Original Harsen GU631A AMF Genset Controller Auto Mains Failure Generator Control Module

Specification

• Model: GU631A (variant GU631A-02)
• Brand: Original Harsen 
• Type: AMF Automatic Mains Failure Single Genset Controller
• Display: 128 × 64 graphic LCD, multi-language
• Measurement: True RMS 3-phase voltage, current, power parameters
• Power Supply: DC 8–35V (12V / 24V compatible)
• I/O: 7 configurable DI, 5 configurable relay DO, 4 analogue inputs
• Communication: RS485 Modbus RTU, RS232, USB
• Core Function: Auto start / stop, ATS control, exercise schedule, maintenance reminder, event history log
• Operating Temp: -20°C ~ +70°C
• Warranty: 12 months
• Application: Diesel generator, gas genset, commercial standby ATS cabinet, rental generator, industrial emergency power
• Warranty: 12 months genuine factory warranty