UPS2000-G-(1 kVA-3 kVA) 
User Manual 
 
Copyright © Huawei Technologies Co., Ltd. 
 
9.4 Bypass Input Electrical Specifications 
Table 9-4 Bypass Input Electrical Specifications 
Bypass frequency 
tolerance 
Bypass overload 
capability 
 
110%–120%, 30 minutes 
 
120%–130%, 10 minutes 
 
130%–150%, 1 minute 
 
 
The upper and lower thresholds of bypass voltage tolerance are configurable on the LCD. 
9.5 Output Electrical Specifications 
Table 9-5 Output electrical specifications 
200 V AC/208 V AC/220 V AC/230 V AC/240 V 
AC 
 
In normal mode, the UPS output frequency is 
consistent with the input frequency, which is 50 
Hz or 60 Hz with the tolerance of ±3 Hz. 
 
In battery mode, the frequency is 50 Hz or 60 Hz 
(tolerance ±0.05%). 
Total distortion of output voltage 
waveform (THDv) 
 
< 6% (non-resistive load) 
 
< 3% (resistive load) 
Inverter overload capability 
 
When the ambient temperature is 0–35°C: 
−  105%–110%: The UPS automatically shuts 
down (in battery mode) or transfers to bypass