Alarm Handing - Huawei UPS2000-G-2KRTL User Manual

UPS2000-G-(1 kVA-3 kVA)
User Manual
Operating
Mode
Frequency conversion
mode
Battery mode
Bypass mode
Standby mode

4.7 Alarm Handing

Table 4-6 Alarms
Alar Alar Alar
m ID m m
Cause Name
ID
Issue 08 (2017-08-04)
Description
When the input frequency is in the
acceptable range, the UPS sets the
output frequency to 50 Hz or 60
Hz and, while charging batteries.
When the input voltage is
abnormal or an outage occurs, the
UPS transfers to battery mode.
The buzzer beeps once every 4
seconds. The UPS uses batteries to
supply power.
When the UPS works in online
mode and is overloaded, it will
enter the bypass mode if the input
voltage is in an acceptable range.
If the UPS is set to be enables the
bypass mode, the UPS
automatically transfers to bypass
mode after connecting to the
mains.
When the UPS works in bypass
mode, the buzzer beeps once every
10 seconds.
When the UPS connects to the
mains but is not started in normal
mode or not enables the bypass
mode, the UPS works in standby
mode, in which it only charges
batteries but does not deliver
output.
When an alarm that can be manually cleared exists, hold down OFF/ENTER for over 2 seconds to
manually clear the alarm.
Alarm Alarm Clear
Severity Mode
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4 Setting Control Panel
Repair Proposal
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