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Fault - Fault0090 - Dynamic leakage current high

Fault Description / Instruction: Check Wires of PV and ground

  1.  Turn OFF AC switch to disconnect inverter from grid
  2.  Open fuse holders to isolate PV strings. Test strings with meter.
  3. Add one PV string and start inverter to see ifalarm occurs.
  4.  If no alarm, turn OFF AC switches to disconnect from grid and add in the next string. Start inverter again.
  5.  Continue until the string that triggers the alarm is identified. Trace back the faulted string to find any leakage to Earth Ground.

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