Borets 04 Phase Overcurrent Trip

Borets ESP VSD control stations: station setup, TMS connections, alarms, firmware, and field service experience.
mikrik
User avatar
Posts: 0
Joined: Sat Aug 31, 2019 12:01 pm

Borets 04 Phase Overcurrent Trip

Post by mikrik »

Borets.

Can anyone tell me what causes the converter phase overcurrent trip? The problem is current trips at night and in the morning when there is fog... The power supply board fails periodically. Jumpers in the Giga module ring out OK. Please help!
Original topic
Подскажите в чем причина срабатывае защита конвертор а,экстра ток фазы , Беда такая ток по ночам и утром при тумане...Переодически выходит из строя плата питания. Перемычки в Гиги звонятся.Подскожите пожалуйста !