Aftermarket SmartGen HGM4020T Controller for Generator

Aftermarket SmartGen HGM4020T Controller for Generator
Technical parameters:
LCD screen (132*64)
Control panel silicone rubber
Languages ​​Chinese and English
Digital input 7
Relay output 6
Analog input 2
AMF
AC system 1P2W/2P3W/3P3W/3P4W
Generator frequency 50/60Hz
kW/Amp sensing and display
Monitor interface RS485
Programmable interface USB/RS485
RTC and event log
Scheduled start Genset
Maintenance
DC power supply DC(8～35)V
Casing Dimensions(mm) 135*110*44
Panel cutout(mm) 116*90
Operating temperature (-25~+70)℃
Product overview:
HGM4020T generator controller is specially designed for mobile communication base station, and its functions are fully followed by the actual situation of mobile station. It not only fits with automatic start/stop generator function in multiple starting conditions, data measurement function, alarm protection function and etc, but also can monitor machine room temperature and voltage of battery pack to realize dual-current ATS function between power grid and load or power grid and air conditioner.
HGM4020T generator controller uses microprocessor technology with precision parameters measurement, fixed value adjustment, time setting and set value adjustment and etc functions. All parameters can be configured from the front panel or through programmable interface (USB or RS485 interface) via PC. It can be widely used in all kinds of automatic generator control systems with compact structure, advanced circuits, simple connections and high reliability.
Performance and features:
1. 132x64 LCD with backlight, selectable language interface (Chinese and English), push-button operation;
2. Hard-screen acrylic material has been used to protect the screen with excellent wear-resistant and scratch-resistant features.
3. Silicone panel and push buttons can be used in extreme temperatures.
4. RS485 communication interface enables "Three remote functions" (remote control, remote measurement and remote communication) according to MODBUS protocol.
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 displays parameters for 3-phase mains voltage/frequency, generator 3-phase voltage/frequency, generator 3-phase current and generator 3-phase power.
7. For the power grid, the controller has over/undervoltage and phase detection functions, and the rules for the power grid can be selected; for the generator, the controller has over/undervoltage, over/underfrequency, overcurrent and overpower protection functions.
8. Precision measurement and display of parameters about engine.
9. Machine room temperature can be collected, if the temperature is too high, the air conditioning in the machine will be started;
10. The battery pack voltage (48V) can be collected, if the battery pack is under voltage, the generator will be started to charge the battery;
11. 6 start conditions can be grouped randomly: abnormal grid signal, remote start signal, abnormal grid current and temperature in the machine room is high, grid abnormal and battery voltage is low, scheduled start and cycle start/stop;
12. 6 relay outputs, including 1 start output, 1 fuel output (programmable), 4 programmable outputs, where programmable output port 4 shares the same port with input port 5 (can be set);
13. 7 digital input ports, in which input port 6 and input port 7 can be multiplexed as flexible sensor 1 and flexible sensor 2;
14. 2 flexible sensors, which can be selected as temperature sensor, pressure sensor or fuel level sensor; flexible sensor 1 can also be configured as engine room temperature sensor;
15. Multiple temperature, pressure and fuel level sensors can be used directly and its parameters can be user-defined;
16. Can control 2 ATS;
17. Multiple crank disconnection conditions (speed sensor, gene frequency and oil pressure) can be selected;
18. Access monitoring function, which can provide security for the machine room;
19. With emergency start function;
20. With scheduled not run function (monthly, weekly, daily, duration time can be set);
21. With flywheel tooth number automatic recognition function;
22. With event log and real-time clock. A maximum of 99 event logs can be memorized (loop save).
23. Parameter setting function: users can configure parameters, and user-defined parameters will be stored in the internal FLASH to avoid parameters being lost in the event of power failure. All parameters can be configured from the front panel or through the programmable interface (USB or RS485 interface) via PC.;
24. Wide power supply range DC(8~35)V, suitable for different starting battery voltage environments.
25. Waterproof safety level IP65 due to rubber seal installed between the controller housing and the panel panel;
26. With metal fastening clips;
27. Modular design, anti-flaming ABS plastic casing, pluggable connection terminals and embedded installation; compact structure with easy assembly.