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IEC 62271-104:2020 ED3

High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV
21. 8. 2020.

Опште информације

60.60     21. 8. 2020.

IEC

TC 17/SC 17A

Međunarodni standard

29.130.10     29.130.99  

engleski   francuski   španski  

Kupovina

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Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
IEC 62271-104:2015 ED2

TRENUTNO

OBJAVLJEN
IEC 62271-104:2020 ED3
60.60 Standard objavljen
21. 8. 2020.

Nacionalna preuzimanja

SRPS EN IEC 62271-104:2022  
ISS

Visokonaponska rasklopna aparatura – Deo 104: Sklopke za naizmeničnu struju i naznačene napone iznad 52 kV

60.60   Standard objavljen

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