CEI EN 50347 : 2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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GENERAL PURPOSE THREE-PHASE INDUCTION MOTORS HAVING STANDARD DIMENSIONS AND OUTPUTS - FRAME NUMBERS 56 TO 315 AND FLANGE NUMBERS 65 TO 740
Hardcopy , PDF
English - Italian
01-01-2002
10-07-2025
1 SCOPE
2 NORMATIVE REFERENCES
3 LETTER SYMBOLS AND DIMENSIONAL SKETCHES
4 LETTERS FOR FRAME SIZES AND FLANGE NUMBERS
5 LOCATION OF THE TERMINAL BOX
6 POSITION OF HOLES IN THE MOUNTING FLANGE (WHEN MACHINE
ALSO HAS FEET)
7 FIXING DIMENSIONS AND TOLERANCES
8 METHODS OF MEASUREMENT
9 RELATIONSHIPS FRAME SIZES - SHAFT EXTENSIONS - RATED OUTPUTS -
FLANGE NUMBERS
Contains general purpose standard dimensioned three-phase induction motors for 50 Hz with rated voltages not exceeding 690 V for industrial purposes.
| Committee |
CT 2
|
| DevelopmentNote |
Classificazione CEI 2-31. (02/2002)
|
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 50347:2001 | Identical |
| CEI 2-14 : 1ED 1985 | MACCHINE ELETTRICHE ROTANTI - SIGLE DI DESIGNAZIONE DELLE FORME COSTRUTTIVE E DEI TIPI DI INSTALLAZIONE |
| EN 20273:1991 | Fasteners - Clearance holes for bolts and screws (ISO 273:1979) |
| EN 60034-7:1993/A1:2001 | ROTATING ELECTRICAL MACHINES - PART 7: CLASSIFICATION OF TYPES OF CONSTRUCTION, MOUNTING ARRANGEMENTS AND TERMINAL BOX POSITION (IM CODE) |
| IEC 60072-1:1991 | Dimensions and output series for rotating electrical machines - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080 |
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