IEC/IEEE 60214-1 ED3

Tap-changers - Part 1: Performance requirements and test methods

General information

20.99   WD approved for registration as CD   Sep 4, 2026

CD    Dec 20, 2027

IEC

TC 14

International Standard

29.180   Transformers. Reactors

Life cycle

PREVIOUSLY

PUBLISHED
IEC 60214-1:2014 ED2

NOW

IN_DEVELOPMENT
IEC/IEEE 60214-1 ED3
20.99 WD approved for registration as CD
Sep 4, 2026