ABB HiPerGuard MV UPS, Руководство пользователя

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W5.49
Energy Storage bus system imbal-
ance detected The center point voltage of Energy Storage bus is compared
with ground and has EXCEEDED A PRESET MAXIMUM LIMIT.
W5.51 Energy Storage MCCB not closed
The feedback contact on an Energy Storage MCCB indicates
this MCCB is OPEN.
W5.87 UC120-A trip relay active
The Trip Relay in the UC120-A I/O module (located on the
switchgear) has activated.
W5.88
UC120-A power supply too low or
failed The power supply voltage of the UC120-A I/O module (located
on the switchgear) has been deemed as too low.
W5.89 UC120-A control link malfunction
A malfunction has been detected in the UC120-A I/O module
(located on the switchgear) link.
W5.94 PEBB group reduced capacity
The PCS-120 group has reported that one or more PEBB mod-
ules not available.
W5.95 PEBB group not ready More than the required number of PEBB modules are stopped.
W5.97 Input voltage outside nominal range The UPS mains input voltage is outside its nominal range.
W5.106 Vin, Vout not equal in BPI mode
When set to Bypass Isolate Mode, the deviation between input
and output voltages exceeds a preset limit.
W5.107 Both Vin, Iin low in PC mode
Both the RMS input line-to-line input voltage and RMS input
line current are less than their respective threshold levels.
W5.108 Both Iout, Vout low in PC & I mode
Both the RMS output line-to-line input voltage and RMS out-
put line current are less than their respective threshold levels.
W5.109 Vdrop across reactor inconsistent
The difference between measured and estimated voltage
drop across the series reactor exceeds a preset limit.
W5.110 Input voltage measurement error
Filtered RMS value of input zero-sequence volt-age is outside
preset limits
W5.111 Input current measurement error
Filtered RMS value of input-zero-sequence current is outside
preset limits. In PCM, the absolute filtered error value (error
between measured input and estimated input) exceeds preset
limits.
W5.112 Output voltage measurement error
Filtered RMS value of input zero-sequence voltage is outside
preset limits.
W5.113 Output current measurement error
Filtered RMS value of output-zero-sequence current is outside
preset limits.In PCM, the absolute filtered error value (error
between measured output and estimated out-put) exceeds
preset limits.
W5.114 Group voltage measurement error PCS-120 group AC voltage measurement inconsistent.
W5.115 Group current measurement error
Filtered RMS value of output-zero-sequence current is outside
preset limits. In PCM, the absolute filtered error value (error
between measured output and estimated out-put) exceeds
preset limits.
W5.129 Start Inhibited circuit open
System will not start because emergency shut-down switch
circuit is open circuit.
W5.135 Sin unexpectedly ready to transition
The Input Switch circuit breaker reports as ready to transition
before software thinks it should.
W5.136 Sin racked out
The Input Switch circuit breaker is detected as being racked
out from its cubicle.
W5.139 Sin relay warning Input switch circuit breaker relay warning.
W5.140 Sin relay fault Input switch circuit breaker relay fault is detected.
W5.145
Sout unexpectedly ready to transi-
tion Output Switch circuit breaker reports as ready to transition
before software thinks it should.