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SRPS EN IEC 60034-7:2022

Rotating electrical machines - Part 7: Classification of types of construction, mounting arrangements and terminal box position (IM Code)

Aug 31, 2022

General information

60.60     Aug 31, 2022

ISS

N002

European Norm

29.160.01  

English  

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Scope

IEC 60034-7:2020 specifies the IM Code, a classification of types of construction, mounting arrangements and the terminal box position of rotating electrical machines. Two systems of classification are provided as follows:

- Code I: An alpha-numeric designation applicable to machines with end-shield bearing(s) and only one shaft extension

- Code II: An all-numeric designation applicable to a wider range of types of machines including types covered by Code I.

This third edition cancels and replaces the second edition, published in 1992, and its Amendment 1:2000. The main technical changes with regard to the previous edition are as follows:

- note on twin motors added

- reference to 4.3 instead of duplication of text

- new subclause on marking of shaft inclination or declination.

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.

2014/35/EU

Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits

Life cycle

PREVIOUSLY

PUBLISHED
SRPS EN 60034-7:2010

PUBLISHED
SRPS EN 60034-7:2010/A1:2010

NOW

PUBLISHED
SRPS EN IEC 60034-7:2022
60.60 Standard published
Aug 31, 2022

Related project

Adopted from EN IEC 60034-7:2022

Adopted from IEC 60034-7:2020 ED3 IDENTICAL