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ARAI’s state of the art BMS Test System – bulit for faster, safer, and more reliable validation

The Battery Management System (BMS) space is evolving fast, and robust validation early in development is becoming essential. To support this, ARAI’s Advanced Battery Test Centre is now equipped with a state-of-the-art BMS testing system built to push validation boundaries right from the development stage.

 

Key capabilities:

 

  • Power-level cell simulation up to 108 cells (up to 7V, 2A per cell)
  • High-accuracy test reproducibility using FPGA-based real-time interfaces
  • Integrated fault insertion enabling easy, safe, and repeatable unit-cell level fault testing

 

Comprehensive Validation Coverage Includes:

 

  • Functional validation of BMS behaviour across operating conditions
  • Testing of protection features (fault scenarios, limits, interlocks)
  • Communication verification (e.g. CAN-based monitoring)
  • Automated sequences with structured logging and reporting
  • Configurable architecture to match different pack/BMS platforms

 

As a snapshot from one of the performed tests, the graph shows systematic error percentage in voltage measurement, and it helped identify above-average voltage measurement error for Cell 1, enabling the team to catch it in the initial stages of development itself.

 

With this robust testing framework, suppliers and OEMs can gain data-driven insights into hardware performance, driving time and cost savings in the long run.

 

ARAI also offers tailor-made test capabilities backed by an experienced team to match your BMS validation requirements.

If you’re working on EV battery packs, energy storage systems, or BMS validation, we are glad to connect and share how this setup can fit your test strategy.

 

Share you requirement at enquiry@araiindia.com