Tripping RCD

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    • October 4, 2022 at 2:16 pm #8932 Report Abuse
      stephan.joubert
      Member

      I have a single-phase setup with solar backup. Since the solar has 100% uptime, I would like to install the VUE to be powered from the solar circuit, However, when I install the 200A current transformer and connect to the VUE, the RCD breaker trips.

      Looking at the pic below, this happens if I connect the power (black wire) to “Breakers2” and neutral (white, red, and blue) to “neutral 2”, and place the 200A current transformer on “L” from the utility. When I do this, “RCN 1” trips. If I do not connect the 200A current transformer, the breaker is fine.

      Any advice will be appreciated.

      setup

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