100ma delay RCD trips
Replaced a 100amp 30ma RCD with a RCCB 1P+N 100A 100mA A S CNA584U, in the Grid Main switch.
on switching on volts appear on the inverters after about 2 minutes when inverters parrellel the RCCB trips.
Works ok with the 30ma. On the third attempt both inverters tripped and supply was lost, came back on several minutes later, no alarm or event produced.
Any Ideas?
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