APC 40 130KVA user manual Automatic-Bypass

MGE Galaxy 5000

PFC FAULT	Neutral leg fault OR
	Neutral leg IGBT temperature outside tolerances OR
	Voltage difference between 2 DC half-buses outside tolerances OR
	Top DC half-bus voltage outside tolerances OR
	Bottom DC half-bus voltage outside tolerances
	PFC fault OR
	DC-bus voltage at end of CSR1 walk-in is lower than a threshold OR
	DC-bus voltage at end of DC walk-in is lower than a threshold OR
	DC-bus voltage is higher than the high threshold OR
	DC-bus voltage is lower than the minimum threshold
	Mean DC-bus voltage is higher than the maximum setpoint OR
	Mean DC-bus voltage is lower than the minimum setpoint OR
	DC-bus voltage is higher than the fast hardware threshold OR
	Temperature of the static switch on the AC normal outside tolerances OR
	Temperature of the battery static switch outside tolerances OR
	Rectifier is current limiting OR
	Rectifier thermal overload OR
	PFC IGBT base-plate temperature outside tolerances OR
	IGBT inductor temperature outside tolerances.
INVERTER FAULT	Inverter short-circuit detected OR
	Inverter current limiting OR
	Inverter static switch failure OR
	Temperature fault on inverter static switch OR
	Inverter base-plate temperature outside tolerances OR
	Inverter thermal overload OR
	Inverter phase-1 fuse has blown OR
	Inverter phase-2 fuse has blown OR
	Inverter phase-3 fuse has blown OR
	Inverter phase-1 voltage amplitude outside tolerances OR
	Inverter phase-2 voltage amplitude outside tolerances OR
	Inverter phase-3 voltage amplitude outside tolerances OR
	Instantaneous inverter voltage outside tolerances OR
	Inverter relay for parallel connection is faulty.
CHARGER FAULT	Fault of non-isolated supply on charger board OR
	Fault of isolated supply on charger board OR
	Opening fault on battery circuit breaker no. 1 OR
	Opening fault on battery circuit breaker no. 2 OR
	Charger IGBT temperature outside tolerances OR
	Difference in charge-current measurements between safety and measurement
	systems OR
	Charge current on measurement system close to zero OR
	Charge current on safety system close to zero OR
	Charge current is higher than safety level OR
	Difference in voltage measurements between safety and measurement systems
	OR
	Voltage on measurement system close to zero OR
	Voltage on safety system close to zero OR
	Battery voltage higher than safety level OR
	Charger fuse blown.
AUTOMATIC-BYPASS	Supply fault for the static switch on the AC bypass OR
FAULT	Fault on static switch on AC bypass OR
	Temperature of the static switch on the AC bypass outside tolerances.
BYPASS AC SOURCE OUT	Bypass AC source outside of tolerances (voltage and/or frequency).
OF TOLERANCE

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