Huawei UPS2000-G - Battery Electrical Specifications

Item 6 kVA 10 kVA 15 kVA 20 kVA
Total harmonic
distortion of
output voltage
(THDv)
< 4% (non-linear load)
< 2% (resistive load)
Crest factor A maximum of 3:1
Inverter overload
capability
● 105% ≤ load < 125%: transfer to bypass mode after 5
minutes
● 125% ≤ load < 150%: transfer to bypass mode after 1
minute
● Load ≥ 150%: transfer to bypass mode after 100
milliseconds
The UPS stops supplying power if the bypass is
abnormal.
Dynamic voltage
tolerance
±5%
Output voltage
unbalance
- ● ±1% (balanced load)
● ±3% (unbalanced load)
Average
frequency
tracking rate
0.5–2 Hz/s (single UPS) or 0.5–1 Hz/s (parallel system)
Power segment
(supported only
for a single UPS)
● If overloaded, the UPS disconnects the loads on pL and
checks whether it is still overloaded.
● In battery mode, when the battery voltage is less than
the preset value, the UPS disconnects the loads on pL.
● In battery mode, when the battery discharge time
exceeds the preset value, the UPS disconnects the loads
on pL.
NO TE
In converter mode, the output load is derated to 60% of the rated capacity.
3.6 Battery Electrical Specications
Table 3-8 Battery electrical specications
Item
6 kVA 10 kVA 15 kVA 20 kVA
Rated battery
voltage
240 V DC ± 240 V DC
UPS2000-G-(6 kVA–20 kVA)
User Manual (Lead-Acid Battery) 3 Technical Specications
Issue 23 (2024-03-15) Copyright © Huawei Digital Power Technologies Co., Ltd. 39