BS 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Acceptance inspection of class 2 alternating-current watthour meters
Hardcopy , PDF
30-09-2010
English
15-08-1995
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Committees responsible
National foreword
Foreword
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
Tables
I. Reference conditions
II. Test points and limits of errors
III. Acceptance number c
IV. Random numbers
V. Sampling plans
VI. Double sampling plan
VII. Specified values for the standard deviation method
VIII. Specified values for the average range method
IXa. Operating characteristic curves NIXb. Operating characteristic curves 101IXc. Operating characteristic curves 501X. Inspection sheet
XIa. Acceptance trapezium, T = 3.5%
XIb. Acceptance trapezium, T = 3.0%
XIc. Acceptance trapezium, T = 2.5%
Appendix A - Explanatory notes concerning sampling
procedures for Class 2 watthour meters
Appendix B - Symbols
Applies to watthour meters covered by BS EN 60521.
| Committee |
PEL/13
|
| DocumentType |
Standard
|
| Pages |
48
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| UNE-EN 60514:1996 | Identical |
| EN 60514:1995 | Identical |
| I.S. EN 60514:1995 | Identical |
| NF EN 60514 : 1995 | Identical |
| DIN EN 60514 : 1995 | Identical |
| SN EN 60514 : 1995 | Identical |
| NBN EN 60514 : 1995 | Identical |
| BS EN 61358:1996 | Acceptance inspection for direct connected alternating current static watt-hour meters for active energy (classes 1 and 2) |
| BS EN 60521:1995 | Class 0.5, 1 and 2 alternating-current watthour meters |
| BS EN 61268:1996 | Alternating current static var-hour meters for reactive energy (classes 2 and 3) |
| BS EN 60521:1995 | Class 0.5, 1 and 2 alternating-current watthour meters |
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