Filter
Top Products
Specifications
HP Uninterruptible Power System R12000 XR Models User Guide C-3
HP CONFIDENTIAL Codename: Sierra Part Number: 146316-002 Last Saved On: 1/24/03 10:24 AM
Battery Specifications
Table C-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 will recharge in less than eight hours to 80%
usable capacity.
Battery Runtime
Table C-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 C-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%; non-condensing
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