Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures -- Part 12: Performance measuring and monitoring devices (PMD)
NORMA vydaná dňa 12.5.2010
Designation standards: UNE-EN 61557-12:2010
Publication date standards: 12.5.2010
The number of pages: 86
Approximate weight : 289 g (0.64 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE