HGM9510 GENSET PARALLEL UNIT
HGM9510 Genset Parallel Unit ISSUE 2013-08-06 Version 1.1 Page 24 of 65
6.4 TRIP ALARM
On initiation of the trip condition the controller will de-energize the
‘
Close Generator
’
Output
without stop the generator.
Trip alarm as following,
No
Type
Description
1
Gen Over Current
When the controller detects that the genset current has exceeded
the pre-
set value and the action select “Trip”, it will initiate a trip
alarm.
2
Reverse Power
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”, it will initiate a trip
alarm.
3
Over Power
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”, it will initiate a trip alarm.
4
Digital Input
When digit input port is set as
“Trip” and the alarm is active, it will
initiate a trip alarm.
5
Earth Fault
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”, it will initiate a trip alarm.
6
Negative Sequence
Current
When the controller detects the imbalance current has exceeded
the pre-
set value and the action select “Trip”, it will initiate a trip
alarm.
7
Loss of Excitation
When the controller detects that the genset negative reactive
power has exceeded the pre-set value, it will initiate a trip alarm.
