Liebert PowerSure PSI 1000 - 3000VA 60 Hz 120V - Manual (Page 34)

Specifications
28
Table 5 Battery run times
Load% 1000VA 1440VA 1920VA 2200VA 3000VA
Internal Battery
(minutes)
5% 174 138 181 171 177
10% 118 79 104 73 91
20% 65 45 52 47 47
30% 41 28 31 26 28
40% 37 24 25 23 22
50% 26 16 19 16 16
60% 24 14 15 13 14
70% 18 10 11 10 10
80% 16 9 10 8 9
90% 12 6 8 6 7
100% 11 5 6 5 6
Internal Battery
+ 1 External
Battery Cabinet
(minutes)
5% 513 409 575 542 542
10% 305 265 294 266 257
20% 248 188 208 185 148
30% 177 125 143 135 141
40% 139 104 123 122 99
50% 119 72 105 99 67
60% 98 59 82 75 53
70% 75 45 59 55 45
80% 63 40 53 49 39
90% 53 35 47 44 34
100% 46 30 43 40 29
Internal Battery
+ 2 External
Battery Cabinets
(minutes)
5% 1001 828 — — —
10% 565 461 590 493 444
20% 409 283 307 291 249
30% 283 219 243 222 168
40% 248 177 197 194 148
50% 209 133 163 150 129
60% 166 122 141 137 114
70% 136 98 128 122 92
80% 127 84 115 107 71
90% 110 64 102 92 56
100% 98 56 89 77 52
Internal Battery
+ 3 External
Battery Cabinets
(minutes)
5% 1174 1001 — — —
10% 1001 655 — 590 —
20% 565 409 522 493 300
30% 409 283 298 283 240
40% 305 257 267 266 213
50% 274 209 237 222 168
60% 248 166 197 185 144
70% 209 136 166 156 129
80% 188 125 147 141 116
90% 145 110 138 131 101
100% 136 95 128 120 88
Internal Battery
+ 4 External
Battery Cabinets
(minutes)
5% 1174 — — — —
10% 1174 828 — — —
20% 828 565 639 590 444
30% 513 357 458 395 283
40% 461 292 322 300 266
50% 305 257 281 274 222
60% 283 230 252 240 179
70% 257 188 220 203 150
80% 239 156 192 173 139
90% 209 136 169 156 129
100% 188 125 150 144 118
NOTE
Approximate discharge times are in minutes and at 77°F (25°C) with resistive load.