Standard: IEC 60034-7

ROTATING ELECTRICAL MACHINES - PART 7: CLASSIFICATION OF TYPES OF CONSTRUCTION, MOUNTING ARRANGEMENTS AND TERMINAL BOX POSITION (IM CODE)

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Scope:

This part of IEC 60034 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 (see section 2): An alpha-numeric designation applicable to machines with end-shield bearing(s) and only one shaft extension.

– Code II (see section 3): An all-numeric designation applicable to a wider range of types of machines including types covered by Code I.

The type of machine not covered by Code II should be fully described in words.

The relationship between Code I and Code II is given in annex A.

Organization: International Electrotechnical Commission
Document Number: iec 60034-7
Publish Date: 2001-02-01
Page Count: 58
Available Languages: EN,FR
DOD Adopted: NO
ANSI Approved: NO
Most Recent Revision: YES
Current Version: YES
Status: Active

Document History

Document # Change Type Update Date Revision Status
IEC 60034-7 Change Type: A1 Update Date: 1992-01-01 Revision: 2.0 Status: INAC
IEC 60034-7 Change Type: A1 Revision: 2.0 Status: INAC
IEC 60034-7 Change Type: Revision: 2.0 Status: INAC
IEC 60034-7 Change Type: Revision: 1.0 Status: INAC

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