HSC960 Genset Controller User Manual
HSC960 Genset Controller Version:1.0 2015-05-21 Page 21 of 37
No
Items
Range
Default
Description
17
Gens Over Volt
(30-620)V
264
When generator voltage has exceed the
set value and the “Gen abnormal delay”
has
expired,
Gen
Over
Voltage
shutdown alarm is active. When set the
value as 620V, the controller does not
detect over voltage signal.
18
Gens Under Volt
(30-620)V
88
When generator voltage has fallen
below the set value and the “Gen
abnormal delay” has expired, Gen
Under Voltage shutdown alarm is
active. When set the value as 30V, the
controller does not detect under voltage
signal.
19
Under Speed
(0-6000) r/min
1000
When engine speed has fallen below
the set value for 10s, Under Speed
shutdown alarm is active. It will initiate a
shutdown alarm signal.
20
Over Speed
(0-6000) r/min
4200
When engine speed has exceed the set
value for 2s, Over Speed shutdown
alarm is active. It will initiate a shutdown
alarm signal.
21
Gens Under Freq
(0-75.0)Hz
45.0
When generator frequency has fallen
below the set value but Not equal to 0
for 10s, Under Frequency shutdown
alarm is active. It will initiate a shutdown
alarm signal.
22
Gens Over Freq
(0-75.0)Hz
68.0
When
generator
frequency
has
exceeded the set value for 2s, Over
Frequency shutdown alarm is active. It
will initiate a shutdown alarm signal.
23
High Temperature
(80-140) ºC
98
When temperature of external sensor is
higher than this value, it will send high
temperature signal. This value is only
judged after safety delay and only judge
to temperature sensor connecting with
external port. When this value is 140, it
will not send high temperature signal.
(Only send signal to temperature
sensor, not including alarm signal of
digital input port.)
