My restaurant is connected to a three phase four wire, and recently the zero line access point of th

Updated on Restaurant 2024-07-31
2 answers
  1. Anonymous users2024-01-24

    That's because of the current imbalance of the three-phase load, redistribute the three-phase load.

  2. Anonymous users2024-01-23

    See if the three-phase current is balanced, and you can also do zero grounding.

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