Smartgen Generator Controller HGM7110DC Genset Controller
HGM7110VS genset controller is used for genset automation and monitor control system of single unit to achieve automatic start/stop, data measure, alarm protection and “three remote” (remote control, remote measuring and remote communication). Controller adjusts engine speed according to genset present power so as to realize energy saving and pollution reduction. The controller adopts large liquid crystal display (LCD) and selectable Chinese, English or other languages interface with easy and reliable operation.
HGM7110VS controller adopts 32 bits micro-processor technology with precision parameters measuring, fixed value adjustment, time setting and threshold adjusting and etc. The majority of parameters can be set using front panel and all the parameters can be set using PC (via USB port) and can be adjusted and monitored with the help of RS485 ports. It can be widely used in all types of automatic genset control system with compact structure, advanced circuits, simple connections and high reliability.
Performance and Characteristics
♦ With ARM-based 32-bit SCM, highly integrated hardware, new reliability level;
♦ 132x64 LCD with backlight, multilingual interface (including English, Chinese or other languages) which can be chosen at the site, making commissioning convenient for factory personnel;
♦ Improved LCD wear-resistance and scratch resistance due to hard screen acrylic;
♦ Silicon rubber panel and pushbuttons for better operation in high/low temperature environment;
♦ GOV output port enables controller adjusts engine speed according to genset present power so as to realize energy saving and pollution reduction.
♦ RS485 communication port enables remote control, remote measuring, remote communication via ModBus protocol.
♦ Equipped with SMS (Short Message Service) function. When genset is alarming, controller can send short messages via SMS automatically to max. 5 telephone numbers. Besides, generator status can be controlled and checked using SMS; Suitable for 3 phase 4 wire, 3 phase 3 wire, single phase 2 wire, 2 phase 3 wire (120/240V) power supply, 50/60Hz system.
♦ Collects and shows 3-phase voltage, current, power parameter and frequency of generator.
Line voltage (Uab, Ubc, and Uca)
Phase voltage (Ua, Ub, and Uc)
DC voltage, Current, Power
AC Current IA, IB, IC
Each phase and total active power kW
Each phase and total reactive power kVar
Each phase and total apparent power kVA
Each phase and average power factor PF
Accumulate total generator power kWh, kVarh, kVAh
♦ Collect and display DC voltage, current and power.
♦ For generator, controller has over and under voltage, over and under frequency, loss of phase, phase sequence wrong, over and reverse power, over current functions;
♦ 3 fixed analog sensors (temperature, oil pressure and liquid level);
♦ 2 configurable sensors can be set as sensor of temperature, oil pressure or fuel level;
♦ Precision measure and display parameters about Engine:
Temp. (WT) °C/°F both be displayed
Oil pressure (OP) kPa/Psi/Bar all be displayed
Fuel level (FL) %(unit)
Speed (SPD) r/min (unit)
Voltage of Battery (VB) V (unit)
Voltage of Charger (VD) V (unit)
Hour count (HC) can accumulate to max. 65535 hours.
Start times can accumulate to max. 65535 times.
♦ Protection: automatic start/stop of the genset, ATS(Auto Transfer Switch) control with perfect fault indication and protection function;
♦ All output ports are relay-out;
♦ Parameter setting: parameters can be modified and stored in internal EEPROM memory and cannot be lost even in case of power outage; most of them can be adjusted using front panel of the controller and all of them can be modified using PC via USB or RS485 ports.
♦ More kinds of curves of temperature, oil pressure, fuel level can be used directly and users can define the sensor curves by themselves;
♦ Multiple crank disconnect conditions (speed sensor, oil pressure, generator frequency) are optional;
♦ Widely power supply range DC(8~35)V, suitable to different starting battery voltage environment;
♦ Event log and real-time clock function;
♦ Scheduled start & stop generator (can be set as start genset once a day/week/month whether with load or not);
♦ Selectable configuration: Users can choose different configuration via input port.
♦ Can be used on pumping units and as an indicating instrument (indicate and alarm are enable only, relay is inhibited );
♦ With maintenance function. Actions (warning, shutdown) can be set when maintenance time out;
♦ All parameters used digital modulation and instead of analog modulation which using conventional electronic potentiometer. More reliability and stability;
♦ Waterproof security level IP55 due to rubber seal installed between the controller enclosure and panel fascia;
♦ Metal fixing clips enable perfect in high temperature environment;
♦ Modular design, self-extinguishing ABS plastic enclosure, pluggable connection terminals and embedded installation way; compact structure with easy mounting.