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

Easy EV powertrain integration

Integrating 12 major components into one powerful product simplifies integration, reducing the need for 12 separate installations

Increased reliability

Fewer HV cables reduces rub points, electrical emissions and EMI susceptibility

Flexible platform

Adaptable core design supports various eMobility applications

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.

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