
High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches
出版:European Committee for Standards - Electrical

專家解讀視頻
IEC 62271-102:2018 applies to alternating current disconnectors and earthing switches, designed for indoor and outdoor installations for nominal voltages above 1 000 V and for service frequencies up to and including 60 Hz