Centauri Energy Server
–
User Manual
Model Number - GF-20000-360Vdc-380Vac-3/3
This manual is subject to change without notice and at the sole discretion of Kilowatt Labs, Inc.
Kilowatt Labs, Inc. |
44
Limit Num Of
Hour Switch
When the switching frequency
of the inverter is 5 within an
hour, no matter whether the
frequency is increased, only the
total time should be calculated.
After waiting for one hour, the system
will check the switching frequency, if it
is OK then the system will boot
automatically.
Bypass Fault
The phase sequence, voltage,
frequency or voltage unbalance
of the bypass input power
supply goes wrong.
Check and make sure that the voltage
and frequency of the input power
supply comply with the requirements of
the Energy Server and whether the
switches are in normal operation.
BYP Phase
Abnormal
The bypass phase sequence is
reverse.
Adjust any two phases of the system
input lines.
Bypass volt
abnormal
AC voltage exceeds the system
rated value.
Adjust the system input power or wait
for recovery (short fault).
Bypass frequency
ultra-trace
The inverter bypass frequency
is out of the bypass tracking.
BYP STS Fault
Bypass SCR fault
P
ress “FAULT CLEA
R
”
button for
recovery.
If the fault still exits, please ask the local
authorized technicians for service.
INV STS Fault
Inverter SCR fault
INV-A
Under/Over Volt
The output voltage of inverter
A is higher/lower than the
required value.
INV-B
Under/Over Volt
The output voltage of inverter
B is higher/lower than the
required value.
INV IGBT Over
Current
The current of the inverter is
larger than the set value.
INV Soft Start Fail
The soft boot of the inverter
fails.
