A wide range of high quality controllers for various power applications

SmartGen HES9570 Hybrid Energy Parallel Controller、RS485、CANBUS

* All prices on this website are retail in USD on EXW incoterms


Technical Parameters:
Display LCD(240*128)
Operation Panel Silicon Rubber
Language Chinese & English & Others
Digital Input 10
Relay Output 8
Analogue Input 5
AC System 1P2W/2P3W/3P3W/3P4W
Alternator Frequency 50/60Hz
kW/Amp Detecting & Display ●
Monitor Interface Ethernet/RS485
Programmable Interface USB/RS485
CANBUS(1939) ●
RTC & Event Log ●
Scheduled Start Genset ●
Maintenance ●
DC Supply DC(8-35)V
Case Dimensions(mm) 242*186*49
Panel Cutout(mm) 214*160
Operating Temp. (-25~+70)℃
Weight(kg) 1.1

Product Overview:
HES9570 hybrid energy genset parallel controller is designed for micro-grid system composing of solar energy, energy storage battery and genset, which suits for the grid-connection of single genset and new energy system, to realize genset auto start/stop, parallel running, data measurement, alarm protection and “three remote” (remote control, remote measurement, remote communication). It fits with large LCD display, optional Chinese, English and other languages interface, and it is easy to operate and reliable to run.

HES9570 hybrid energy genset parallel controller has GOV and AVR control function, which can synchronize and share load automatically to parallel with PCS (VSG mode). Controller can precisely monitor all running status of gensets, and when abnormal occasions occur, gensets can parallel off from the bus and stop, meanwhile, fault status will be displayed on the LCD. Controller has SAE J1939 port, and can communicate with various ECU (Engine Control Unit) with J1939.  

HES9570 hybrid energy genset parallel controller controls genset to work in droop mode and charges for storage battery pack by controlling output power. It can be widely used in micro-grid systems composing of various genset and new energy with compact structure, simple connections and high reliability.  


With ARM-based 32-bit SCM, high integration of hardware and high reliability;
240x128 LCD with backlight, multilingual interface (including English, Chinese or other languages) which can be chosen on site, making commissioning convenience for factory personnel;
Improved wear-resistance and scratch resistance due to hard screen acrylic;
Silicon panel and pushbuttons for better operation in high/low temperature environment;
Two RS485 communication ports enable remote control, remote measurement, remote communication via MODBUS protocol;
Fitted with CANBUS port and can communicate with ECU equipped with J1939. Not only can you monitor frequently-used data (such as water temperature, oil pressure, engine speed, fuel consumption and so on) of ECU machine, but also control start, stop, raising speed and dropping speed via CANBUS port;
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 frequency 50/60Hz;
Collects and shows 3-phase voltage of Bus/Gen, Bus/Gen frequency, Gen 3-phase current, Gen power and Gen voltage harmonic parameters;
For bus, controller has loss of phase and reverse phase sequence detection functions; For generator, controller has over voltage, under voltage, over frequency, under frequency, high unbalanced voltage, high total harmonic distortion, over current, earth fault, high unbalanced current, low power factor, over power, reverse power, loss of excitation, loss of phase, reverse phase sequence detection functions;
Synchronous parameters: voltage difference between bus and gen, frequency difference between bus and gen, phase angle difference between bus and gen;
Multiple running modes in auto state: on load running, off load running, demand parallel running;
Ramp on and ramp off function in paralleling/splitting;
3 fixed analog sensor inputs (temperature, oil pressure and fuel level);
2 configurable analog sensor inputs can be set as sensors of temperature, oil pressure or level;
Oil pressure sensor and configurable sensor input 1 can directly connect with resistance/current/voltage sensors, while other sensor inputs can directly connect with resistance sensors, and for connecting voltage/current sensors, please make it clear before the order;
More kinds of curves of temperature, oil pressure, fuel level sensors can be used directly and users can define the sensor curves by themselves;
Precisely collect various engine parameters, including temperature, engine oil pressure, fuel level, speed, battery voltage, charger voltage, accumulated running time and accumulated start times etc.;
Control and protection function: automatic start/stop of the diesel genset, ATS close/open and perfect 2-class fault indication and protection function etc.;
Parameter setting function: parameters can be modified by users and stored in internal EEPROM memory, and cannot be lost even in case of power outage; most of them can be adjusted from the front panel of the controller and all of them can be modified on PC by USB or RS485 port;
Multiple crank disconnect conditions (speed, engine oil pressure, generator frequency) are optional;
Wide power supply range DC(8~35)V, suitable for different starting battery voltage environment;
Event log, real-time clock, scheduled start & stop function (allowing to start the genset once a day/week/month with load or not);
Alarm data record function, which allows to record the genset data of 5 alarms;
Accumulated run time of A and B and accumulated electric energy of A and B; Users can reset them and start again, providing convenience for users;
Heater, cooler and fuel pump control functions;
Maintenance function; maintenance time due actions can be set;
All parameters apply digital adjustment, getting rid of conventional analogue modulation with normal potentiometer, and improving genset reliability and stability;
IP65 waterproof level is achieved with the help of rubber-ring gasket between shell and control panel;
Metal fixing clips employed to fix the controller and make it perform better under high temperature environment;
Modular structure design, anti-flaming ABS plastic enclosure, pluggable terminal, built-in mounting, compact structure with easy installation.

Why SmartGen?

  • More than 200,000 units yearly
  •  19 years of successful business
  • More than 50 offices worldwide
  • Almost 200 technology patents
  • ISO, GM and CCSR certificates
  • High quality and low prices
  •  Wide variety of generator parts


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