I.S. EN 60255-27:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 27: PRODUCT SAFETY REQUIREMENTS
Hardcopy , PDF
English
01-01-2014
02-03-2026
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 General safety requirements
5 Protection against electric shock
6 Mechanical aspects
7 Flammability and resistance to fire
8 General and fundamental design
requirements for safety
9 Marking, documentation and packaging
10 Type tests and routine tests
Annex A (normative) - Isolation class requirements
and example diagrams
Annex B (normative) - Rated impulse voltages
Annex C (normative) - Guidance for the determination
of clearance, creepage distance and
withstand voltages
Annex D (informative) - Components
Annex E (normative) - External wiring terminations
Annex F (informative) - Examples of battery protection
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Specifies the product safety requirements for measuring relays and protection equipment having a rated a.c. voltage up to 1000 V with a rated frequency up to 65 Hz, or a rated d.c. voltage up to 1500 V.
| 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)
|
| DocumentType |
Standard
|
| Pages |
210
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NF EN 60255-27 : 2014 | Identical |
| EN 60255-27:2014 | Identical |
| DIN EN 60255-27:2014-11 | Identical |
| NBN EN 60255-27 : 2014 | Identical |
| BS EN 60255-27:2014 | Identical |
| UNE-EN 60255-27:2014 | Equivalent |
| UNE-EN 60255-27:2007 | Identical |
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