IEC 60687:1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Alternating current static watt-hour meters for active energy (classes 0,2 S and 0,5 S)
Hardcopy , PDF
English, English - French
01-06-1992
28-01-2003
FOREWORD
INTRODUCTION
Clause
1 Scope
2 Normative references
3 Definitions
3.1 General definitions
3.2 Definitions related to the functional elements
3.3 Definitions of mechanical elements
3.4 Definitions of insulations
3.5 Definitions of meter quantities
3.6 Definitions of influence quantities
3.7 Definition of tests
4 Requirements
4.1 Standard electrical values
4.2 Mechanical requirements
4.3 Climatic conditions
4.4 Electrical requirements
4.5 Electromagnetic compatibility (EMC)
4.6 Accuracy requirements
5 Tests and test conditions
5.1 General testing procedures
5.2 Tests of mechanical requirements
5.3 Tests of climatic influences
5.4 Tests of electrical requirements
5.5 Tests for electromagnetic compatibility (EMC)
5.6 Tests of accuracy requirements
Annexes
A Relationship between ambient air temperature and
relative humidity
B Voltage wave-form for the tests of the effect of
voltage dips and short interruptions
C Electromagnet for testing the influence of
externally-produced magnetic fields
D Test schedule
Applies to newly manufactured static watt-hour meters of accuracy classes 0,2 S and 0,5 S, for the measurement of alternating-current electrical active energy of a frequency in the range 45 Hz to 65 Hz and to their type tests only. This standard applies only to transformer-operated meters for indoor application consisting of a measuring element and register(s) enclosed together in a meter case. Their measuring range and rated current (In) are therefore in accordance with IEC 60185. Applies to operation indicator(s), test output(s) and meters which measure energy in both directions.
| Committee |
TC 13
|
| DevelopmentNote |
Also numbered as BS EN 60687. (12/2005)
|
| DocumentType |
Standard
|
| Pages |
42
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN 60687 : 1993 | Identical |
| NBN EN 60687 : 1993 | Identical |
| NEN 10687 : 1993 | Identical |
| I.S. EN 60687:1993 | Identical |
| VDE 0418-8 : 1994 | Identical |
| AS 1284.9-1993 | Identical |
| CEI 13-18 : 1ED 1987 | Identical |
| CEI EN 60687 : 2ED 1997 | Identical |
| EN 60687:1992/corrigendum:1993 | Identical |
| DIN EN 60687 : 1994 | Identical |
| UNE-EN 60687:1994 | Identical |
| UNE 21374:1985 | Identical |
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