IEC 61268:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Alternating current static var-hour meters for reactive energy (classes 2 and 3)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French
20-09-1995
30-01-2003
FOREWORD
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 procedures
5.3 Tests of climatic influences
5.4 Tests of electrical requirements
5.5 Tests for electromagnetic compatibility (EMC)
5.6 Test of accuracy requirements
Tables
Annexes
A Relationship between ambient air temperature and
relative humidity
B Test circuit diagram for d.c. influence test
C Voltage waveform for the tests of the effect of
voltage dips and short interruptions
D Electromagnet for testing the influence of externally
produced magnetic fields
E Geometric representation of active and reactive power
F Test schedule
Applies only to newly manufactured static var-hour meters of accuracy classes 2 and 3 for the measurement of alternating current electrical reactive energy of a frequency in the range 45 Hz to 65 Hz and, like IEC 60687 and IEC 61036, it includes type tests only.
| DevelopmentNote |
Also numbered as BS EN 61268. (03/2004)
|
| DocumentType |
Standard
|
| Pages |
85
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NF EN 61268 : 1996 | Identical |
| NEN 11268 : 1996 | Identical |
| I.S. EN 61268:1999 | Identical |
| VDE 0418-20 : 1996 | Identical |
| CEI EN 61268 : 1ED 1998 | Identical |
| EN 61268:1996 | Identical |
| DIN EN 61268 : 1996 | Identical |
| UNE-EN 61268:1996 | Identical |
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