EN IEC 60034-7:2022

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

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.

Drehende elektrische Maschinen - Teil 7: Klassifizierung der Bauarten, der Aufstellungsarten und der Klemmkasten-Lage (IM-Code)

Machines électriques tournantes - Partie 7: Classification des modes de construction, des dispositions de montage et position de la boîte à bornes (Code IM)

l’IEC 60034-7:2020 spécifie le Code IM, une classification des modes de construction, des dispositions de montage et position de la boîte à bornes des machines électriques tournantes. Deux systèmes de classification sont prévus comme suit: - Code I: Désignation alphanumérique applicable aux machines à flasque(s) palier(s) et à un seul bout d'arbre - Code II: Désignation numérique applicable à une plus large plage de types de machines, y compris les types couverts par le Code I Cette troisième édition annule et remplace la deuxième édition, parue en 1992, ainsi que son Amendement 1:2000. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - ajout de la note relative aux moteurs doubles - référence à 4.3 remplaçant la répétition du texte - nouveau paragraphe relatif au marquage de l’inclinaison ou de la déclinaison de l’arbre

Električni rotacijski stroji - 7. del: Razvrstitev vrst konstrukcije, montaže in položaja priključne omarice (koda IM) (IEC 60034-7:2020)

Ta del standarda IEC 60034 določa kodo IM, razvrstitev konstrukcijskih tipov, montažne postavitve in položaj priključne omarice za električne rotacijske stroje.
Navedena sta naslednja sistema razvrščanja:
– Koda I (glej točko 4): Črkovno-številska oznaka, ki se uporablja za stroje z zaščitenimi ležaji in s samo enim podaljškom gredi.
– Koda II (glej točko 5): Številska oznaka, ki se uporablja za širši razpon tipov strojev, vključno s tistimi, ki jih zajema koda I.
Tip stoja, ki ga koda II ne zajema, je v celoti opisan z besedami.
Razmerje med kodo I in kodo II je navedeno v dodatku A.

General Information

• Status: Published
• Publication Date: 24-Mar-2022
• ICS: 29.160.01 - Rotating machinery in general
• Technical Committee: CLC/TC 2 - Rotating machinery
• Drafting Committee: IEC/TC 2 - IEC_TC_2
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 25-Mar-2022
• Completion Date: 25-Mar-2022
• Directive: 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
• Mandate: M/511 - Mandate to CEN, CENELEC and ETSI relating to harmonised standards in the field of the Low Voltage Directive
• Ref Project: SIST EN IEC 60034-7:2022 - Rotating electrical machines - Part 7: Classification of types of construction, mounting arrangements and terminal box position (IM Code) (IEC 60034-7:2020)

Relations

• Replaces: EN 60034-7:1993 - Rotating electrical machines - Part 7: Classification of types of construction, mounting arrangements and terminal box position (IM Code)
• Effective Date: 07-Jun-2022
• Replaces: EN 60034-7:1993/A1:2001 - Rotating electrical machines - Part 7: Classification of types of construction, mounting arrangements and terminal box position (IM Code)
• Effective Date: 29-Mar-2022
• Corrected By: EN IEC 60034-7:2022/AC:2023-03 - Rotating electrical machines - Part 7: Classification of types of construction, mounting arrangements and terminal box position (IM Code)
• Effective Date: 28-Mar-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 60034-7:2022
01-julij-2022
Nadomešča:
SIST EN 60034-7:1999
SIST EN 60034-7:1999/A1:2002
Električni rotacijski stroji - 7. del: Razvrstitev vrst konstrukcije, montaže in
položaja priključne omarice (koda IM) (IEC 60034-7:2020)
Rotating electrical machines - Part 7: Classification of types of construction, mounting
arrangements and terminal box position (IM Code) (IEC 60034-7:2020)
Drehende elektrische Maschinen - Teil 7: Klassifizierung der Bauarten, der
Aufstellungsarten und der Klemmkasten-Lage (IM-Code) (IEC 60034-7:2020)
Machines électriques tournantes - Partie 7: Classification des modes de construction,
des dispositions de montage et position de la boîte à bornes (Code IM) (IEC 60034-
7:2020)
Ta slovenski standard je istoveten z: EN IEC 60034-7:2022
ICS:
29.160.01 Rotacijski stroji na splošno Rotating machinery in
general
SIST EN IEC 60034-7:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60034-7:2022


EUROPEAN STANDARD EN IEC 60034-7

NORME EUROPÉENNE

EUROPÄISCHE NORM March 2022
ICS 29.160.01 Supersedes EN 60034-7:1993 and all of its amendments
and corrigenda (if any)
English Version
Rotating electrical machines - Part 7: Classification of types of
construction, mounting arrangements and terminal box position
(IM Code)
(IEC 60034-7:2020)
Machines électriques tournantes - Partie 7: Classification Drehende elektrische Maschinen - Teil 7: Klassifizierung
des modes de construction, des dispositions de montage et der Bauarten, der Aufstellungsarten und der Klemmkasten-
position de la boîte à bornes (Code IM) Lage (IM-Code)
(IEC 60034-7:2020) (IEC 60034-7:2020)
This European Standard was approved by CENELEC on 2022-02-23. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 60034-7:2022 E

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SIST EN IEC 60034-7:2022
EN IEC 60034-7:2022 (E)
European foreword
The text of document 2/2010/FDIS, future edition 3 of IEC 60034-7, prepared by IEC/TC 2 "Rotating
machinery" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 60034-7:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022-11-23
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-02-23
document have to be withdrawn
This document supersedes EN 60034-7:1993 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a Standardization Request given to CENELEC by the
European Commission and the European Free Trade Association.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 60034-7:2020 was approved by CENELEC as a European
Standard without any modification.

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IEC 60034-7

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Edition 3.0 2020-10




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