Liebert PowerSure PSI User Manual

Specifications
28
Table 5 Battery run times
Load% 1000VA 1440VA 2200VA 3000VA
Internal
Battery
(minutes)
5% 174 138 171 177
10% 118 79 73 91
20%65454747
30%41282628
40%37242322
50%26161616
60%24141314
70%18101010
80% 16 9 8 9
90% 12 6 6 7
100% 11 5 5 6
Internal
Battery + 1
External
Battery
Cabinet
(minutes)
5% 513 409 542 542
10% 305 265 266 257
20% 248 188 185 148
30% 177 125 135 141
40% 139 104 122 99
50% 119 72 99 67
60% 98 59 75 53
70% 75 45 55 45
80% 63 40 49 39
90% 53 35 44 34
100% 46 30 40 29
Internal
Battery + 2
External
Battery
Cabinet
(minutes)
5% 1001 828 — —
10% 565 461 493 444
20% 409 283 291 249
30% 283 219 222 168
40% 248 177 194 148
50% 209 133 150 129
60% 166 122 137 114
70% 136 98 122 92
80% 127 84 107 71
90% 110 64 92 56
100% 98 56 77 52
Internal
Battery + 3
External
Battery
Cabinet
(minutes)
5% 1174 1001 — —
10% 1001 655 — 590
20% 565 409 493 300
30% 409 283 283 240
40% 305 257 266 213
50% 274 209 222 168
60% 248 166 185 144
70% 209 136 156 129
80% 188 125 141 116
90% 145 110 131 101
100% 136 95 120 88
Internal
Battery + 4
External
Battery
Cabinet
(minutes)
5% — 1174 — —
10% 1174 828 — —
20% 828 565 590 444
30% 513 357 395 283
40% 461 292 300 266
50% 305 257 274 222
60% 283 230 240 179
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 77°F (25°C) with resistive load.

Liebert PowerSure PSI Specifications

General

Brand	Liebert
Model	PowerSure PSI
Category	UPS
Language	English