Liebert GXT2-6000RT230, GXT2-4500RT230 manual Battery run times

Troubleshooting

Table 6	Battery run times
		Load%	4500VA	6000VA
		10%	125	94
		20%	66	46
		30%	41	29
		40%	30	21
Internal Battery		50%	24	17
(minutes)		60%	19	13
		70%	16	11
		80%	14	9
		90%	12	8
		100%	10	7
		10%	296	222
		20%	166	124
		30%	114	81
Internal Battery		40%	86	60
		50%	70	49
+ 1 External Battery
		60%	56	39
Cabinet (minutes)
		70%	48	33
		80%	41	28
		90%	35	24
		100%	31	21
		10%	467	350
		20%	262	197
		30%	180	135
Internal Battery		40%	142	105
		50%	120	85
+ 2 External Battery
		60%	98	70
Cabinets (minutes)
		70%	83	58
		80%	72	50
		90%	62	43
		100%	54	38
		10%	638	478
		20%	358	269
		30%	247	185
Internal Battery		40%	193	145
		50%	164	123
+ 3 External Battery
		60%	138	101
Cabinets (minutes)
		70%	120	85
		80%	104	73
		90%	90	63
		100%	80	55
		10%	809	606
		20%	454	341
		30%	313	235
Internal Battery		40%	245	184
		50%	208	156
+ 4 External Battery
		60%	175	131
Cabinets (minutes)
		70%	153	113
		80%	135	97
		90%	120	85
		100%	106	75

Using the configuration program, the user may specify the number of GXT2-240VBATT external bat- tery cabinets attached to the UPS. The factory default is programmed for internal batteries only.

Table 6 above shows the estimated run times at different loads.

30