Liebert AccuVar, Type SS, LM Voltage Ratings and Power Source Configurations, Source Configurations

Surge Suppression Systems

VOLTAGE RATINGS AND POWER SOURCE CONFIGURATIONS

Source Configurations		Nominal Operating Voltage			Maximum Continuous	Model Voltage Code
		L-N	L-G	L-L		(Found in part number)
Single Phase L-N, 2 W + G	L	100	100	N/A	150 L-N	120 N or 120-
L
		110	110	N/A	150 L-N	120 N or 120-
	N	120	120	N/A	150 L-N	120 N or 120-
		230	230	N/A	275 L-N	230 N or 230-
N		277	277	N/A	320 L-N	277 N or 277-
G	G	347	347	N/A	420 L-N	347 N or 347-
Single Phase L-L, 2 W + G	L1	N/A	208	208	130 L-L	208L or 208-
L1
		N/A	240	240	150 L-L	240L or 240-
L2	L2	N/A	400	400	275 L-L	400L or 400-
		N/A	480	480	275 L-L	480L or 480-
G
	G	N/A	600	600	420 L-L	600L or 600-
Single Phase, 3 W + G		120	120	208, 240	150 L-N	120S
L1	L1
N	N	240, 277	240, 277	480	320 L-N	240S
L2	L2
G	G	347	347	600	420 L-N	347S
Three Phase Delta, 3 W + G		N/A	208	208	250 L-L	208D
A		N/A	240	240	320 L-L	240D
		N/A	380	380	580 L-L	400D
B		N/A	400	400	580 L-L	400D
		N/A	415	415	580 L-L	400D
C
		N/A	480	480	580 L-L	480D
G		N/A	600	600	580 L-L	600D
Three Phase Delta Hi Leg, 4 W + G		120/240/120	120/240/120	240	150 L-N	240N
B
A		240/480/240	240/480/240	480	250 L-N	480H
N
G
C
Three Phase Wye, 4 W + G		120	120	208	150 L-N	120Y
A		127	127	220	150 L-N	127Y
N		220	220	380	320 L-N	230Y
		230	230	400	320 L-N	230Y
B
		254	254	440	320 L-N	254Y
C
		277	277	480	320 L-N	277Y
G
		347	347	600	420 L-N	347Y
Three Phase Wye, 3 W + G No Neutral		N/A	120	208	150 L-G	120X
A		N/A	127	220	150 L-G	127X
		N/A	220	380	320 L-G	230X
B		N/A	230	400	320 L-G	230X
		N/A	254	440	320 L-G	254X
C
G		N/A	277	480	320 L-G	277X
		N/A	347	600	420 L-G	347X
Installation, Operation and Maintenance Manual			4		Liebert TVSS Units SL-22085 Rev 2, 11/2006

Note 1: For other voltages or source configurations, consult factory.