Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering and monitoring devices (PMD)
NORMA vydaná dňa 29.11.2023
Designation standards: UNE-EN IEC 61557-12:2023
Publication date standards: 29.11.2023
The number of pages: 113
Approximate weight : 370 g (0.82 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE