Railway DC/DC Converter 5200Wpk

10 KW Peak DC/DC Converter

Railway DC/DC converter5200Wpk

In: 48Vdc

Out: 500Vdc

Power: 5200Wpk

Type: Railway

Model: CBS-10K-6003

CBS-10K is a single output DC/DC converter that provides a peak power of up to 10kW during 40 seconds with multiple input-output voltage combinations, which makes it the perfect fit for a wide range of applications that require high power conversion in a compact and light design.

With a 6kW power average, this converter series offers 500Vdc output and can be variated up to 700Vdc under request and have been developed with SiC Technology, which gives them a high power density.

The CBS-10K has been designed according to rolling stock standards and is the perfect fit to start up the diesel engine in hybrid diesel-electric trains. It will allow train manoeuvre at low speed when catenary power is not available, supplying the rectifier to operate as an inverter when starting the engine. 


  • O-ring output diode up to 2000V
  • High input-output isolation (5000 Vrms)
  • Up to 10kW during 40s
  • 6kW average
  • 500Vdc output (up to 700V under request)
  • 24Vdc, 48Vdc, 72Vdc, 110Vdc input voltage models
  • Redundant configuration
  • Remote control via RS232
  • Optional CAN BUS
  • High power density
  • Alarm by isolated relay contacts
  • Up to 95% efficiency
  • 200.000 h MTBF (according to IEC61709, SN29500 @40°C)

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