Huawei UPS2000-G User Manual page 49

UPS2000-G-(6 kVA–20 kVA)
User Manual (Lead-Acid Battery)
Item
Charger rated
charge current
Charger charge
time
Charger rated
charge voltage
Issue 23 (2024-03-15)
6 kVA
● 2 A (tolerance ±0.5) for
standard models
● 4 A (tolerance ±0.5) for
long backup time
models
● When the ambient
temperature is greater
than or equal or 30°C
and the load rate
ranges from 85% to
100% (or higher), the
maximum charge
current is linearly
derated in the range of
4 A to 1 A.
● Batteries are charged to more than 90% in 3 hours for
UPS2000-G-6 kVA/10 kVA standard models.
● It depends on battery capacity for UPS2000-G-6 kVA/10
kVA long backup time models and UPS2000-G-15
kVA/20 kVA.
Each cell has an equalized charge voltage of 2.35 V and a
float charge voltage of 2.25 V. Both are configurable on the
LCD.
Copyright © Huawei Digital Power Technologies Co., Ltd.
10 kVA 15 kVA
4 A±0.5 A
3 Technical Specifications
20 kVA
41