High Speed Power Supply (HS-PWS)


Model HS-PWS and HS-D Brake Power Supplies provides a faster response in current stabilisation and smoother output than PWS3.2 and previous models, due to the 1000 times per second control using IGBT technology. HS-PWS also includes a Fast 32-bit MCU and CANBUS control/feedback

  • Input Voltage: 230Vac
  • Freq: 1000 Hz (IGBT technology)
  • Voltage out: 50, 75, 100, 200 Vdc
  • Current out: 8, 13, 16, 21 Amp
  • Input Control Signal: PWM (2.4 KHz from SP4, SP5, SP6)
  • (NEW) HS-D Discharge Version Available: (995€)
  • LINEAR INPUT: analog 0 to 5 volt
  • CAN Control / Feedback

Installation: PWS3.x and HS-PWS Installation and Setup Manual V1.6

Note: HS-PWS benefits are normally only noticeable at engine dynamometers and HUB-dynos (in general lightweight dynos) while PWS3.3 and lower models provide a fast enough response in rolling road dynos. As a drawback HS-PWS creates more electromagnetic interferences due to the higher switching frequency that make necessary to use shorter wires for the brakes (and shielded wires when possible).

*Prices do not include VAT