Minimising installation problems associated with very long cable lengths, whilst offering high performance, G7 inverters are available from 0.4kW to 300kW.

Product Description

World’s First Three Level Inverter Architecture

Offering high performance whilst reducing long cable lines
  • Power: 0.4kw to 300kW

The G7 has the world’s first 400V 3-level inverter architecture that eliminates or minimises the installation problems associated with IGBT switching (very long cable lengths, bearing currents and common-mode currents) and protects the entire motor-drive system.

The G7 can be programmed using DriveWorksEZâ„¢. This is a PC-based, object-orientated, user-friendly, graphical icon programming tool.

  • 3-level control reduces voltage peaks on motor windings by up to 50%. There is no need for an AC reactor on long motor cables.
  • Flux-vector control. Excellent performance in open-loop mode with 150% torque at 0.3Hz.
  • Silent operation. No current de-rating in silent mode (high carrier frequency)
  • Wide selection of option cards: fieldbus, PLC unit, Mechatrolink, analogue and digital I/Os, etc.
  • Programming software: CX-drive for parameter configuration.