
High-voltage switchgear and controlgear. Alternating current disconnectors and earthing switches
出版:British Standards Institution

专家解读视频
This part of IEC 62271 applies to alternating current disconnectors and earthing switches,designed for indoor and outdoor installations for nominal voltages above 1 000 V and forservice frequencies up to and including 60 Hz.
EN IEC 62271-102:2018 - Identical
IEC 62271-102:2018 - Identical
IEC 62271-102:2018 - Identical