
Amendment 1 - 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)
STANDARD published on 21.5.2021
Designation standards: IEC 61557-12-ed.2.0/Amd.1
Note: Change
Publication date standards: 21.5.2021
The number of pages: 51
Approximate weight : 153 g (0.34 lbs)
Country: International technical standard
Category: Technical standards IEC
The contents of the corrigendum 1 (2022-09) have been included in this copy. Le contenu du corrigendum 1 (2022-09) a ete pris en consideration dans cet exemplaire.