Gives two systems of classification: an alpha-numeric designation applicable to machines with endshield bearings and only one shaft extension (code I) and an all-numeric designation applicable to a wide range of types of machines (code II) including types covered by code I.
This consolidated version consists of the second edition (1992)
and its amendment 1 (2000). Therefore, no need to order amendment in
addition to this publication.
WITHDRAWN
IEC 60034-7:1992+AMD1:2000 CSV ED2.1
99.60
Withdrawal effective
Oct 7, 2020
PUBLISHED
IEC 60034-7:2020 ED3
Rotating electrical machines - Part 7: Classification of types of construction, mounting arrangements and terminal box position (IM Code)
95.99 Withdrawal of Standard