FINAL DRAFT INTERNATIONAL STANDARD PROJET …

1 FORM FDIS (IEC)/FORMULAIRE FDIS (CEI) 2009-01-09 Registered trademark of the INTERNATIONAL electrotechnical Commission 2/1729/FDIS FINAL DRAFT INTERNATIONAL STANDARD PROJET FINAL DE NORME INTERNATIONALE Project number Num ro de PROJET IEC 60034-30-1 IEC/TC or SC CEI/CE ou SC 2 Secretariat / Secr tariat United Kingdom Submitted for parallel voting in CENELEC Soumis au vote parall le au CENELEC Distributed on / Diffus le 2013-11-22 Voting terminates on / Vote clos le 2014-01-24 Also of interest to the following committees Int

2 Resse galement les comit s suivants Supersedes document Remplace le document 2/1679/CDV and 2/1695A/RVC Horizontal STANDARD Norme horizontale Other TC/SCs are requested to indicate their interest, if any, in this FDIS to the TC/SC secretary Les autres CE/SC sont requis d indiquer leur int r t, si n cessaire, dans ce FDIS l intention du secr taire du CE/SC Functions concerned Fonctions concern es Safety S curit EMC CEM Environment Environnement Quality assurance Assurance de la qualit CE DOCUMENT EST UN PROJET DIFFUS POUR APPROBATION.

3 IL NE PEUT TRE CIT COMME NORME INTERNATIONALE AVANT SA PUBLICATION EN TANT QUE TELLE. OUTRE LE FAIT D' TRE EXAMIN S POUR TABLIR S'ILS SONT ACCEPTABLES DES FINS INDUSTRIELLES, TECHNOLOGIQUES ET COMMERCIALES, AINSI QUE DU POINT DE VUE DES UTILISATEURS, LES PROJETS FINAUX DE NORMES INTERNATIONALES DOIVENT PARFOIS TRE EXAMIN S EN VUE DE LEUR POSSIBILIT DE DEVENIR DES NORMES POUVANT SERVIR DE R F RENCE DANS LES R GLEMENTATIONS NATIONALES.

4 LES R CIPIENDAIRES DU PR SENT DOCUMENT SONT INVIT S PR SENTER, AVEC LEURS OBSERVATIONS, LA NOTIFICATION DES DROITS DE PROPRI T DONT ILS AURAIENT VENTUELLEMENT CONNAISSANCE ET FOURNIR UNE DOCUMENTATION EXPLICATIVE. THIS DOCUMENT IS A DRAFT DISTRIBUTED FOR APPROVAL. IT MAY NOT BE REFERRED TO AS AN INTERNATIONAL STANDARD UNTIL PUBLISHED AS SUCH. IN ADDITION TO THEIR EVALUATION AS BEING ACCEPTABLE FOR INDUSTRIAL, TECHNOLOGICAL, COMMERCIAL AND USER PURPOSES, FINAL DRAFT INTERNATIONAL STANDARDS MAY ON OCCASION HAVE TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL TO BECOME STANDARDS TO WHICH REFERENCE MAY BE MADE IN NATIONAL REGULATIONS.

5 RECIPIENTS OF THIS DOCUMENT ARE INVITED TO SUBMIT, WITH THEIR COMMENTS, NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE AND TO PROVIDE SUPPORTING DOCUMENTATION. Titre IEC 60034-30-1: Machines lectriques tournantes Partie 30-1: Classes de rendement pour les moteurs courant alternatif aliment s par le r seau (Code IE) Title IEC 60034-30-1: Rotating electrical machines Part 30-1: Efficiency classes of li ne operated AC motors (IE-code) ATTENTION VOTE PARALL LE CEI CENELEC L attention des Comit s nationaux de la CEI, membres du CENELEC, est attir e sur le fait que ce PROJET finale de Norme internationale est soumis au vote parall le.

6 Les membres du CENELEC sont invit s voter via le syst me de vote en ligne du CENELEC. ATTENTION IEC CENELEC PARALLEL VOTING The attention of IEC National Committees, members of CENELEC, is drawn to the fact that this FINAL DRAFT INTERNATIONAL STANDARD (DIS) is submitted for parallel voting. The CENELEC members are invited to vote through the CENELEC online voting system. Copyright 2013 INTERNATIONAL electrotechnical Commission, IEC. All rights reserved. It is permitted to download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.

7 You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without permission in writing from IEC. 2 60034-30-1/FDIS IEC CONTENTS FOREWORD .. 3 INTRODUCTION .. 5 1 Scope .. 7 2 Normative references .. 8 3 Terms, definitions and 9 Terms and definitions .. 9 Symbols .. 9 4 Fields of 10 5 Efficiency .. 11 Determination .. 11 General .. 11 Rated voltages, rated frequencies and rated power .. 11 Auxiliary devices.

8 12 Rating .. 12 Classification and marking .. 13 General .. 13 Efficiency classification .. 13 Motors below IE1 efficiency .. 13 Marking .. 13 Nominal limits for efficiency classes IE1, IE2, IE3 and IE4 .. 13 Nominal efficiency limits for IE1 .. 14 Nominal efficiency limits for IE2 .. 16 Nominal efficiency limits for IE3 .. 18 Nominal efficiency limits for IE4 .. 20 Interpolation of nominal efficiency limits of intermediate rated powers for 50 Hz mains supply frequency .. 21 Interpolation of nominal efficiency limits of intermediate rated powers for 60 Hz mains supply frequency.

9 23 Annex A (informative) Nominal limits for efficiency class 24 Bibliography .. 25 Table 1 Motor technologies and their energy-efficiency 10 Table 2 IE -Efficiency classification .. 13 Table 3 Nominal efficiency limits (%) for 50 Hz IE1 .. 14 Table 4 Nominal efficiency limits (%) for 60 Hz IE1 .. 15 Table 5 Nominal efficiency limits (%) for 50 Hz IE2 .. 16 Table 6 Nominal efficiency limits (%) for 60 Hz IE2 .. 17 Table 7 Nominal efficiency limits (%) for 50 Hz IE3 .. 18 Table 8 Nominal efficiency limits (%) for 60 Hz IE3.

10 19 Table 9 Nominal efficiency limits (%) for 50 Hz IE4 .. 20 Table 10 Nominal efficiency limits (%) for 60 Hz IE4 .. 21 Table 11 Interpolation coefficients for 0,12 kW up to 0,74 kW .. 22 Table 12 Interpolation coefficients for 0,75 kW up to 200 kW .. 22 60034-30-1/FDIS IEC 3 INTERNATIONAL electrotechnical COMMISSION _____ ROTATING ELECTRICAL MACHINES Part 30-1: Efficiency classes of line operated AC motors (IE code) FOREWORD 1) The INTERNATIONAL electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees).