As India accelerates the adoption of electric vehicles (EVs) the development of a scalable, reliable and efficient charging infrastructure becomes critical to ensuring the success of EV adoption.
During type testing, the off board AC/DC EV chargers undergo a comprehensive assessment to ensure they meet safety and performance standards required by regulations. The tests examine crucial factors like electrical safety, EMC (electromagnetic compatibility), interoperability, environmental endurance and mechanical strength.
This paper provides information of the India mandatory compliance requirements and highlights typical failure modes observed during the validation process of off-board chargers. Emphasis is placed on challenges associated with electrical safety, EMC performance and interoperability. The objective is to support charger manufacturers to identify potential issues during design and development.