BS EN 62058-21:2010

INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
4 Test conditions
5 Inspection procedure
6 Criteria for lot acceptance non-acceptance, disposal of
  unacceptable lots
7 Test record and evaluation
Bibliography
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications
Annex ZZ (informative) - Coverage of Essential Requirements
          of the EC Directives

Defines 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.

This part of IEC 62058 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.

The process described herein is primarily intended for acceptance inspection between the manufacturer and the purchaser.

This European standard applies to meters of accuracy classes 0,5, 1 and 2, as well as to meters of class indexes A and B.

NOTE It can also be used for other purposes, for example to support initial verification.