Table 6 Battery Run Times - Liebert GXT2-4500RT230 User Manual

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