TECNICA ELÉCTROMECANICA CENTRAL S.A. DE C.V.

PRUEBAS A RELEVADORES DE PROTECCIÓN

SAMSUNGSE. REFRIGERADORES

PARQUE INDUSTRIAL QUERETARO

21/02/2016

Avenida Técnicos No. 250 Col. El Sabino, Querétaro, Qro, México. C.P. 76148

Tel. 52(442)248-0035 www.tecsaqro.com

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SAMSUNG SE. REFRIGERADORES Fecha: 21/02/2016

Resumen de pruebas

Equipo Ubicación Evaluación Número de página

REL. INT. PRINCIPAL 50/51 SUBESTACION REFRIGERADORES3

Realizó pruebas: Ing. José Ivan Pérez Rivera. Departamento de Operaciones

Correcta

EQUIPO DE PRUEBA UTILIZADO:

OMICRON CMC 356Unidad de prueba universal de relés y herramienta de puesta en servicio

COMENTARIOS Y OBSERVACIONES

De acuerdo a las pruebas realizadas, los relevadores responden a corrientes de sobrecarga y de falla liberando la contingencia en un determinado tiempo por lo que pueden seguir operando de manera confiable.

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PRUEBAS A RELEVADOR DE SOBRECORRIENTE . . Test Object - Device Settings . . . Substation/Bay: Substation: REFRIGERADORES Substation address: Bay: Bay address: . . . Device: Name/description: 51-51FASE Y NEUTRO Manufacturer: SIEMENS Device type: 7SJ6005-4EA00-1DA0/EE Device address: SE. REFRIGERADORES Serial/model number: BF0907086601 Additional info 1: MTTO Additional info 2:

Hardware Configuration . Test Equipment Type Serial Number CMC356 EB602H

. . Hardware Check Performed At Result Details 21/02/2016 10:46:44 a.m.

Passed

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51 FASES: Test Object - Overcurrent Parameters . General - Values: TimeTolAbs: 0.04 s VT connection: At protected object TimeTolRel: 5.00 % CT starpoint connection: To protected object CurrentTolAbs: 0.05 Iref CurrentTolRel: 5.00 % Directional: No

. DEVICE SETTINGS Elements - Phase: Active Name Tripping characteristic I Pick-up Time Reset Ratio Direction Yes I #1 Phase Siemens EI 0.40 Iref 0.90 0.95 Non Directional

. Elements - Residual: Active Name Tripping characteristic I Pick-up Time Reset Ratio Direction Yes I #1 Residual Siemens EI 0.23 Iref 0.50 0.95 Non Directional

. . Test Module Name: OMICRON Overcurrent Version: 2.41 SR 1 Test Start: 21-feb-2016 10:50:04 Test End: 21-feb-2016 10:50:30 User Name: Manager: Company:

Test Settings: . Shot Test Results: Type Relative To Factor Magnitude Angle tnom tact Overload Result L1-L2 I #1 Phase 2.000 4.00 A n/a 1.714 s 1.735 s No Passed L1-L2 I #1 Phase 3.500 7.00 A n/a 473.1 ms 500.8 ms No Passed L1-L2 I #1 Phase 5.000 10.00 A n/a 233.4 ms 268.8 ms No Passed L2-L3 I #1 Phase 2.000 4.00 A n/a 1.714 s 1.734 s No Passed L2-L3 I #1 Phase 3.500 7.00 A n/a 473.1 ms 501.7 ms No Passed L2-L3 I #1 Phase 5.000 10.00 A n/a 233.4 ms 267.9 ms No Passed L3-L1 I #1 Phase 2.000 4.00 A n/a 1.714 s 1.735 s No Passed L3-L1 I #1 Phase 3.500 7.00 A n/a 473.1 ms 500.8 ms No Passed L3-L1 I #1 Phase 5.000 10.00 A n/a 233.4 ms 270.8 ms No Passed L1-L2-L3 I #1 Phase 2.000 4.00 A n/a 1.714 s 1.734 s No Passed L1-L2-L3 I #1 Phase 3.500 7.00 A n/a 473.1 ms 500.0 ms No Passed L1-L2-L3 I #1 Phase 5.000 10.00 A n/a 233.4 ms 270.1 ms No Passed

.

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FAULT SIMULATION Charts for Fault Types: Type Angle L1-L2 n/a

I/A

2 3 5 7 10 20 30

t/s

0.0100.1001.000

10.000100.000

1000.00010000.000

. Charts for Fault Types: Type Angle L2-L3 n/a

I/A

2 3 5 7 10 20 30

t/s

0.0100.1001.000

10.000100.000

1000.00010000.000

. Charts for Fault Types: Type Angle L3-L1 n/a

I/A

2 3 5 7 10 20 30

t/s

0.0100.1001.000

10.000100.000

1000.00010000.000

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. Charts for Fault Types: Type Angle L1-L2-L3 n/a

I/A

2 3 5 7 10 20 30

t/s

0.0100.1001.000

10.000100.000

1000.00010000.000

. State: 12 out of 12 points tested. 12 points passed. 0 points failed. General Assessment: Test passed!

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51 NEUTRO: Test Object - Overcurrent Parameters . General - Values: TimeTolAbs: 0.04 s VT connection: At protected object TimeTolRel: 5.00 % CT starpoint connection: To protected object CurrentTolAbs: 0.05 Iref CurrentTolRel: 5.00 % Directional: No

. Elements - Phase: Active Name Tripping characteristic I Pick-up Time Reset Ratio Direction Yes I #1 Phase Siemens EI 0.40 Iref 0.90 0.95 Non Directional

. Elements - Residual: Active Name Tripping characteristic I Pick-up Time Reset Ratio Direction Yes I #1 Residual Siemens EI 0.23 Iref 0.50 0.95 Non Directional

. . Test Module Name: OMICRON Overcurrent Version: 2.41 SR 1 Test Start: 21-feb-2016 10:52:03 Test End: 21-feb-2016 10:52:19 User Name: Manager: Company:

Test Settings: . Shot Test Results: Type Relative To Factor Magnitude Angle tnom tact Overload Result L1-E I #1 Residual 2.609 3.00 A n/a 497.9 ms 500.7 ms No Passed L1-E I #1 Residual 5.217 6.00 A n/a 119.7 ms 134.5 ms No Passed L1-E I #1 Residual 7.826 9.00 A n/a 58.96 ms 69.60 ms No Passed L2-E I #1 Residual 2.609 3.00 A n/a 497.9 ms 500.1 ms No Passed L2-E I #1 Residual 5.217 6.00 A n/a 119.7 ms 134.7 ms No Passed L2-E I #1 Residual 7.826 9.00 A n/a 58.96 ms 69.80 ms No Passed L3-E I #1 Residual 2.609 3.00 A n/a 497.9 ms 502.2 ms No Passed L3-E I #1 Residual 5.217 6.00 A n/a 119.7 ms 133.7 ms No Passed L3-E I #1 Residual 7.826 9.00 A n/a 58.96 ms 66.60 ms No Passed

.

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FAULT SIMULATION Charts for Fault Types: Type Angle L1-E n/a

I/A

1.0 2.0 3.0 5.0 7.0 10.0 20.0 30.0

t/s

0.0100.1001.000

10.000100.000

1000.00010000.000

. Charts for Fault Types: Type Angle L2-E n/a

I/A

1 .0 2 .0 3 .0 5 .0 7 .0 1 0 .0 2 0 .0 3 0 .0

t/s

0 .0 1 00 .1 0 01 .0 0 0

1 0 .0 0 01 0 0 .0 0 0

1 0 0 0 .0 0 01 0 0 0 0 .0 0 0

. Charts for Fault Types: Type Angle L3-E n/a

I/A

1.0 2.0 3.0 5.0 7.0 10.0 20.0 30.0

t/s

0.0100.1001.000

10.000100.000

1000.00010000.000

. State: 9 out of 9 points tested. 9 points passed. 0 points failed. General Assessment: Test passed!

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