IEC 62058-21:2008 specifies particular requirements for acceptance inspection of newly manufactured direct connected or transformer operated electromechanical meters for active energy (classes 0,5, 1 and 2) delivered in lots in quantities above 50. The method of acceptance of smaller lots should be agreed upon by the manufacturer and the customer.
Legislation related to this standard
WITHDRAWN
EN 60514:1995
PUBLISHED
EN 62058-21:2010
60.60
Standard published
Jun 25, 2010