Liebert Series 600T manual Electrical Specifications

5.5Electrical Specifications

RECTIFIER INPUT

Input Voltage:	Standard voltages—208 VAC, 480 VAC, 600 VAC. Other voltages available on
	request. 3-phase, 3-wire plus ground.
Voltage Range:	+10%, -15% (no battery discharge at -20%).
Frequency Range:	57 Hz to 63 Hz.
Subcycle Magnetization Inrush:	Less than 3 times normal full load input current for UPS models without
	optional input isolation transformer. Less than 8 times normal full load input
	current for T-UPS models with optional input isolation transformer or 12-pulse
	rectifier.
Input Current Walk-In:	From 20% to 100% in 15 seconds.
Current Limit:	Maximum of 125% normal full load input current.
Current Distortion	Less than 30% THD typical at normal full load input current. Less than 7%
	reflected THD typical at normal full load input current with optional input filter.
	500 kVA to 750 kVA models with optional 12-pulse rectifier: Less than 9% THD
	typical at normal full load input current. Less than 4% reflected THD typical at
	normal full load input current with optional input filter.
Power Factor	0.85 minimum lagging at full load.
	0.92 minimum lagging at full load with optional input filter.
BYPASS INPUT
Input Voltage:	Standard voltages—208Y/120 VAC, 480Y/277 VAC, 600Y/346 VAC. Other
	voltages available on request. 3-phase, 4-wire plus ground or 3-phase, 3-wire
	plus ground.
	Optional voltages—208 VAC, 480 VAC, 600 VAC. Other optional voltages
	available on request. 3-phase, 3-wire plus ground (ungrounded or corner
	grounded delta).
Voltage Range:	±5% for manually initiated bypass transfer
	±10% for automatically initiated uninterrupted transfer.
Frequency Range:	59.5 Hz to 60.5 Hz.
Voltage Transient:	±4% for manually initiated bypass transfer.

120	Specifications and Ratings	DISCONTINUED
		PRODUCT