EN 60514:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Acceptance inspection of Class 2 alternating-current watthour meters
06-01-1995
01-06-2010
FOREWORD
PREFACE
INTRODUCTION
1 Scope
2 General remarks
3 Units
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 Preliminary tests and pre-conditioning
8.2 Test No. 1: dielectric properties
8.3 Test No. 2: running with no-load
8.4 Test No. 3: starting
8.5 Test Nos. 4 to 9: accuracy
8.6 Test No. 10: verification of meter constant
8.7 Test No. 11: mechanical inspection
9 Requirements corresponding to different inspection
procedures
9.1 100% inspection
9.2 Sampling inspection
APPENDIX A - Explanatory notes concerning sampling
procedures for Class 2 watthour meters
APPENDIX B - Symbols
Methods for acceptance inspection (100% inspection and statistical sampling inspection) and testing of newly manufactured direct connected induction type watthour meters of Class 2 which are produced and delivered in large quantities. For type tests see EN 60521. This publication has the status of a report.
| Committee |
CLC/TC 13
|
| DevelopmentNote |
Former HD 309.2 (05/2001)
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| PN EN 60514 : 2002 | Identical |
| I.S. EN 60514:1995 | Identical |
| NEN 10514 : 1995 | Identical |
| DIN EN 60514 : 1995 | Identical |
| BS EN 60514:1995 | Identical |
| VDE 0418-6 : 1995 | Identical |
| NF EN 60514 : 1995 | Identical |
| CEI EN 60514 : 1997 | Identical |
| NBN EN 60514 : 1995 | Identical |
| UNE-EN 60514:1996 | Identical |