Ge-industrial-solutions DC OEM Module For use with Gerapid DC Circuit Brea Manual de usuario descargar pdf (Pagina 43)

DC OEM MODULE FOR USE WITH GERAPID CIRCUIT BREAKERS

APPENDIX H Field Test Procedure.

2011-04-26 S47183Ee rev.01 Design and specifications are subject to change without notice 43

APPENDIX H – Field Test Procedure

This Appendix describes full recommended procedure for Field Testing of DC OEM Module equipped with Gerapid DC Circuit Breaker.

The description consists of four chapters:

 Connecting control commands to the module. See Fig. H-1

 Testing the module with Remote Racking. See Table H-3.

 Testing the module with Manual Racking. See Table H-4.

 High potential test (optional). See Table H-6.

Connecting control commands for testing

Following control commands are available for OEM wiring:

Name Wire Points Description

RACK BREAKER-IN (Y60-Y61) Moves trolley from TEST to CONNECTED position.

RACK BREAKER-OUT (Y62-Y63) Moves trolley from CONNECTED to TEST position.

GERAPID SOLENOID CLOSE– (Y04-Y05) Closes Gerapid breaker, possible only in TEST or CONNECTED positions.

GERAPID OPEN (Y06-Y07) Opens Gerapid breaker, possible only in TEST or CONNECTED positions.

POSITIONS CHECK (Y67/Y73) Signals when trolley reaches TEST or CONNECTED position.

EMERGENCY RACKING STOP (Y58-Y59) Immediately stops the trolley regardless of position.

Fig. H-1 Wiring diagram for connection of control functions for the module.

Typical external

controls, furnished

OEM.

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Ge-industrial-solutions DC OEM Module For use with Gerapid DC Circuit Brea Manual de usuario Pagina 43