HGM8110DC genset controller is especially designed for extremely high/low temperature environment (-40~+70)°C. The controllers can operate reliability in extreme temperature conditions with the help of VFD display and the components that resist extreme temperature. Controller has strong ability of anti-electromagnetic interference, can be used under complex electromagnetic interference environment. It is easy to maintain and upgrade due to the plug-in terminal. Enable selecting different languages including Chinese, English and other languages.
HGM8110DC genset controller integrates digitization, intelligentization and network technology which is used for genset automation and monitor control system of single unit to achieve automatic start/stop, data measurement, alarm protection and “three remote” functions(remote control, remote measuring and remote communication).
HGM8110DC genset controller adopts 32-bit micro-processor technology with precision parameters measuring, fixed value adjustment, time setting and set value adjusting and etc. Majority parameters can be configured from front panel, and all parameters can be configured by PC via RS485 interface or ETHERNET to adjust and monitor. 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
HGM8110DC used for single automation systems. Control genset start/stop through remote signals control; added generator DC electric quantity monitoring and alarming functions, which is especially suit for single unit automatic system composed by 1-way DC and 1-way AC circuits.
Main characteristics are as below,
With ARM-based 32-bit SCM, highly integrated hardware, new reliability level;
Vacuum fluorescent display (VFD), selectable Chinese/English interface which can be chosen at the site, making commissioning convenience for factory personnel;
LCD adopts hard screen acrylic material with good wear-resisting and scratch-resisting;
Silicone panel and pushbuttons can be used in extreme temperature environment;
RS485 and RS232 communication interfaces enable “Three remote functions” (remote control, remote measuring and remote communication) according to MODBUS protocol;
Ethernet monitoring can be realized via ETHERNET communication interface (need controller with Ethernet interface);
Equipped with CANBUS port and can communicate with J1939 genset. Not only can monitor frequently-used data (such as water temperature, oil pressure, speed, fuel consumption and so on) of ECU machine, but also control starting up, shutdown , raising speed and speed droop via CANBUS port (need controller with CANBUS interface);
Suitable for 3-phase 4-wire, 3-phase 3-wire, single phase 2-wire, and 2-phase 3-wire systems with voltage 120/240V and system with frequency 50/60Hz and 400Hz;
Collects and shows AC 3-phase voltage, current, power parameters:
Collects and shows DC 3-phase voltage, current, power parameters:
Line voltage (Uab, Ubc, and Uca) voltage U
Phase voltage (Ua, Ub, and Uc)
Phase sequence Current I
Current Ia, Ib, Ic A (unit)
Each phase and total active power P kW (unit)
Each phase and total reactive power Q Kvar (unit)
Each phase and total apparent power S kVA (unit)
Each phase and average power factor λ 1 (unit)
Accumulate total generator power W kWh, kvarh, kVAh (unit)
Earth current I A (unit)
For AC, controller has over and under voltage, over and under frequency, over current, over power, reverse power, loss of phase and phase rotation detection functions; for DC, controller has over and under voltage, over current, and over power detection functions;
3 fixed analog sensors (temperature, oil pressure and fuel level).
2 configurable sensors can be set as sensor of temperature, oil pressure or fuel level; resistor/voltage/current type sensors are supported;
Precision measure and display parameters about Engine.
Temp. (WT) °C/°F can be selected
Oil pressure (OP) kPa/psi/bar can be selected
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 diesel gen-set, 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 FLASH 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, RS485, RS232 or ETHERNET ports.
More kinds of curves of temperature, oil pressure, and 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, real-time clock, scheduled start & stop generator (can be set as start genset once a day/week/month whether with load or not).
PLC (Programmable Logic Controller) function. Users can use graphical programming to achieve specific functions.
Can be used as an indicating instrument (indicate and alarm are enable only, relay is inhibited).
With maintenance function. Actions (warning, shutdown or trip and stop) can be set when maintenance time out.
All parameters used digital adjustment, instead of conventional analog modulation with normal potentiometer, more reliability and stability;
Waterproof security level IP65 due to rubber seal installed between the controller enclosure and panel fascia;
Metal fixing clips enable perfect in high temperature environment;
Modular design, pluggable connection terminals and embedded installation way; compact structure with easy mounting.
With accumulative running A, B and accumulative power A, B function, users can eliminate log event and re-accumulating, thus provide convenient for users statistic.