Huawei UPS5000-E-12 User Manual page 248

UPS5000-E-(40 kVA-320 kVA)
User Manual
Alarm
ID
(Alarm
ID-Caus
e ID)
0098-1
0150-1
Issue 10 (2015-09-15)
Alarm Severit
Name y
abnormal
Bypass Minor
current not
shared
Inverter Minor
asynchrono
us
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Copyright © Huawei Technologies Co., Ltd.
Cause Solution
voltage or 2. Check that the rated voltage,
frequency rated frequency, ECO bypass
is out of voltage range, and frequency
the preset range are correctly set.
range.
3. Check that the bypass power
cable or circuit breaker is
 The ECO
connected.
bypass
voltage or
frequency
range is
incorrectl
y set.

The
bypass
input
sequence
is reverse
or the
neutral
wire is
disconnec
ted.
1. Check that the output and
 The
bypass input circuit breakers on
output
each rack are ON.
and input
circuit 2. Check that bypass input and
breakers output power cables on each
are OFF. rack meet the length
requirements.
 The
3. Rectify any bypass SCR
length of
open-circuit.
the bypass
input or
output
cables is
incorrect.
 The
bypass
SCR
open-circ
uits.
1. Check that the bypass input
 The
does not frequency change fast.
bypass
frequency 2. Check that the configured slew
changes rate is correct.
fast.

The slew
B Alarm List
239