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1.
OVERVIEW
HGM1790N genset controller is suit for single unit automation and monitoring control (also can
be used for pumping unit). It can be started and stopped manually or via a remote start/stop
signals. HGM1790N controller can supervise and protect genset operation by gathering and
analyzing genset data like generate voltage, current, water temperature, oil pressure and so on,
and graphical LCD monitor on the front panel displays fault conditions and provides effective alarm
signals so as to do maintenance as soon as possible. Moreover, parameter threshold and delay
value can be adjusted via front panel or USB port (communicated with PC software).
2.
PERFORMANCE AND CHARACTERISTICS
Graphical LCD display(with backlight), LED indicator, touch-buttons operation;
Hard screen acrylic material is used to protect screen.
Silicone panel and buttons are adopted to increase high and low temperature adaption
ability.
Power supply range DC (8~35)V，compatibility with 12V or 24V starter batteries;
Generator single phase voltage, current, frequency, power and load percentage parameters
are measured and displayed:
Generator Voltage
Generator Power
Load Percentage
Precision measured and displayed electric quantity of generator:
Oil Pressure
Fuel Level
Battery Voltage
Accumulated Start Times (max. 199999 times, displayed on PC)
With genset fault protection and display functions.
3 working modes: manual, auto, stop;
Compatibility with multiple temperature, pressure, fuel level sensors, which can be
user-defined and used directly; temperature sensors, pressure sensors can be used in
parallel with annunciator, providing analog quantity and increasing protection level at the
same time;
Multiple crank disconnect conditions to select (engine speed sensor, oil pressure, generator
frequency);
1 configurable input port which can be set as digital input or liquid level sensor;
HGM1790N Genset Controller
HGM1790N GENSET CONTROLLER USER MANUAL
V
Generator Frequency
kW
Generator Current
%
kPa
Temperature
%
Total Running Time
V
Engine Speed RPM
2017-10-09
Hz
A
ºC
H (max. 199999 hours)
Version1.1
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