Traction Inverter General
Traction Inverter HCW

The HCW traction inverters are based on the fully digitalised HCX three-phase drive system for synchronous and asynchronous motors with sinusoidal current conduction and field-oriented control. Tried and tested power electronic components as well as the HCX200 control electronics specially designed for traction technology form the basis for a system of the highest reliability and functionality.

Special Features
  • Designed for catenary voltages up to 750V DC
  • Input voltage range up to 1000V DC
  • Ready for connection: precharging circuit, isolating contactor and output chokes built in
  • Short-circuit, earth fault and open-circuit proof
  • Integrated brake chopper
  • Compact unit design, low space requirement
  • Versions for different installation positions and situations
  • Liquid cooling (air cooling on request)
  • Customised enclosures Protection class IP 54 / IP65
  • Field-oriented control for synchronous and asynchronous motors
  • Optional STO function
  • Controller structure freely parameterisable in wide ranges
  • For further performance features, see HCX200 control electronics
Continue to HCW 624
Continue to HCW 404
Continue to HCW 304
Continue to HCW 204
Continue to HCW 114
Traktionswechselrichter Schrank