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Protection - GridV.OutLim


Grid voltage exceeds the specified range

Possible Causes:

  1. Grid voltage is abnormal; Power grid breaks down
  2. Cable connection between the Converter and the grid is poor


  1. Observe for 10 minutes and see whether the alarm will be eliminated automatically
  2. Check whether the grid voltage is within the specified range
  3. Check whether the cable between the Converter and power grid disconnected or has any fault
  4. Contact after-sales service personnel

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