IEC 62271-104:2020 ED3

High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV

Publication date: 21 gush 2020

General information

Current stage: 60.60 Effective date: 21 gush 2020

Originator: IEC

Owner: TC 17/SC 17A

Type: International Standard

ICS: 29.130.10 29.130.99

Gjuha: anglisht frëngjisht spanjisht

Buying

Statusi: Publikuar

PDF - 36 182 Lekë

Paper - 36 182 Lekë

CD - 36 182 Lekë

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Scope

IEC 62271-104:2020 is applicable to three-pole alternating current switches for rated voltages higher than 52 kV, having making and breaking current ratings, for indoor and outdoor installations, and for rated frequencies up to and including 60 Hz.
This third edition replaces and cancels the second edition published in 2015. It constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
- new numbering, following IEC 62271-1:2017.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 62271-104:2015 ED2

NOW

PUBLISHED
IEC 62271-104:2020 ED3
60.60 Standard published
21 gush 2020

National adoptions

SSH EN IEC 62271-104:2020

DPS

Pajisje shpërndarëse dhe kontrolli të tensionit të lartë - Pjesa 104: Ndërprerësit e rrymës alternative për tensione nominale më të larta se 52 kV

60.60 Standard published

DPS/KT 4 më tepër