• NF EN 60034-7 : 95 AMD 1 2002

    Current The latest, up-to-date edition.

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

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    Published date:  12-01-2013

    Publisher:  Association Francaise de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    Cooperating organizations
    National foreword
    Foreword
    Section 1. Scope and definitions
               1.1 Scope
               1.2 Definitions
    Section 2. Code I (Alpha-numeric designation)
               2.1 Designation of machines with horizontal shafts
               2.2 Designation of machines with vertical shafts
               2.3 Terminal box location
    Section 3. Code II (All-numeric designation)
               3.1 Designation
               3.2 Significance of the first numeral
               3.3 Significance of the fourth numeral
               3.4 Significance of the second and third numerals
               3.5 Terminal box location
               3.6 Examples of designations
    Annex A (informative) Relationship between Code I and Code II
    National annex NA (informative) Committees responsible
    Tables

    Abstract - (Show below) - (Hide below)

    Specifies the IM code, a classification of types of construction and mounting arrangements of rotating electrical machines. Two systems of classification are provided as follows: - Code I: An alpha-numeric designation applicable to machines with endshield bearing(s) and only one shaft extension. - Code II: An all-numeric designation applicable to wider range of types of machines including types covered by Code I.

    General Product Information - (Show below) - (Hide below)

    Development Note Indice de Classement: C51-117 Supersedes NFC 51 117: 1976 (11/2001)
    Document Type Standard
    Publisher Association Francaise de Normalisation
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    NFE 37 309 : 1999 RECIPROCATING INTERNAL COMBUSTION ENGINES DRIVEN ALTERNATING CURRENT GENERATING SETS - MEASUREMENT OF MECHANICAL VIBRATIONS
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