Huawei UPS2000-G-1KRTS User Manual page 42

UPS2000-G-(1 kVA-3 kVA)
User Manual (2016, Russia)
Alarm Alarm Alarm
ID Cause Name
ID
66 3 Output
overloa
d
Issue 02 (2016-07-28)
Alarm Alarm
Severity Clear
Mode
Critical This alarm
must be
manually
cleared.
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Trigger Impact on
Condition the System
 In  For battery
battery mode, the
mode, UPS
this transfers to
alarm is no output
generat mode.
ed
 If the UPS
when
transfers
the load
from
exceeds
normal
the
mode to
rated
bypass
load.
mode three
 In times
normal within 20
mode, minutes,
when the UPS is
the locked in
bypass bypass
input is mode.
normal,
 For normal
this
mode, the
alarm is
UPS
generat
transfers to
ed
no output
when
mode.
the UPS
transfer
s to
normal
mode
three
times
within
20
minutes
after the
UPS
transfer
s from
normal
mode to
bypass
mode.

In
normal
4 Setting Control Panel
Repair Proposal
load or replace the
UPS with a UPS
with a larger
capacity.
Possible cause: The
load exceeds the
rated loading
capacity of the
inverter.
Measure: Lower the
load or replace the
UPS with a UPS
with a larger
capacity.
36