Liebert PSITM user manual Battery run times

						Specifications
Table 5	Battery run times
		Load%	1000VA	1440VA	2200VA	3000VA
		5%	174	138	171	177
		10%	118	79	73	91
		20%	65	45	47	47
		30%	41	28	26	28
Internal		40%	37	24	23	22
Battery		50%	26	16	16	16
(minutes)		60%	24	14	13	14
		70%	18	10	10	10
		80%	16	9	8	9
		90%	12	6	6	7
		100%	11	5	5	6
		5%	513	409	542	542
		10%	305	265	266	257
Internal		20%	248	188	185	148
		30%	177	125	135	141
Battery + 1
		40%	139	104	122	99
External
		50%	119	72	99	67
Battery
		60%	98	59	75	53
Cabinet
(minutes)		70%	75	45	55	45
		80%	63	40	49	39
		90%	53	35	44	34
		100%	46	30	40	29
		5%	1001	828	—	—
		10%	565	461	493	444
Internal		20%	409	283	291	249
		30%	283	219	222	168
Battery + 2
		40%	248	177	194	148
External
		50%	209	133	150	129
Battery
		60%	166	122	137	114
Cabinet
(minutes)		70%	136	98	122	92
		80%	127	84	107	71
		90%	110	64	92	56
		100%	98	56	77	52
		5%	1174	1001	—	—
		10%	1001	655	—	590
Internal		20%	565	409	493	300
		30%	409	283	283	240
Battery + 3
		40%	305	257	266	213
External
		50%	274	209	222	168
Battery
		60%	248	166	185	144
Cabinet
(minutes)		70%	209	136	156	129
		80%	188	125	141	116
		90%	145	110	131	101
		100%	136	95	120	88
		5%	—	1174	—	—
		10%	1174	828	—	—
Internal		20%	828	565	590	444
		30%	513	357	395	283
Battery + 4
		40%	461	292	300	266
External
		50%	305	257	274	222
Battery
		60%	283	230	240	179
Cabinet
(minutes)		70%	257	188	203	150
		80%	239	156	173	139
		90%	209	136	156	129
		100%	188	125	144	118

NOTE

Approximate discharge times are in minutes and at 25°C (77°F) with resistive load.

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