ePowertrain Systems

Integrated Brake Chopper & Resistor (iBCR)

The integrated Brake Chopper & Resistor (iBCR) is designed as a multi-use system for support of electrical endurance braking and vehicle heating requirements.

  • Most cost-effective way to meet UN ECE R 13

  • HV filter inside for EMC noise suppression

  • Based on proven ELFA 3 technology

White integrated Brake Chopper and Resistor  with green stacked Accelera by cummins branding

Full comfort without sacrificing range

More compact vehicle system

Prevent upsizing of traction battery and eliminate mechanical retarder by electric traction system

Energy management

Simplify overall energy management by providing better utilization of braking energy (e.g. converting to heat in vehicle cabin)

Brake relief

Ensure relief of mechanical brakes by increase of recuperative braking

Technical Specifications

Operating Voltage Level 400 - 850 VDC
Rated Output Power 150kW (250kW optional available)
Dimensions (Lx Wx H) 657 x 362 x 250mm (950 x 362 x 250mm)
Weight, Unfilled 59kg (72kg)
Operating Hours / Standby Hours 5000hrs / 60000hrs
Operating Temperature 40°C...+85°C
Comformity with Standards ISO 26262 ASIL A for thermal runaway, ECE R 10, ISO 16750-3 Type 8
Ingress Protection IP6K9K, IPX7

Applications

Comprehensive solution, proven performance

Contact us today to explore how our Integrated Brake Chopper & Resistor system can support you in your journey towards intelligent energy management.

Contact Us Contact Us