IEC 60051-5:2017
Current
The latest, up-to-date edition.
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 5: Special requirements for phase meters, power factor meters and synchroscopes
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French
15-12-2017
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Description, classification and compliance
5 Requirements
6 Information, markings and symbols
7 Package
8 Test rules
Annex A (normative) - Nonconformity classification
of tests
Bibliography
IEC 60051-5:2017 applies to direct acting indicating phase meters, power factor meters and synchroscopes having an analogue display.
This document also applies to non-interchangeable accessories (as defined in 3.1.23 of IEC 60051-1:2016) used with phase meters, power factor meters and synchroscopes.
This document also applies to a phase meter or power factor meter whose scale marks do not correspond directly to its electrical input quantity, provided that the relationship between them is known.
This fifth edition cancels and replaces the fourth edition published in 1985. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) updating of content in line with new editions of IEC 60051-1 and IEC 60051-9;
b) addition of Annex A to specify the nonconformity classification of test items.
| Committee |
TC 85
|
| DevelopmentNote |
Supersedes IEC 60051 (07/2004) To be read in conjunction with IEC 60051-1. Stability Date: 2020. (12/2017)
|
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| PN-EN IEC 60051-5:2018 | Identical |
| DIN EN IEC 60051-5 : 2019-05 | Identical |
| NEN-EN-IEC 60051-5:2018 | Identical |
| CEI EN IEC 60051-5 : 2018 | Identical |
| VDE 0411-51-5 : 2019-05 | Identical |
| UNE-EN IEC 60051-5:2018 | Identical |
| IS 1248 : Part 5 : 2021 | Identical |
| BS EN IEC 60051-5:2018 | Identical |
| IEC 60051-1:2016 | Direct acting indicating analogue electrical measuring instruments and their accessories - Part 1: Definitions and general requirements common to all parts |
| IEC 60051-9:1988 | Direct acting indicating analogue electrical measuring instruments and their accessories. Part 9: Recommended test methods |
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