UPS2000-G-(1 kVA-3 kVA) 
User Manual 
 
Copyright © Huawei Technologies Co., Ltd. 
 
mode) in digits. 
H: hour; M: minute; S: second 
Frequency conversion mode information 
Displays that the UPS is in frequency conversion mode. 
Indicates that an alarm occurs. 
Indicates the warning or alarm ID. 
Displays the output voltage, frequency, or battery voltage. 
Vac: output voltage; Hz: output frequency; %: output load 
ratio; A: output current 
 
Displays the current load percentage by level: 
 
[0–25%]: Indicator 1 is steady on. 
 
(25%–50%]: Indicators 1 and 2 are steady on. 
 
(50%–75%]: Indicators 1, 2 and 3 are steady on. 
 
(75%–100%]: Indicators 1, 2, 3 and 4 are steady on. 
 
> 100%: Indicators 1, 2, 3 and 4 are blink. 
Mode operating information 
Indicates that the UPS has connected to the mains. 
Indicates that batteries are supplying power. 
Indicates that batteries are being charged. 
Displays that the UPS is in bypass mode. 
Displays that the UPS is in ECO mode. 
Indicates that the frequency conversion circuit is working. 
Displays that the output socket is delivering power output.