High-voltage switchgear and controlgear. Internal arc classification for metal-enclosed pole-mounted switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV.
NORMA vydaná dňa 12.9.2019
Designation standards: BS EN IEC 62271-214:2019
Note: NEPLATNÁ
Publication date standards: 12.9.2019
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: British technical standard
Kategória: Technické normy BS