User guide

included in this comparison. Table 26 (page 112) identifies the amount of time each UPS can sustain
power under varying loads and with various UPS ERM (Extended Runtime Module) options.
The load imposed on the UPS for different disk enclosure configurations are listed in Table 27 (page
113) and Table 28 (page 113).
NOTE: The specified power requirements reflect fully loaded enclosures (14 disks) .
Table 25 HP UPS models and capacities
Capacity (in watts)UPS Model
1340R1500
2700R3000
4500R5500
12000R12000
Table 26 UPS operating time limits
Minutes of operation
Load (percent)
With 2 ERMsWith 1 ERMWith standby battery
R1500
49235100
6332680
161571350
2901463420
R3000
205100
306.580
451250
1204020
R5500
46247100
6031980
106611950
3031695920
R12000
18115100
2415780
41281450
101694320
112 Non-standard rack specifications