Smartgen HGM9560, Руководство пользователя

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HGM9560 BUS TIE MAINS PARALLEL UNIT
HGM9560 Bus Tie Mains Parallel Unit ISSUE 2013-12-30 Version 1.0 Page 21 of 51
6.2 TRIP AND STOP ALARMS
When the controller detects trip and stop signal, it immediately disconnects generator breaker,
which leads to unloading and then generator is cooling down and stopped.
Trip and stop alarms as following:
No Type Description
1 Digital Input
When the digit input port is set as User Configured and the action
select “Trip and Stop”, it will initiate a trip and stop alarm.
2
Mains Over
Frequency
When the controller detects that the mains frequency has
exceeded the pre-set value, it will initiate a trip and stop alarm.
3
Mains Under
Frequency
When the controller detects that the mains frequency has fallen
below the pre-set value, it will initiate a trip and stop alarm.
4 Mains Over Voltage
When the controller detects that the mains voltage has exceeded
the pre-set value, it will initiate a trip and stop alarm.
5 Mains Under Voltage
When the controller detects that the mains voltage has fallen
below the pre-set value, it will initiate a trip and stop alarm.
6 Mains ROCOF
When the controller detects that the rate of change of frequency
has exceeded the pre-set value, it will initiate a trip and stop alarm.
7 Mains Vector Shift
When the controller detects that the mains vector shift has
exceeded the pre-set value, it will initiate a trip and stop alarm.
8 Maintenance Due
When count down time is 0 and the acti
on select “Trip and Stop”, it
will initiate a trip and stop alarm.
9 Insufficient Capacity
When the controller detects that the bus power percentage has
exceeded 100%,
and the action select “Trip and Stop”, it will
initiate a trip and stop alarm.
10
Output Mains Power
Limit
When the controller detects that the mains power has exceeded
the pre-set value,
and the action select “Trip and Stop”, it will
initiate a trip and stop alarm.
11 MSC Too Few Sets
When the controller detects fewer modules on the MSC link than
the minimum number configured in the unit, it will initiate a trip and
stop alarm.