Text[D] Calculated Ratio Tap #3/Text[D] Calculated Ratio Tap #2/Text[D] Calculated Ratio Tap #1/Text[D] Ratio "C" Tap #7/Text[D] Ratio "C" Tap #6/Text[D] Ratio "C" Tap #5/Text[D] Ratio "C" Tap #4/Text[D] Ratio "C" Tap #3/Text[D] Ratio "C" Tap #2/Text[D] Ratio "C" Tap #1/Text[D] Ratio "B" Tap #7/Text



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Agreement: t-Training 1

Serial #: 12345678 Equip Type: 5-15kV Oil Filled Transformers 501-5000 kVAMfg: SQUARE D Model: (cat)14662777-001

Tag ID: TRO2_5 -667194 Item Desc: SES-3

Site Name: Sabino Electric, Inc.


Equipment Variables

Safety Notes:

Number of Taps 5 TapsPrimary Conductor Size / Type / Al-Cu 2/0 Cu kcmil/gaugeSecondary Conductor Size / Type / Al-Cu 500 MCM Cu x 6 kcmil/gauge

Primary Bushing Manufacturer Square-D Text

Tap Position 3 UnitlessInsulating Fluid Type FR-3 Unitless

Temperature Rise 150 degrees CElectrostatic Shield N/A UnitlessK-Rating N/A Unitless

Secondary Neutral Conductor Size / Type / Al-Cu 500 MCM Cu x 6 kcmil/gaugeSecondary Ground Conductor Size / Type / Al-Cu 2 Cu x 6 kcmil/gaugeBonding Jumper Conductor Size / Type / Al-Cu Factory Strapping kcmil/gauge

KVA Rating 2500 KVAPrimary Voltage 12,470 VoltsPrimary Current (Calculated Maximum) 2000 Amps

Weight 2097 Lbs

Transformer Name SES-3 UnitlessConfiguration (Delta/Wye) Wye Unitless

Phase (1 or 3) 3 UnitlessWinding Impedance 3.7 %ZGallons of Fluid 400 Gallons

Secondary Voltage 480Y/277 VoltsSecondary Current (Calculated Maximum) 2000 AmpsManufacturer Date 12/2004 date


Application:


Page of13 13

Application:

Provides Power To 15kV Switchgear TextStyle (CVT, Solid-State) Solid-state TextOutput Conductor Size / Type / Al-Cu 4" x .25" Cu Buss kcmil/gauge

NFPA 70E: Feeder Conductor Length (Load Side) 45' Unitless

NFPA 70E: Feeder Conductor Length (Line Side) 45' FeetCT Ratio 20:1 UnitlessNFPA 70E: Conduit Type and Size (Load Side) 4" PVC Unitless

NFPA 70E: Conduit Type and Size (Line Side) 4" PVC Inch

Frequency 60 HertzkVA Rating 2500 KVA

Output Current Rating 4000 Amps

Input Voltage Tolerance (a to b volts) 69000 Volts

Output Voltage Range 12470 VoltsInput Conductor Size / Type / Al-Cu 4/0 Al kcmil/gaugeInput Amperage Rating 2000 Amps


Safety Notes:

Equipment Variables

Mfg: Ohio Brass Company Model: #560

Site Name: Sabino Electric, Inc.

Agreement: t-Training 1


Serial #: Equip Type: 69kV Voltage Regulators

Tag ID: VR_230-667191 Item Desc: 69kV Voltage Regulators

Severity Criteria for Similar ComparisonsMVDO-001-667192 MV Drop Out Fuse MV Drop Out Fuse

Normal Alert Severe Critical

Reference Temperature Problem Temperature Difference TemperatureLess Than 4.1C 4.1C - 8.0C 8.1C - 15.0C Greater Than 15.0C


Sabino Electric Inc.945 W 29th Street , Tucson, AZ 85713


9/5/2013 Infrared Inspection Report Sheet Page 2A

Jon Aalberg (t) Main ElectricalTechnician: Location:

Recommendations For Repair X Repair Equipment Replace Equipment

Recondition as needed.

Overloaded Circuit Excessive Current Harmonics Stripped/Cross-threaded Hardware

Problem Corrected Tightened/Torqued Connection Corroded/Discolored

Fuse assemble is a higher than normal temperature.

42.3C 111.5C 69.2C

Variables Problem Spot Voltage Drop (Volts)THDC (%THD-F)Current Draw (Amps)Current Rating (Amps)

Unable to Obtain Unable to Obtain Unable to Obtain Unable to ObtainxxPhase A

Phase B Unable to Obtain Unable to Obtain Unable to Obtain Unable to Obtain

Phase C Unable to Obtain Unable to Obtain Unable to Obtain Unable to Obtain

Problem Description Immediate Hazard Customer Notified Immediately

Corrective ActionsFixed During Visit Contractor Will Correct Customer Will Correct X Estimate Required

Premature failure of the device can result in unscheduled outages and additional equipment damage.

Problem

X Equipment Failure X Fire Hazard X Safety Hazard X Power/Business Interruption



9/5/2013 Infrared Inspection Report Sheet Page 2BTechnician: Location:

MVDO-001-667192 MV Drop Out Fuse MV Drop Out Fuse

Consequences if Not Corrected

Jon Aalberg (t) Main ElectricalTag ID: Equipment Type:

Severity Criteria for Similar ComparisonsTRD_250 -667193 T-001 Transformer Dry - <=600V => 250 kva









De-energize the termination and clean the contact surfaces. Re-torque all the electrical connections. (Take voltage drop and resistance readings before and after the repairs. Record findings.)



Hot Termination. This may be caused by under or over torqued connections, carbon build up, or improper installation.

44.5C 60.8C 16.3C

Variables Primary Current Draw Winding Temperature (Deg C)

Secondary THDC (%THD-F)

Secondary Current Draw (Amps)

Primary THDC (%THDC-F)

15 114 15 4890Phase A

Phase B 90 12 110 12 51

Phase C 90 18 112 10 48


Corrective ActionsFixed During Visit Contractor Will Correct Customer Will Correct Estimate Required

If the termination is not properly cared for, the heat may cause damage to the conductor or failure in the breaker. Breaker failure may result in damage to the bussing and possible meltdown of the panel or gear.

Problem

X Equipment Failure X Fire Hazard Safety Hazard X Power/Business Interruption




TRD_250 -667193 T-001 Transformer Dry - <=600V => 250 kva



Severity Criteria for Similar ComparisonsTRO2_5 -667194 SES-3 5-15kV Oil Filled Transformers 501-5000 kVA








Recommendations For Repair X Repair Equipment X Replace Equipment

Deenergize circiuit, inspect and repair contacts as a matched set if applicable, or install properly rated replacement Load Break.



Load Break contact is displaying abnormal thermal pattern.

37.4C 56.4C 19.0C

Variables Primary Current Draw Winding Temperature (Deg C)

Secondary THDC (%THD-F)

Secondary Current Draw (Amps)

Primary THDC (%THDC-F)

12 200 5 Not Applicable100Phase A

Phase B 100 12 200 5 Not Applicable

Phase C 100 12 200 5 Not Applicable


Corrective ActionsFixed During Visit Contractor Will Correct Customer Will Correct X Estimate Required

Additional loading and continued exposure to this condition will more than likely accelerate a failure of this device.

Problem

X Equipment Failure Fire Hazard Safety Hazard X Power/Business Interruption




TRO2_5 -667194 SES-3 5-15kV Oil Filled Transformers 501-5000 kVA



4 5-15kV Oil Filled Transformers 501-5000 kVA (t) Main Electrical 56.4C 37.4C 19.0C

3 Transformer Dry - <=600V => 250 kva (t) Main Electrical 60.8C 44.5C 16.3C

2 MV Drop Out Fuse (t) Main Electrical 111.5C 42.3C 69.2C

Page 5 Alert Severe Critical

SUMMARY PAGE

Sabino Electric Inc.945 W 29th Street


Tucson, AZ 85713

Page # Equipment Type Location Problem Ref/Amb. Diff.


Bearing failure

Consequences if Not CorrectedX Equipment Failure Fire Hazard Safety Hazard X Power/Business Interruption

Replace bearing.

Fixed During Visit Contractor Will Correct Customer Will Correct X Estimate Required

Corrective Actions Problem Corrected

Technician: Location:Jon Aalberg (t) Main Electrical

9/5/2013 Equipment Item Problems Report Page 1




Ultrasonic Anomaly, Bad Bearing, see WAVE file in attachments.

Problem Description - Alert Immediate Hazard Customer Notified Immediately

MOT_50 -667190 P-1 Motors <= 50hp


Breaker may not operate under emergency conditions or under scheduled P.M. An unmaintained breaker will have an adverse affect on any arc fault study. An unmaintained breaker may not operate within the proper perimeters.

Consequences if Not CorrectedX Equipment Failure Fire Hazard X Safety Hazard X Power/Business Interruption

Breaker should be cleaned,exercised,load injected.

Fixed During Visit Contractor Will Correct Customer Will Correct X Estimate Required

Corrective Actions Problem Corrected






Breaker shows no sign of testing or exercising. Manufacturer will show that a breaker must be exercised and maintained for proper operation.

Problem Description - Severe Immediate Hazard Customer Notified Immediately

SWG_DRAW-667186 MCC-2 Switchgear Drawout Breakers


15kV oil is not rated for 69kV equipment. This will cause lower flash point leading to devastating damage, long down time.

Consequences if Not CorrectedX Equipment Failure X Fire Hazard X Safety Hazard X Power/Business Interruption

Recondition tap changer, replacing seals as needed.

Overhauled tap changer.

Fixed During Visit Contractor Will Correct Customer Will Correct Estimate Required

Corrective Actions Problem CorrectedX






Oil test results show that the oil from the 15kV tap changer has been passing through the seals and contaminating the 69kV oil.

Problem Description - Critical Immediate Hazard Customer Notified Immediately

VR_230-667191 69kV Voltage Regulators 69kV Voltage Regulators

Technician: Location:

VR_230-667191 69kV Voltage Regulators 69kV Voltage RegulatorsTag ID: Equipment Type:

Jon Aalberg (t) Main Electrical

9/5/2013 Equipment Item Problems Report Page 3B



-- Immediate attention required!

CriticalPriorityCode: -- Attention Required within the next

30-90 days!

Severe-- Needs attention as time permits!

Alert

TGO-119 (03/25/10) ©2010 TEGG CorporationPage 1 of 2

9/5/2013 Oil test results show that the oil from the 15kV tap changer has been passing through the seals and contaminating the 69kV oil. X

VR_230-667191 69kV Voltage Regulators Repaired

9/5/2013 HEAT Load Break contact is displaying abnormal thermal pattern.TRO2_5 -667194 SES-3 Repaired

9/5/2013 HEAT Hot Termination. This may be caused by under or over torqued connections, carbon build up, or improper installation.

TRD_250 -667193 T-001 Repaired

9/5/2013 BREAKERS Breaker shows no sign of testing or exercising. Manufacturer will show that a breaker must be exercised and maintained for proper operation.

SWG_DRAW-667186

MCC-2 Repaired

9/5/2013 HEAT Fuse assemble is a higher than normal temperature.MVDO-001-667192 MV Drop Out Fuse Repaired

9/5/2013 ULTRASONIC Ultrasonic Anomaly, Bad Bearing, see WAVE file in attachments.MOT_50 -667190 P-1 Repaired

Location: (t) Main Electrical

Problem Summary

EDS Component


Date Category Problem DescriptionTag ID Customer IdentificationSabino Electric, Inc. t-Training 1

-- Immediate attention required!

CriticalPriorityCode: -- Attention Required within the next

30-90 days!

Severe-- Needs attention as time permits!

Alert

TGO-119 (03/25/10) ©2010 TEGG CorporationPage 2 of 2

Review Date:

Customer Representative TEGG Service Representative

t-Training 1

Tuesday May 5 13:41:14 Ins. = Installed Rec. = Recommended Page of1 1

SWG_DISC-667184

Chiller-2 X

MVDO-001-667192

MV Drop Out Fuse

MOT_50 -667190 P-1 X

SWG_DRAW-667186

MCC-2 X

TRO2_5 -667194 SES-3 X

TRD_250 -667193 T-001 X

SWG_MCCB-667185

Switchgear Molded Case Breakers > 400A X

VR_230-667191 69kV Voltage Regulators

BCP_400A-667187

LP-1 X

ATS_401A-667195 ATS X

Location: (t) Main ElectricalTag ID Customer Identification Ins. Rec.

Surge Suppression Summary


Site: Sabino Electric, Inc.Customer: Sabino Electric, Inc. Agreement No.: t-Training 1


SWG_DISC-667184

Chiller-2 X

MVDO-001-667192

MV Drop Out Fuse

MOT_50 -667190 P-1 X

SWG_DRAW-667186

MCC-2 X

TRO2_5 -667194 SES-3 X

TRD_250 -667193 T-001 X

SWG_MCCB-667185

Switchgear Molded Case Breakers > 400A X

VR_230-667191 69kV Voltage Regulators X

BCP_400A-667187

LP-1 X

ATS_401A-667195 ATS X


Arc Flash Labeling Summary




SWG_DISC-667184

Chiller-2

MVDO-001-667192

MV Drop Out Fuse

MOT_50 -667190 P-1

SWG_DRAW-667186

MCC-2

TRO2_5 -667194 SES-3 X

TRD_250 -667193 T-001

SWG_MCCB-667185

Switchgear Molded Case Breakers > 400A

VR_230-667191 69kV Voltage Regulators X

BCP_400A-667187

LP-1

ATS_401A-667195 ATS X


Infrared Windows Summary



Sabino Electric Inc.945 W 29th Street, Tucson, Arizona, 85713

Phone: 5 2 0-6 2 3-6 0 6 1Fax: 5 2 0-6 2 3-1 6 5 5

Customer:Sabino Electric, Inc.

Site:Sabino Electric, Inc.

Agreement No: t -Training 1

Date:5/5/2015 12:16:55 PM

Technician:Aalberg, Jon

Location:(t) Main Electrical

Equipment Tag ID: TRD_250 -667193

Mfr:SQUARE D

Model:(CAT) 1205957625

SN:

Type/Class: Transformer Name: T-001

KVA:75

Primary Voltage: 480

Secondary Voltage: 208Y/120

Weight:500

Mfr. Date: 12/2004

Phase:3

Impedance:5.7

Tap Position: 3

ANNUAL INSPECTION

Inspect physical and mechanical condition including evidence of moisture,

corona or brittleness

Ok Repair Replace NA See Notes DUST ON WINDOWS

verify that control and alarm setting on temperature indicators are operational

Ok Repair Replace NA See Notes

verify that cooling fans and/or pumps operate correctly


inspect all bolted electrical connections for high resistance (as per NETA)


Perform specific inspection and mechanical tests as recommended by

manufacturer


Verify that resiliant mounts are free and that any shipping brackets have been

removed


Verify that the core, frame and enclosure are grounded (check connections)


arresters (check condition and connections)


Thoroughly clean unit prior to testing unless as found and as left tests are

required


Verify that as left connections are specified


Bushings Ok Repair Replace NA See Notes

Case Exterior Ok Repair Replace NA See Notes

N O T E S

DEFICIENCIES

1Loose term has effected insulation on core.

2

3

Form #20 TEGG Corporation Page 1 of 2


Phone: 5 2 0-6 2 3-6 0 6 1Fax: 5 2 0-6 2 3-1 6 5 5




Date:5/5/2015 2:14:36 PM



Equipment Tag ID: SWG_DRAW-667186

Mfr:Westinghouse

Model 1: S/N 1:

Ambient F: 82

Percent Humidity: 12

Model 2: S/N 2:

NAMEPLATE DATACatalog No: Frame Rating:

2000

Trip Unit: Microversa

Other:

MECHANICAL INSPECTIONOperation:

121

Cell Fit: Ok

Connections:Ok

Lubrication:Moble 1

TRIP UNIT SETTINGSLong Time P/U:

.2

Short Time P/U: .2

Ground Fault P/U: .2

Long Time Delay: .2

Short Time Delay: .2

Ground Fault Delay: .2

Short Time: .2

Inst:0

PRIMARY INJECTION TESTS

TEST SETTINGS TEST VALUES A B C L IMITS

LONG TIME P/U .2

S

10 A M P S1/10 A M P S1/10 A M P S1/10 A M P S1/10

LONG TIME DELAY .2

10 S E

C

1/10 S E

C

1/10 S E

C

1/10 S E

C

1/10

SHORT TIME P/U .2


SHORT TIME DELAY .2 10 S E C1/10 S E C1/10 S E C1/10 S E C1/10

GROUND FAULT P/U.2


GROUND FAULT DELAY .2 10 S E C1/10 S E C1/10 S E C1/10 S E C1/10

INSTANTANEOUS 0 3

CONTACT RESISTANCE(MILLI-OHMS)A

.002

B.002

C.002

INSULATION RESISTANCE (READING IN MEGOHMS)

PHASE TO GROUND A B C

PHASE TO PHASE A -B B-C C -A

LINE TO LOAD A B C

OVERCURRENT TRIP INFORMATIONElectromechanical:N/A

Solid State: N/A

Frame Rating: N/A

Type:N/A

Plug:N/A

Trip/CT Rating: N/A

T/C Curve: N/A

Current Setting: N/A

Ins Range: N/A To:N/A

Inst Setting: N/A

Std Range: N/A To:N/A

Std Setting: N/A

Std Band: N/A To:N/A

Band Setting: N/A

Ltd Range: N/A To:N/A

Ltd Setting: N/A

Ltd Band: N/A To:N/A

Band Set: N/A

Gr Flt Range: N/A To:N/A

Gf Setting: N/A

Gr Flt Band: N/A To:N/A

Band Set 2: N/A


RECORD OF OVERCURRENT TRIP DEVICE PERFORMANCE

T E S T TEST @ TEST AMPS CURVE SEC. PHASE A PHASE B PHASE C

INST. 500 40 1/10 X X X

S.T.D. 500 40 1/10 X X X

L.T.D. 500 40 1/10 X X X

G.F. 500 40 1/10 X X X

MEGGER TEST @ 1KV IN MEGOHMS

A -B B-C C -A A -GROUND B-GROUND C -GROUND

CONTACT RESISTANCE IN M I C O-O H M S

A B C

.002 .002 .002

VISUAL AND MECHANICAL CHECKLIST

Primary Fingers Ok Repair Replace NA See NotesArch Chutes Ok Repair Replace NA See Notes

Breaker Contacts Ok Repair Replace NA See NotesAlignment Ok Repair Replace NA See NotesPressure Ok Repair Replace NA See Notes

Mechanical Operation Ok Repair Replace NA See NotesLubrication Ok Repair Replace NA See Notes

Racking Device Ok Repair Replace NA See NotesAuxiliary Contacts Ok Repair Replace NA See Notes

Trip Mechanism Ok Repair Replace NA See NotesCell Interlocks Ok Repair Replace NA See Notes

General Physical Condition Ok Repair Replace NA See Notes

P H A S E A M P T A P TIME DIAL PICKUPA M P S

MULTAMPS. 3X

T I M E MULTAMPS 5X

T I M E INST. TARGETSEAL IN

OTHEC O I L

AS FOUND N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

AS LEFT N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

NOTES

Form #310 TEGG Corporation


Phone: 5 2 0-6 2 3-6 0 6 1Fax: 5 2 0-6 2 3-1 6 5 5




Date:5/5/2015 12:16:55 PM



Equipment Tag ID: TRD_250 -667193

Mfr:SQUARE D

Model:(CAT) 1205957625

SN:

Type/Class: Transformer Name: T-001

KVA:75

Primary Voltage: 480

Secondary Voltage: 208Y/120

Weight:500

Mfr. Date: 12/2004

Phase:3

Impedance:5.7

Tap Position: 3

ANNUAL INSPECTION

Inspect physical and mechanical condition including evidence of moisture,

corona or brittleness

Ok Repair Replace NA See Notes DUST ON WINDOWS

verify that control and alarm setting on temperature indicators are operational


verify that cooling fans and/or pumps operate correctly


inspect all bolted electrical connections for high resistance (as per NETA)


Perform specific inspection and mechanical tests as recommended by

manufacturer


Verify that resiliant mounts are free and that any shipping brackets have been

removed


Verify that the core, frame and enclosure are grounded (check connections)


arresters (check condition and connections)


Thoroughly clean unit prior to testing unless as found and as left tests are

required


Verify that as left connections are specified


Bushings Ok Repair Replace NA See Notes

Case Exterior Ok Repair Replace NA See Notes

N O T E S

DEFICIENCIES

1Loose term has effected insulation on core.

2

3


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