IEC 60034-6 ED4

Rotating electrical machines - Part 6: Methods of cooling (IC Code)

General information

20.99   WD approved for registration as CD   Jan 29, 2026

CD    Nov 18, 2026

IEC

TC 2

International Standard

29.160.01   Rotating machinery in general

Life cycle

PREVIOUSLY

PUBLISHED
IEC 60034-6:1991 ED2

ABANDON
IEC 60034-6 ED3

NOW

IN_DEVELOPMENT
IEC 60034-6 ED4
20.99 WD approved for registration as CD
Jan 29, 2026