HP UPS Best Practices

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kW % Internal
+1 ERM +2 ERM +3 ERM +4 ERM
1.6 13%
55 118 183 253 329
2.4 20%
37 78 119 163 211
4 33%
23 46 69 94 120
6 50%
13 30 44 59 76
8 67%
9 21324354
9.6 80%
6.9 17263444
12 100%
4.8 12202734
Battery Runtime Chart
Load per R12000/3 UPS
kW % Internal
+1 ERM +2 ERM +3 ERM +4 ERM
1.6 20%
55 118 183 253 329
2.4 30%
37 78 119 163 211
450%
23 46 69 94 120
675%
13 30 44 59 76
8 100%
9 21324354
Battery Runtime Chart
Load per R8000/3
Internal
+1 ERM +2 ERM +3 ERM +4 ERM
6 15222937
6.9 17263444
7.7 18283747
9 21324354
13 30 44 59 76
2
4
N+112
Parallel Systems
N+1
N+1
Number of
UPS Modules
Total load
kW
3
36
Configuration
548
660
24
N+1
N+1
R5500
Load (VA/W)
With Standby
Battery
With 1 ERM
With 2 ERMs
†With 3 ERMs
†With 4 ERMs
1000/900 59 minutes 160 minutes 273 minutes 406 minutes 520 minutes
2000/1800 26 minutes 75 minutes 124 minutes 183 minutes 233 minutes
2200/1980 21 minutes 62 minutes 100 minutes 147 minutes 190 minutes
2500/2250 19 minutes 58 minutes 95 minutes 140 minutes 179 minutes
2700/2430 17 minutes 49 minutes 80 minutes 118 minutes 153 minutes
3000/2700 15 minutes 46 minutes 75 minutes 112 minutes 143 minutes
3500/3150 13 minutes 41 minutes 65 minutes 99 minutes 120 minutes
4500/4050 8 minutes 25 minutes 47 minutes 68 minutes 87 minutes
5000/4500 7 minutes 23 minutes 41 minutes 60 minutes 76 minutes
*5500/4950 6 minutes 21 minutes 37 minutes 54 minutes 69 minutes
*6000/5400 5 minutes 18 minutes 32 minutes 47 minutes 60 minutes
* International model only.
†Requires firmware v2.08 or higher
Three Phase UPS
** NOTE: Backup times are estimated for typical applications. Actual performance will depend on load
and battery conditions.