IEC 60255-27:2023
Current
The latest, up-to-date edition.
Measuring relays and protection equipment - Part 27: Product safety requirements
Hardcopy , PDF
English - French
07-02-2023
IEC 60255-27:2023 specifies the product safety requirements for measuring relays and protection equipment having a rated AC voltage up to 1 000 V, or a rated DC voltage up to 1 500 V. This document specifies essential safety requirements to minimize the risk of fire and hazards caused by electric shock or injury to the user and property. This document specifies only product safety requirements; functional performance of the equipment is not covered. This document covers all the ways in which the equipment can be mounted and used in cabinets, racks and panels. This document also applies to auxiliary devices such as shunts, series resistors, transformers, auxiliary control panels, display devices, etc., that are used in conjunction with measuring relays and protection equipment and are tested together.
| Committee |
TC 95
|
| DocumentType |
Standard
|
| Pages |
214
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN IEC 60255-27:2025 | Identical |
| UNE-EN IEC 60255-27:2025 | Identical |
| CEI EN IEC 60255-27:2025 | Identical |
| DS/EN IEC 60255-27:2025 | Identical |
| SS-EN IEC 60255-27:2025 | Identical |
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