Smartgen HGM1790N User Manual page 18

No. Parameter
Low Oil
P23
Pressure
Low Liquid
P24
Level
Battery Over
P25
Volts
Battery Under
P26
Volts
P27 CT Ratio
P28 Full-load Current (5-1900)A
Over Current
P29
Percentage
Over Current
P30
Delay
HGM1790N Genset Controller User Manual
Default
Range
Value
(0-400)kPa 103
(0-100)% 10
(12-40)V 33.0
(4-30)V 8.0
(5-6000)/5 500
500
(50-130) 120
(0-3600)s 60
Description
sensor which connected
temperature sensor input port. If the set
value is 140, high temperature signal will
not be sent (this
temperature sensor,
temperature signal via config. input
port).
When the external pressure sensor value
falls below this threshold, low oil
pressure delay begins. Detection begins
after safely on delay. If the set value is 0,
low oil pressure signal is not sent (this
only concerns pressure sensor and does
not concern low oil pressure warning
signal via configurable input port)
When the liquid level of the external
sensor falls below this value and stays
so for 10s, low liquid level signal is sent
and warning without
initiated.
When battery voltage exceeds this value
and stays so for 20s, Battery Over Volts
signal is sent and warning without
shutdown is initiated.
When battery voltage falls below this
value and stays so for 20s, Battery Under
Volts signal is sent and warning without
shutdown is initiated.
Current transformer ratio default as
500:5.
It is the rated current of generator, which
is apply for calculating over current with
load.
Over current delay starts when current
with load is greater than value of
full-load current multiply over current
percentage.
When current with load exceeds preset
value and stays so over delay time, over
to the
only concerns
not high
shutdown is
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