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Battery Specifications
Table 6-4: Battery Specifications
Feature
Type
Voltage
Charging
Battery Runtime
Table 6-5: Estimated Battery Runtime
Environmental Specifications
Table 6-6: Environmental Specifications
Feature
Operating temperature
Relative humidity
Operating altitude
Audible noise
Transit temperature
Transit altitude
HP UPS R12000 XR Models Maintenance and Service Guide
HP CONFIDENTIAL Codename: Sierra Part Number: 221273-001 Last Saved On: 7/31/02 8:59 AM
Specification
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).
The battery module has a battery string voltage of
48 Vdc.
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.
Load
Estimated Battery
(percent)
Runtime (minutes)
20
50
80
100
Specification
10
UL-tested at 25
0% to 95%; noncondensing
Up to 2,000 m (6,562 ft) above sea level
Typically, 60 dBA
-25
15,000 m (49,212 ft) above sea level
UPS with ERM
Runtime (minutes)
43
14
7
5
o
o
o
o
C to 40
C (50
F to 104
F)
o
o
C (77
F)
o
o
o
o
C to 55
C (-13
F to 131
F)
69
28
15
11
Specifications
6-3
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