Electricity metering equipment (a.c.) - Particular requirements - Part 21: Static meters for active energy (classes 1 and 2)
NORM herausgegeben am 14.11.2003
Designation standards: UNE-EN 62053-21:2003
Note: UNGÜLTIG
Publication date standards: 14.11.2003
The number of pages: 53
Approximate weight : 159 g (0.35 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE