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 3: Loop impedance (Endorsed by Asociación Espanola de Normalización in July of 2022.)
STANDARD published on 1.7.2022
Designation standards: UNE-EN IEC 61557-3:2022
Publication date standards: 1.7.2022
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Category: Technical standards UNE