DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 62058-21
; VDE 0418-8-21:2011-04
Electricity metering equipment (a.c.) - Acceptance inspection - Part 21: Particular requirements for electromechanical meters for active energy (classes 0,5, 1 and 2 and class indexes A and B) (IEC 62058-21:2008, modified); German version EN 62058-21:2010
Wechselstrom-Elektrizitätszähler - Annahmeprüfung - Teil 21: Besondere Anforderungen an elektromechanische Zähler für Wirkenergie (Klassen 0,5, 1 und 2 und Genauigkeitsklassen A und B) (IEC 62058-21:2008, modifiziert); Deutsche Fassung EN 62058-21:2010
Overview
This part of DIN EN 62058 (VDE 0418-8-21) specifies particular requirements for acceptance testing of newly manufactured direct connected or transformer operated electromagnetical meters for active energy (classes 0,5, 1 and 2) delivered in lots in quantities above 50. The method of acceptance of smaller lots shall be agreed upon by the manufacturer and the customer. The process described in this standard is primarily intended for acceptance testing between manufacturer and customer. This standard applies to meters of classes 0,5, 1 and 2 and the class indexes A and B. The responsible Committee is K 461 "Elektrizitätszähler" ("Meters") of the DKE (German Commission for Electrical, Electronic and Information Technologies) of DIN and VDE.
