UPS R12000 XR Models Maintenance and Service Guide

Specifications
HP UPS R12000 XR Models Maintenance and Service Guide 6-3
Battery Specifications
Table 6-4: Battery Specifications
Feature Specification
Type Each module contains maintenance-free, sealed, valve
regulated lead-acid (VRLA) batteries with an eight-year
minimum float service life at 25°C (77°F).
Voltage The battery module has a battery string voltage of
48 Vdc.
Charging Complete charge takes no more than 48 hours.
The UPS recharges in three hours to 80% usable
capacity.
ERMs recharge in less than eight hours to 80% usable
capacity.
Battery Runtime
Table 6-5: Estimated Battery Runtime
Load
(percent)
Estimated Battery
Runtime (minutes)
UPS with ERM
Runtime (minutes)
20 43 69
50 14 28
80 7 15
100 5 11
Environmental Specifications
Table 6-6: Environmental Specifications
Feature Specification
Operating temperature 10
o
C to 40
o
C (50
o
F to 104
o
F)
UL-tested at 25
o
C (77
o
F)
Relative humidity 0% to 95%; noncondensing
Operating altitude Up to 2,000 m (6,562 ft) above sea level
Audible noise Typically, 60 dBA
Transit temperature -25
o
C to 55
o
C (-13
o
F to 131
o
F)
Transit altitude 15,000 m (49,212 ft) above sea level