HGM9420N HGM9420LT smartgen genset controller is used for automatic control of single genset to realize automatic start/AMF/synchronous transfer/cloud monitoring

HGM9420N_HGM9420LT genset controller is used for automatic control of single genset to realize automatic start/AMF/synchronous transfer/cloud monitoring. This series of controller integrates digitalization, intelligence, and network technology. It fits with LCD graphic display, optional Chinese, English and other languages interface, and it is reliable and easy to use. 

HGM9420N_HGM9420LT genset controller applies 32-bit microprocessor technology, realizing precise measuring of many parameters, value adjusting, and timing, threshold adjusting etc. functions. A majority of parameters can be adjusted from the front panel. All parameters can be adjusted via USB or RS485 port on PC. Controller fits with SAE J1939 port, which can communicate with multiple ECU (ENGINE CONTROL UNIT) units with J1939. With compact structure, simple wiring, and high reliability, it can be used in various genset automation systems. 

HGM9420N_HGM9420LT genset controller can connect with SGE02-4G network communication expansion module, which can make genset connected with Internet. After controller is logged in cloud server, it can upload the data information (includes: GPS positioning site, altitude etc.) at real time to the corresponding cloud server. Users can monitor and check genset running status and event log at real time by mobile APP (IOS or Android), or PC similar terminal device. Network communication module has SMS message function. 

PERFORMANCE AND CHARACTERISTICS

HGM9420N_HGM9420LT: fits Mains-Gen power monitoring for Mains/Gen automatic transfer control (AMF). It is used for single unit automation system formed by one Mains and one Genset. Mains can be disabled by disabling mains parameters for single unit automation. By remote start signal genset auto start and stop can be controlled. Mains can be enabled only by setting mains parameters to realize mains parameter only display; by remote start signal genset auto start and stop can be controlled. Synchronous transfer function can be enabled to realize Gen and Mains synchronous transfer function. 

Main characteristics are as below:

1. 240x128 LCD with backlight, multilingual interface (including English, Chinese or other languages) which can be chosen at the site, making commissioning convenient for factory personnel; For other languages language package needs to be written by PC software;

2. Language packages include: Simplified Chinese, Traditional Chinese, English, Spanish, Portuguese, Russian, Arabic, Turkish, Thai, French, Polish, German, Italian, Dutch; 

3. 2 RS485 and 1 RJ45 Ethernet communication port, "4 remotes" (remote control, remote measuring, remote communicating, and remote adjusting) can be realized by MODBUS protocol; 

4. 1 Fn function key, can be set to other function on the panel, or Fn key function; 

5. 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; 

6. Collects and shows 3-phase voltage of Mains/Gen, 3-phase current, frequency, load power and Gen voltage harmonic parameters;

   Mains

   Line voltage      Uab, Ubc, Uca

   Phase voltage     Ua, Ub, Uc

   Frequency         Hz

   Phase sequence 

   Gen

   Line voltage    Uab, Ubc, Uca

   Phase voltage   Ua, Ub, Uc

   Frequency       Hz

   Phase sequence

   Harmonic wave   1-21 times harmonic content   waveform distortion

   Load

   Current                          Ia, Ib, Ic

   Each phase and total active power  P

   Reactive power                     Q

   Apparent power                     S

   Power factor                       PF

   Gen total energy                  kWh, kvarh, kVAh

   Earth current                      A

   Unbalanced current                 A

   Load output percentage           (active power/rated power)x100%

   Average load of current run        kW

   Total energy of current run        kWh

   Average load of last time          kW 

   Historical max average load        kW

7. Mains has over voltage, under voltage, over frequency, under frequency, loss of phase, reverse phase sequence function; Gen has over voltage, under voltage, over frequency, under frequency, over current, over power, reverse power, loss of phase, reverse phase sequence, unbalanced voltage high, waveform distortion high, earth fault, unbalanced current high, power factor low, loss of excitation detection function; 

8. Synchronous transfer enabled parameters: voltage difference of Gen and Mains, frequency difference of Gen and Mains, phase angle difference of Gen and Mains; 

9. Collect precisely various parameters of engine:

   Temperature        Unit: °C/°F

   Oil pressure       Unit: kPa/psi/bar

   Fuel Level         Unit: %

   Speed              Unit: r/min (RPM)

   Battery voltage    Unit: V

   Charger D+ voltage Unit: V

   Total run time       max 65535 hours

   Total start times    max 65535 times

10. Control and protection function: automatic start/stop of the diesel genset, ATS(Auto Transfer Switch) control and perfect fault indication and protection function etc.;

11. Parameter setting function: parameters can be modified by users 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, RS485 port, or RJ45 Ethernet port; 

12. 3 fixed analogue sensor inputs (temp., oil pressure, fuel level); 

13. 3 configurable sensors can be set to temp., pressure, or level sensor; 

14. Oil pressure sensor, level sensor, flexible sensor 1, flexible sensor 2 inputs can directly connect resistance, voltage, or current sensor; other sensor inputs can connect resistance sensor; if voltage or current type sensors need to connect, please notify us before order; 

15. Multiple temp., pressure, and fuel level sensor curves can be used directly, and custom sensor curve can be done; 

16. Multiple crank disconnect conditions (speed, engine oil pressure, gen frequency) are optional;

17. Wide power supply range DC(8~35)V, suitable for different starting battery voltage environment;

18. Event log, real-time clock, scheduled start & stop function (allowing to start the genset once a day/week/month with load or not); cyclic start function of two gensets is fitted; 

19. Alarm data record function, which allows to record the genset data of 5 alarms;

20. A USB Host port, where U flash of FAT32 format can be inserted, can put controller configured parameters to the controller, or save controller parameters to the U flash; Historical data can be saved;

21. Accumulative total run time of A and B and total electric energy of A and B; Users can reset it as 0 and re-accumulative the value, making convenience for users to count the total value as they wish;

22. Heater, cooler and fuel pump control functions; 

23. Applicable for water pump genset; it can also be used as an indicating instrument (only indication, alarm, no action for relays); 

24. Maintenance function; 3 groups of maintenance parameters, maintenance time, pre-alarm A time, pre-alarm B time, pre-alarm time due action, and maintenance time due action can be set; 

25. By judging DC voltage, auto charging start function can be realized; 

26. Through CAN (2) port or RS485 (2) port cyclic start function of two gensets can be realized; master run time and backup run time can be set; 

27. Through CAN port, AIN24, AIN26-M02, AIN8, DIN16A and DOUT16B expansion module and BAC150CAN charger can be connected; 

28. By setting oil tank volume and oil consumption curve, residue fuel, residue run time and real-time oil consumption can be displayed; 

29. Monitoring data communication protocol address is customizable by users; 

30. PLC function is fitted; 

31. By connecting SGE02-4G module, wireless network can connect with cloud server; 

32. By connecting SGE02-4G module, SMS function can be realized; when alarms occur, it can automatically send alarm information to the pre-set 5 phone numbers; messages are also able to control genset and check genset status; 

33. By connecting SGE02-4G module, GPS positioning function can be realized to obtain genset location; 

34. Genset data can be uploaded at changing by applying network data communication protocol of JSON format; at the same time network flow are extremely reduced by using compression algorithm; when alarms occur, it can immediately upload data to the server; 

35. IP65 waterproof level is achieved with the help of rubber-ring gasket between shell and control fascia;

36. Metal fixing clips employed to fix the controller and make it perform better under high temperature environment; Modular structure design, self-extinguishing ABS plastic shell, pluggable terminal, built-in mounting, compact structure with easy installation;