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IEC 62271-214 Ed. 2.0 b:2024

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
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IEC 62271-214 Ed. 2.0 b:2024

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

PUBLISH DATE 2024
IEC 62271-214 Ed. 2.0 b:2024
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
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.
SDO IEC: International Electrotechnical Commission
Document Number IEC 62271
Publication Date June 5, 2024
Language b - English & French
Page Count
Revision Level 2.0
Supercedes
Committee 17C
Publish Date Document Id Type View
Not Available Revision
Not Available Revision
Not Available Revision
June 5, 2024 Revision
June 5, 2024 IEC 62271-214 Ed. 2.0 b:2024 Revision
June 1, 2019 IEC 62271-214 Ed. 1.0 b:2019 Revision