Trip And Stop Alarms - Smartgen HGM9510 User Manual

6.3 TRIP AND STOP ALARMS

On initiation of the trip and stop condition the controller will de-energize the 'Close Generator'
Output to remove the load from the generator. Once this has occurred the controller will start the
Cooling delay and allow the engine to cool before shutting down the engine.
No Type
1 Gen Over Current
2 Maintenance Due
3 Reverse Power
4 Over Power
5 Digital Input
6 Earth Fault
Negative Sequence
7
Current
8 Loss of Excitation
9 Mains Over Freq
10 Mains Under Freq
11 Mains Over Voltage
12 Mains Under Voltage
13 Mains ROCOF
14 Mains Vector Shift
HGM9510 Genset Parallel Unit
HGM9510 GENSET PARALLEL UNIT
When the controller detects that the genset current has exceeded
the pre-set value and the action select "Trip and Stop", it will
initiate a trip and stop alarm.
When count down time is 0 and the action select "Trip and Stop", it
will initiate a trip and stop alarm.
If reverse power detection is enabled, when the controller detects
that the reverse power value (power is negative) has fallen below
the pre-set value and the action select "Trip and Stop", it will
initiate a trip and stop alarm.
If over power detection is enabled, when the controller detects that
the over power value (power is positive) has exceeded the pre-set
value and the action select "Trip and Stop", it will initiate a trip and
stop alarm.
When digit input port is set as "Trip and Stop" and the alarm is
active, it will initiate a trip and stop alarm.
If earth fault detection is enabled, when the controller detects that
the earth fault current has exceeded the pre-set value and the
action select "Trip and Stop", it will initiate a trip and stop alarm.
When the controller detects the imbalance current has exceeded
the pre-set value and the action select "Trip and Stop", it will
initiate a trip and stop alarm.
When the controller detects that the genset negative reactive
power has exceeded the pre-set value, it will initiate a trip and stop
alarm.
When the controller detects that the mains frequency has
exceeded the pre-set value, it will initiate a trip and stop alarm.
When the controller detects that the mains frequency has fallen
below the pre-set value, it will initiate a trip and stop alarm.
When the controller detects that the mains voltage has exceeded
the pre-set value, it will initiate a trip and stop alarm.
When the controller detects that the mains voltage has fallen
below the pre-set value, it will initiate a trip and stop alarm.
When the controller detects that the ROCOF (rate of change of
frequency) has exceeded the pre-set value, it will initiate a trip and
stop alarm.
When the controller detects that vector shift value has exceeded
the pre-set value, it will initiate a trip and stop alarm.
ISSUE 2013-08-06
Description
Version 1.1 Page 23 of 65