I.S. EN 61481-1:2014
Current
The latest, up-to-date edition.
LIVE WORKING - PHASE COMPARATORS - PART 1: CAPACITIVE TYPE TO BE USED FOR VOLTAGES EXCEEDING 1 KV A.C.
Hardcopy , PDF
English
01-01-2014
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Tests
6 Conformity assessment of phase comparators
having completed the production phase
7 Modifications
Annex A (normative) - Instructions for use
Annex B (normative) - Suitable for live working; double
triangle (IEC 60417-5216 (2002-10))
Annex C (normative) - Chronology of type tests
Annex D (normative) - Classification of defects and tests to
be allocated
Annex E (informative) - Information and guidelines on the use
of the limit mark and of a contact electrode extension
Annex F (informative) - Rationale for the classification of
defects
Annex G (informative) - In-service care
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Pertains to portable phase comparators of capacitive type to be used on electrical systems for voltages exceeding 1 kV a.c. and frequencies of 50 Hz and/or 60 Hz.
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017) Partially Supersedes 2001 edition of I.S. EN 61481. (07/2017)
|
| DocumentType |
Standard
|
| Pages |
176
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 61481-1:2014 | Equivalent |
| IEC 61481-1:2014 | Equivalent |
| EN 61481-1:2014 | Identical |
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