Generator Controller HJ-103A series

generator control module, ATS controller,genset controller,automatic control system

    HJ-103A generator set controller can display parameters of RMS voltage, RMS current, frequency, battery voltage, power, temperature1, temperature2, running time, cumulative running time and fuel level, etc. It has all kind of protections like Ultra-low-voltage protection, over-current protection, power overload protection and low-frequency protection. It has many functions just like warm-up, mains electricity input detection, power output detection, low-oil pressure detection, high-temperature detection, room temperature and fuel tank temperature detection, and fuel level detection. It also has the functions as following: start-up setting, start-up failure judgment, shutdown failure judgment, communication with computer, protecting the parameters setting, correcting table manually, automatic ATS function, emergency shutdown protection, fault alarm an so on. In a word, it is powerful, it makes you know the working state of the generator very well, it is easy to operate and its’ fault instructions are clearat a glance, so you can find out the reasons of failure quickly and easily.

1 Technical parameters

Items	Details
Working Voltage	DC 8V20V   Over 40V by high-pressure valve protection
Power consumption	≤2.5W
AC voltage range	0~450V
Alternator Frequency	50/60Hz
Temperature probe detection range	-30~150
Machine room temperature monitoring range	0~75
Profile size(L x W x H)	117mm x 127mm x50mm
Opening size (L x W x H)	87mm x 94mm x48mm
Current Transformator Rating value	50A/20mA
Working conditions	Temperature:(-30~70)oC    Hunidity(20~90)%
Storage condituin	Temperature(-40~70) oC
Wire path	1mm²
Weight	0.40kg

2Communications

Serial port:RS232

Communication protocol:MODBUS

Baud rate:9600

Data bit:8 bits

Parity bit:None

Stop bit:1 bit or 2 bits

Communication address:0-255

Generator Controller HJ-103A series