5kVA 3 Phase Grid Connected Inverter


The Inverter Module is a Grid-Connected Active Rectifier/VSI that interfaces to a 400-415VAC line-line, 50Hz, 3 phase grid. The Inverter operates with a nominal 600-700V DC bus. The Inverter Module uses IGBT technology for the main switching power stage and is non-isolated. A dedicated DSP controller monitors operation and communicates with the Modbus System Controller

The Inverter Module is compatible with the Microgrid range of DC Converter Modules

Technical Features

    • IGBT based three-phase (VSI) Inverter Module
    • Current Regulation
    • Automatic Grid Connect/Disconnect
    • Input and Output Over Current protection
    • Heatsink Over Temperature Protection
    • Output short-circuit Protection
    • Input Under & Over Voltage Protection
    • DC link voltage regulation
    • Galvanic Isolation
    • Fan Forced Cooling
    • Modular design for easy maintenance
    • RS485 MODBUS interface - external MODBUS control compatible
    • Provision for fault memory recording for diagnosis & subsequent analysis of faults
    • Auto-restart on fault elimination


Technical Specifications

Grid (AC) Voltage 340 - 460Vrms
Power Rating 5kVA maximum
Power Factor Control Fully controllable from 0 to 1, leading and lagging
Bus Voltage 550-750V
Efficiency >93%
Operating Temp. Range -5°C to 55°C
Cooling Medium  Forced air cooling
Construction Modular
Dimensions (mm) 500(W) x 700(D) x 200(H)
Weight 50kg (Approx.)
Protection IP 20
Communications MODBUS



  • None Available