prBAS IEC TS 62271-319:2025

High-voltage switchgear and controlgear – Part 319: Alternating current circuit-breakers intended for controlled switching

Opšte informacije

Status:Projekt

Broj stranica:75

Metoda usvajanja:Proglašavanje

Jezik:engleski

Izdanje:1.

Datum realizacije:17.12.2024

Predviđeni datum naredne faze:23.12.2024

Tehnički komitet:BAS/TC 52, Upravljačka i sklopna postrojenja

ICS:

29.130.99, Ostala rasklopna i upravljačka postrojenja
29.130.10, Visokonaponska rasklopna i upravljačka postrojenja

Apstrakt

IEC TS 62271-319:2024 is applicable to alternating current circuit-breakers with intentional non-simultaneous pole operation designed for indoor or outdoor installations and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 000 V. This document provides additional ratings and type tests to be conducted for this type of circuit-breaker and is intended to be used in conjunction with IEC 62271‑100:2021. Intentional non-simultaneous pole operation can be implemented by mechanical or electrical means and both methods are within the scope of this document.

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