Smartgen HGM9520N - Page 28

HGM9520N Genset Paralleled Controller User Manual Page 28 of 111
No
Type
Description
value is below the preset lower limit, it shall issue a block alarm.
It is detected after “safety on time” before “ETS solenoid hold” when the
sensor is selected as temperature sensor and pressure sensor;
It is always detected when the sensor is selected as fuel level sensor.
51
Power Factor Low
When this is enabled and the controller detects that the generator
power factor has fallen below the pre-set limit, it will initiate a block
alarm.
It is always detected.
52
THD High
When this is enabled and the controller detects that the THD has
exceeded the pre-set limit, it will initiate a block alarm.
It is always detected.
53
Gen Volt Unbalance
When this is enabled and the controller detects that the voltage
unbalanced value has exceeded the pre-set limit, it will initiate a block
alarm.
It is always detected.