EN 60255-127:2014
Current
The latest, up-to-date edition.
Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection
10-01-2014
FOREWORD
1 Scope and object
2 Normative references
3 Terms and definitions
4 Specification of the function
5 Performance specification
6 Functional test methodology
7 Documentation requirements
Annex A (informative) - Reset time determination
for relays with trip output only
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
IEC 60255-127:2010 specifies minimum requirements for over/under voltage relays. The standard includes specification of the protection function, measurement characteristics and time delay characteristics.
| Committee |
CLC/TC 95X
|
| DevelopmentNote |
Supersedes EN 60255-3. (01/2014)
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IEC 60255-127:2010 | Identical |
| NF EN 60255-127 : 2014 | Identical |
| NBN EN 60255-127 : 2014 | Identical |
| NEN EN IEC 60255-127 : 2014 | Identical |
| I.S. EN 60255-127:2014 | Identical |
| PN EN 60255-127 : 2014 | Identical |
| VDE 0435-3127:2014-09 | Identical |
| DIN EN 60255-127:2014-09 | Identical |
| BS EN 60255-127:2014 | Identical |
| CEI EN 60255-127 : 2015 | Identical |
| BS EN 60601-2-3:2015+A1:2016 | Identical |
| UNE-EN 60255-127:2014 | Identical |