American Power Conversion 240-320kW manual External Connection

External Connection

Relay Number	Message	Alarm Trigging Events
2 ##	Bypass Outside	Bypass voltage RMS value outside tolerance
(X003)	Tolerance	Bypass wave form (fast detector) outside tolerance
		Bypass frequency outside tolerance
3 ##	Output Outside	Output voltage RMS value outside tolerance
(X004)	Tolerance	Output wave form (fast detector) outside tolerance
		Output frequency outside tolerance
4	System Overload	Output load over 100%
(X005)		Delta inverter current limiter active
		Main inverter current limiter active
5 (X006)	Fan Fault	Blocked or faulty fan
6	High Equipment	Static switch temperature too high
(X007)	Temperature or	Main inverter failure (temperature too high or fuse blown)
	Inverter Fuse Blown	Delta inverter temperature too high
		Magnetics temperature too high
		Isolation transformer optional temperature too high
		Battery temperature too high
7 (X008)	Battery Breaker Box	Battery Breaker Box battery OFF
	Battery OFF
8 (X009)	Normal Operation	UPS running in normal operation (Status)
9 ##	Battery Operation	UPS running in battery operation (Status)
(X010)
10 ##	Bypass Operation	UPS running in bypass operation (Status)
(X011)
11 ##	Stand-by Operation	UPS in stand-by mode
(X012)		(Hot stand-by, parallel systems only)
12	Service Bypass	Service bypass switch active
(X013)	Operation
13 ##	Boost Charge	UPS boost charging on battery
(X014)	Operation
14	Battery Voltage Outside	DC voltage too high (shut down)
(X015)	Tolerance	DC voltage under warning level
		DC voltage too low (shut down)
15	Battery Condition Fault	ABM detected battery weak
(X016)		ABM detected defective battery
		(ABM = Advanced Battery Monitor)
16 ##	Common Fault	All alarms as mentioned above (except relays
(X017)		8+9+10+11)
		Internal power supply fault
		System locked in operation mode
		Internal memory fault
		Internal communication fault

##Delay programmable in XXXXXX stack “Common fault delay”. Settings 0,10,20,30 seconds. See section 5.2: System configuration in this guide.

990-4049

32 Installation Guide APC Silcon 240-320kW 480V UPS