Standard

NEK IEC 60255-27:2023

Feb 2023 Published

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Language English

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Abstract

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.

Document information

Standard from NEK
Published: 7 February 2023
Edition: 3.0
Version: 1
Document type: NAT
Pages
ISBN:

ICS 29.120.70
National Committee NEK/NK94/95

Product Relations

Adopted from: IEC 60255-27:2023 CMV, 0
Adopted from: IEC 60255-27:2023 ED3, 0
Replaces: NEK IEC 60255-27:2013
Adopted from: IEC 60255-27:2023

NEK IEC 60255-27:2023

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