Huawei UPSJZ-T Series User Manual page 102

UPSJZ-T-(1 kVA–3 kVA)
User Manual
Specifications
Battery type
Battery capacity
Backup time
Rated
charging
current of the
charger
Float charge
voltage
Equalized
charge
voltage
Table 9-7 Battery box backup specifications for tower-mounted UPSs with long
backup time
Battery
Box
One battery
box
Two battery
boxes
2022-08-15
1 kVA
Valve-regulated lead-acid (VRLA) battery, 12 V
DC
9 Ah
Standard > 4 minutes (at full rated load)
backup time
model
Long backup Depends on the capacity of the external
time model batteries.
Standard 1 A
backup time
model
Long backup 4 A
time model
Standard 27.3 V DC
backup time ±1%
model
Long backup 41.0 V DC
time model ±1%
Standard 28.3 V DC
backup time ±1%
model
Long backup 42.5 V DC
time model ±1%
Load 1 kVA UPS
Backup Time
(Minute)
100% 15
75% 21
50% 39
25% 77
100% 36
75% 47
50% 83.0
9 Technical Specifications
2 kVA
54.7 V DC
±1%
82.1 V DC
±1%
56.6 V DC
±1%
84.9 V DC
±1%
2 kVA UPS 3 kVA UPS
Backup Time Backup Time
(Minute) (Minute)
17 17
25 25
45 45
85 85
39 39
55 55
95 95
3 kVA
82.1 V DC
±1%
109.4 V DC
±1%
84.9 V DC
±1%
113.3 V DC
±1%
97