Huawei UPS2000-A Series - Page 66

UPS2000-A-(6 kVA-10 kVA)
User Manual
4 Control Panel
Issue 05 (2019-12-19)
Copyright © Huawei Technologies Co., Ltd.
59
No.
Meaning
Remarks
− 51%-75%: Indicators 1 and 2 are steady on, and indicator 3
blinks.
− 26%-50%: Indicator 1 is steady on, and indicator 2 blinks.
− 0%-25%: Indicator 1 blinks.
2
Input and
battery
voltages
Displays the input voltage, frequency, or battery voltage based on
the power supply mode.
3
Single/Parall
el
The indicator is on only when a parallel system consisting of at
least two UPSs is configured.
4
Backup time
The indicator is on only when batteries discharge.
5
Backup time
or fault ID
Backup time or alarm ID.
6
Alarm status
The indicator is steady on when a critical alarm is generated,
blinks when a minor alarm is generated, and is off when no alarm
is generated.
7
Mute
indicator
If the indicator is on, the buzzer is muted. If the indicator is off, the
buzzer is not muted.
8
Output
voltage and
frequency
Displays the output voltage and frequency based on the power
supply mode.
9
Load
information
Load rate

> 95%: Indicators 1, 2, 3, and 4 blink.

75%-95%: Indicators 1, 2, 3, and 4 are steady on.

50%-75%: Indicators 1, 2, and 3 are steady on.

25%-50%: Indicators 1 and 2 are steady on.

0%-25% (excluding 0%): Indicator 1 is steady on.

0%: Indicators 1, 2, 3, and 4 are off.
10
Working
mode
No power
supply (mains
connected)
Battery
charging
Others
No power is
supplied
(batteries
Battery
discharging