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1 0 - 8
Ultron DPM series
No.
Alarm
Message
Possible Cause
Solution
47
ON MANUAL
BYPASS
The manual bypass breaker
is turned on.
1. Please confirm if the manual
bypass breaker is turned on or
not. If yes, restart the UPS in
accordance with the On-Line
mode start-up procedures after
the relevant abnormalities are
eliminated.
2. If the alarm message still exists,
please contact service personnel
for assistance.
48
PWR MODULE
QUANTITY NOT
MATCHED
Power module quantity is not
matched.
Please contact service personnel for
assistance.
49
PWR MODULE #n
INCOMPATIBLE
The circuit board of the power
module #n is abnormal.
Please contact service personnel for
assistance.
50
PWR MODULE
#n FRAM
PARAMETER
UNCALIBRATED
The circuit board of the power
module #n is abnormal.
Please contact service personnel for
assistance.
51
PWR MODULE #n
COMMUNICATION
LOSS
The circuit board of the power
module #n is abnormal.
Please contact service personnel for
assistance.
52
PWR MODULE #n
SOFT START FAIL
The circuit board of the power
module #n is abnormal.
Please contact service personnel for
assistance.
53
PWR MODULE #n
PFC OVER HEAT
WARNING
Heat dissipation is poor or
components are damaged.
1. Check if any foreign matter blocks
the fans or not. If yes, remove the
foreign matter.
2. Contact service personnel for
assistance.
54
PWR MODULE #n
PFC OVER HEAT
SHUTDOWN
Heat dissipation is poor or
components are damaged.
1. Check if any foreign matter blocks
the fans or not. If yes, remove the
foreign matter.
2. Contact service personnel for
assistance.
55
PWR MODULE #n
PFC FUSE OPEN
SHUTDOWN
The PFC of the power
module #n is abnormal.
Please contact service personnel for
assistance.
Содержание Ultron DPM Series
Страница 12: ...1 6 Ultron DPM series 1 5 Standard Compliance UPS Capacity 1000kW 1250kW UL 1778...
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Страница 233: ...8 1 8 Optional Accessories 8 Optional Accessories...
Страница 235: ...9 1 9 Maintenance Maintenance 9...
Страница 243: ...10 Troubleshooting 10 1 Troubleshooting 10...
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Страница 257: ...A1 1 Appendix 1 7HFKQLFDO 6SHFL FDWLRQV Technical 6SHFL FDWLRQV A1...
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Страница 261: ...A2 1 Appendix 2 Warranty Warranty A2...
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