SmartGen HGM1791LT-CAN Genset controller

Technical Parameters:
Working PowerRange : DC(8~35)V
Overall Dimension : 96*86*47
Installation Dimension : 78*66
Working Temperature : (-40~+70)℃
weight : 0.17kg


Product Overview:
HGM1791LT/HGM1791LT-CAN genset controller is suitable for single unit automation and monitoring control (also can be used for pumping unit). It can realize manual start/stop of genset, and it can also automatically start/stop genset by remote start signal.

HGM1791LT/HGM1791LT-CAN controller can monitor and protect genset operation by collecting and analyzing genset data like generation voltage, current, water temperature, oil pressure and so on, and it can indicate fault conditions and do maintenance as soon as possible. The controller employs OLED graphical display to show Chinese and English languages. Touch-button operation makes it clear and intuitive. Moreover, parameter threshold and delay value can be adjusted via front panel or USB port (communicated with PC software).

PERFORMANCE AND CHARACTERISTICS
— 128x64 OLED display, Chinese and English operation interface to be set by on-site engineer for commissioning and testing;
— Hard screen acrylic material is used to protect screen.
— Silicone panel and buttons are adopted to increase high and low temperature adaption ability;
— Equipped with an RS485 communication interface, enabling remote measurement and remote communication functions using the MODBUS protocol;
— The CANBUS interface is used for connecting to J1939 engine. It can not only monitor common data (such as coolant temperature, oil pressure, RPM, fuel consumption, etc.), but also control start/sop, high/low speed via the CANBUS interface (requires using a controller with a CANBUS interface);
— Power supply range DC (8~35)V, compatible with 12V or 24V starting batteries;
— Generator single phase voltage, current, frequency, power and load percentage parameters are measured and displayed:
Generator Voltage V
Generator Power kW
Load Percentage %
Generator Frequency Hz
Generator Current A
— Precision measured and displayed parameters of engine:
Oil Pressure kPa
Fuel Level %
Battery Voltage V
Temperature ºC
Total Running Time H (max. 65535 hours)
Engine Speed RPM
Accumulated Start Times (max. 65534 times)
— With genset fault protection and display functions.
— 3 working modes: manual, auto, stop;
— Compatible 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 disconnection conditions to select (engine speed sensor, oil pressure, generator frequency);
— 3 configurable input ports which can be set as digital input or sensor input;
— 2 fixed relay outputs (fuel relay, start relay);
— 3 configurable output ports which can be set as common alarm output, preheat output or idle control output;
— Parameters can be set and modified by users, and they will not be lost in case of power off. Parameters of the controller can be modified by the front panel and all parameters can be adjusted by PC software via RS485;
— Digital regulation of all parameters to make control more reliable and stable;
— Modular design, self-extinguishing ABS plastic enclosure, pluggable terminal blocks/connectors, embedded installation way, small size and compact structure for easy mounting.