REMOTE MAINTENANCE BYPASS INSTALLATION DIAGRAM ON THE THREE-PHASE-THREE-PHASE WITH SEPARATE
BYPASS MODEL
Internal connections of the UPS
MAIN LINE switch: automatic circuit breaker, must conform to the indications given in "External Protective Devices "
INPUT switch: isolator conforming to the indications given in "Internal Protective Devices of the UPS"
OUTPUT switch: isolator conforming to the indications given in "Internal Protective Devices of the UPS"
SERVICE BYPASS switch: isolator conforming to the indications given in "Internal Protective Devices of the UPS"
equipped with a normally closed auxiliary contact
BYPASS LINE switch: automatic circuit breaker, must conform to the indications given in "External Protective Devices "
BYPASS INPUT switch: isolator conforming to the indications given in "Internal Protective Devices of the UPS"
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