FRENIC-MEGA, which is the successor of former G11S series and named as a “Maximum Engineering for Global Advantage”, is a high performance, multifunctional inverter Fuji Electric has developed by gathering the best of its technologies. With the flexibility and functionality to support a wide range of applications on all types of mechanical equipment, FRENIC-MEGA takes core capability, responsiveness, environmental awareness, and easy maintenance to the next level.


  • Safety enable input (compliant to EN/ISO13849-1 PL=d, cat. 3)
  • Built-in EMC filter for all capacities (compliant to EN 61800-3, category C3)
  • Sensorless vector control mode (100% torque at 0 Hz)
  • Advanced PID functions (dancer control)
  • Brake control function
  • Logic gates for logic combination of input and output functions and delay timer (10 steps)
  • Positioning function (when encoder option is used)
  • 3 slots for 3 different options at the same time (encoder, fieldbus, I/O expansion)
  • Removable control terminals (cage clamp type)
  • External EMC filter (footprint up to 22 kW) for higher EMC compliance (EN 61800-3, category C2)
  • Basic LED keypad with built-in USB port and copy function (1 complete function set, operation, maintenance and alarms information)
  • Advanced LCD/LED keypad with clear text description and copy function (3 complete function sets)

Option – Fieldbus options:

  • ProfiBus DP communication card (OPC-PDP2)
  • DeviceNet communication card (OPC-DEV)
  • CANopen communication card (OPC-COP)
  • Ethernet I/P communication card (OPC-ETH)
  • CC-Link communication card (OPC-CCL)
  • T-link communication card (OPC-G1-TL)
  • SX bus communication card (OPC-G1-SX)
  • PROFINET IO Interface communications card (OPC-PRT2)