Jul 13, 2020 #1 Siyou Electrical Joined Jul 12, 2020 Messages 30 Location PH Dear Everyone, Anyone who knows the minimum time delay and X/R test ratio of ABB 72.5kV SF6 Circuit breaker with 44% DC component, type EDF SK1-1? It has a standard of IEC 62271-100 in the nameplate. Thank You
Dear Everyone, Anyone who knows the minimum time delay and X/R test ratio of ABB 72.5kV SF6 Circuit breaker with 44% DC component, type EDF SK1-1? It has a standard of IEC 62271-100 in the nameplate. Thank You