EN 61358:1996

FOREWORD
INTRODUCTION
1 Scope
2 General remarks
3 Normative references
4 Definitions
5 Acceptance conditions for batches
6 Place of inspection
7 Test conditions
  7.1 Reference conditions
  7.2 Uncertainty of measurement
  7.3 Cover and seal
8 Inspection and test procedure
  8.1 Preheating
  8.2 Test no. 1: AC voltage test
  8.3 Test no. 2: Test of no-load condition
  8.4 Test no. 3: Test of starting condition
  8.5 Test nos. 4 to 9: Tests of accuracy requirements
  8.6 Test no. 10: Verification of meter constant
9 Requirements corresponding to different inspection procedures
  9.1 100% inspection
  9.2 Sampling inspection
Annexes
A - Symbols
B - Bibliography
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Applies to newly manufactured direct connected alternating current static watt-hour meters of classes 1 and 2, covered by EN 61036, which are produced and delivered in quantities of 50 and above. They provide for 100 % inspection or sampling inspection for acceptance by the purchaser.