Active Front End (AFE)


  • Isolated DC output for 350V or 700V Systems
    • Bidirectional power flow
    • Suitable for PV applications and DC loads
    • 700V or 350V grids with COS compatibility
    • Current OS Protocol compliant
    • Ease of maintenance
    • Communication ports
      • RS485 MODBUS AC Side for AC parameters and grid operator functionality.
      • RS485 MODBUS DC Side for DC parameters and Current/OS functionality
      • USB-B connector for user config and monitoring
    • Can be combined with:
      • FG-SPO-xxx PV solar micro converters for 350V systems
      • AMPT PV string optimizer for 700V systems
      • Solid-state Current Routers
      • Hybrid Current Routers
      • DC/DC Battery converters
Last update on 15 June 2022