BS 89-1:1990
Superseded
View Superseded by
Direct acting indicating analogue electrical measuring instruments and their accessories Specification for definitions and general requirements common to all Parts
Hardcopy , PDF
English
08-31-1990
06-15-1999
Foreword
Preface
Clause
1 Scope
2 Definitions
3 Description, classification and compliance
4 Reference conditions and intrinsic errors
5 Nominal range of use and variations
6 Further electrical and mechanical requirements
7 Constructional requirements
8 Information, general markings and symbols
9 Markings and symbols for terminals
10 Tests to prove compliance with this standard
Appendix A-1 Tests
Appendix B-1 Permissible errors and variations
Annex ZA (normative)
General requirements for ammeters, voltmeters, wattmeters, varmeters, frequency meters, phase meters, power factor meters, synchroscopes ohmmeters, impedance meters, conductance meters and multi-function meters of all types.
| Committee |
PEL/85
|
| DocumentType |
Standard
|
| Pages |
42
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 60051-1:2017 | Identical |
| IEC 60051-1:1984 | Identical |
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