Liebert 130 kVA user manual Battery Under Test

User Manual

Hipulse - Single Phase ‘1+N’ UPS System		130 kVA - 110V
22.	BATTERY ON LOAD	This is a status warning that the battery is discharging. It normally
		accompanies a [BYP: ABSENT] or [RECT: OFF] message.

23.	AUTONOMY XXXX min	The micro monitors the battery percentage capacity while on charge
		and the battery time remaining while on discharge. It calculates the
		time remaining as function of the discharge current against the
		programmed ampere-hour capacity of the battery. It will update the
		time remaining as the load is change.
24.	BATTERY UNDER TEST	This message informs the operator that the system is carrying out a
		periodic battery test.

25.	BOOST TIME EXPIRED	This message is only applicable to systems which include the boost
		charge option, boost time charge elapsed set value, battery should
		be controlled by service personnel.

26.	LOAD ON BYPASS	This is a status warning that the load is being powered through the
		static bypass line and is unprotected from mains supply
		aberrations.
		This action is either selected by the operator or a fault condition,
		check for other fault messages.
27.	RECT: OFF	This is a status message confirming that the rectifier has been
	RECT: OFF VIA DISPLAY	selected off by the operator from either the front panel display or an
		external PC or by a switch on UPS microprocessor PCB.

28.	BYP: OFF	This is a status message confirming that the bypass has been
	BYP: OFF VIA DISPLAY	inhibited by the operator from either an external PC or by a switch
		on UPS microprocessor PCB.

29.	INV: OFF	This is a status message confirming that the inverter has been
	INV: OFF VIA DISPLAY	selected off by the operator from either the front panel display or an
		external PC or by a switch on UPS micro controller PCB.

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