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Publication details

Publication CODE Title
NBN EN IEC 62271-214:2024 (2024-06) HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 214: INTERNAL ARC CLASSIFICATION FOR AC METAL-ENCLOSED POLE-MOUNTED SWITCHGEAR AND CONTROLGEAR FOR RATED VOLTAGES ABOVE 1 kV AND UP TO AND INCLUDING 52 kV
 
Price Excl. VAT Total number of pages, tables and drawings
14.00 € 3.
Description
IEC 62271-214:2024 specifies requirements for internal arc classification of AC metal-enclosed pole-mounted switchgear and controlgear with rated voltages above 1 kV and up to and including 52 kV with service frequencies up to and including 60 Hz. This document is applicable to three-phase, two-phase and single-phase open terminal equipment for which an internal arc classification is assigned. Enclosures may include fixed and removable components and may be filled with fluid (liquid or gas) to provide insulation. This second edition cancels and replaces the first edition published in 2019. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) indicators positioning update; b) neutral earthing connection of the test circuit for three-phase tests; c) general review for consistency with IEC 62271-200, Ed.3.0:2021.
Class  C
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally only available in English or French. Only the cover page is translated and the document itself is in English or in French.

EN version
Status
Status IEC PUBLICATION
Situation Currently active
Replaces  NBN EN IEC 62271-214:2019
Origin
Committee CLC/TC 17AC
High-voltage switchgear and controlgear
Approval
BEC Approval 2024-05-21
NBN Approval 2024-06-05
NBN Status New
Date of ratification (d.o.r.) 2024-05-21
Date of announcement (d.o.a.) 2024-08-21
Date of publication (d.o.p.) 2025-02-21
Date of withdrawal former edition (d.o.w.) 2027-05-21
IEC file modification date 2024-05-31