Emerson Liebert GXT4-5000RT208 - Page 76

Specifications
Liebert
®
GXT4
™
User Manual 68
Table 8-8 Battery run time, minutes
Number of External
Battery Cabinets
Load Percent
of Capacity
208/120 VAC RT Models 208 VAC RT Model
5 kVA 6 kVA 8 kVA 10 kVA 6 kVA (L630)
Internal Battery
10% 134 112 121 98 92
20% 65 52 63 48 39
30% 39 31 42 32 34
40% 27 21 29 22 26
50% 20 15 22 16 18
60% 16 12 18 13 16
70% 12 9 14 10 12
80% 10 8 11 7 10
90% 8 6 9 7 9
100% 7 5 8 5 8
Internal Battery
+ 1 External
Battery Cabinet
10% 281 235 256 206 265
20% 144 119 142 113 124
30% 92 77 100 79 99
40% 67 53 72 55 67
50% 50 40 55 42 52
60% 40 32 44 34 44
70% 33 26 36 27 34
80% 27 21 29 21 27
90% 23 18 25 20 24
100% 20 15 22 16 21
Internal Battery
+ 2 External
Battery Cabinets
10% 441 367 400 322 462
20% 222 186 217 175 223
30% 146 120 156 124 177
40% 108 88 114 90 126
50% 84 68 90 72 98
60% 68 53 77 57 85
70% 55 43 59 45 66
80% 46 38 49 37 52
90% 40 32 43 35 48
100% 36 27 39 29 43
Internal Battery
+ 3 External
Battery Cabinets
10% 603 505 550 444 671
20% 304 252 298 236 323
30% 198 166 210 170 254
40% 147 122 156 126 182
50% 117 95 126 100 145
60% 95 78 106 82 126
70% 81 63 86 68 100
80% 68 53 72 53 83
90% 57 45 61 50 74
100% 50 40 55 42 65
Run times in this table are approximate. They are based on new, fully charged standard battery modules at a temperature of 77°F (25°C) with
100% resistive UPS loading. Run times listed above can vary by ±5% due to manufacturing variances of the individual batteries.