Why Built-in RDC-DDs are the Preferred Choice for EV Charging over Type B RCDs

Both Type B RCDs and RDC-DDs can be used for smooth DC leakage current detection, individually complying with IEC 62423 / 60947-2 and IEC 62955. In this blog, our experts explain why built-in RDC-DDs are more favored for EV charging applications.

Both built-in RDC-DDs and Type B RCDs can be used to detect smooth DC leakage current in EV charging applications, the use of built-in RDC-DDs is more widespread due to their lower cost, easier maintenance, and simpler installation compared to Type B RCDs.

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Shanghai, China

Shanghai Bituo Electric Co., Ltd.

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