1、 IEC 60204-31 Edition 4.0 2013-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Safety of machinery Electrical equipment of machines Part 31: Particular safety and EMC requirements for sewing machines, units and systems Scurit des machines quipement lectrique des machines Partie 31: Exigences particul
2、ires de scurit et de CEM pour machines coudre, units et systmes de couture IEC 60204-31:2013 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2013 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by an
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16、questions contactez-nous: csciec.ch. IEC 60204-31 Edition 4.0 2013-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Safety of machinery Electrical equipment of machines Part 31: Particular safety and EMC requirements for sewing machines, units and systems Scurit des machines quipement lectrique des ma
17、chines Partie 31: Exigences particulires de scurit et de CEM pour machines coudre, units et systmes de couture INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE T ICS 13.110; 61.080 PRICE CODE CODE PRIX ISBN 978-2-83220-749-9 Registered trademark of the Internation
18、al Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 60204-31 IEC:2013 CONT
19、ENTS FOREWORD . 3 1 Scope . 5 2 Normative references . 5 3 Terms and definitions . 6 4 General requirements . 7 5 Incoming supply conductor terminations and devices for disconnecting and switching off . 7 6 Protection against electric shock 8 7 Protection of equipment 8 8 Equipotential bonding . 9 9
20、 Control circuits and control functions 9 10 Operator interface and machine mounted control devices . 10 11 Controlgear: location, mounting and enclosures . 11 12 Conductors and cables . 12 13 Wiring practices 12 14 Electric motors and associated equipment 12 15 Accessories and lighting . 13 16 Mark
21、ing, warning signs and reference designations 13 17 Technical documentation 13 18 Verification . 14 Annex AA (normative) Electromagnetic compatibility requirements 15 Bibliography 22 Figure AA.1 Ports 15 Figure AA.2 Standard sewing unit for EMC tests 17 Table AA.1 Emission Radiated (enclosure) and c
22、onducted (AC mains) . 18 Table AA.2 Immunity Enclosure port . 19 Table AA.3 Immunity Ports for signal lines and data buses . 20 Table AA.4 Immunity AC input and AC output power ports 21 60204-31 IEC:2013 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SAFETY OF MACHINERY ELECTRICAL EQUIPMENT OF MACHIN
23、ES Part 31: Particular safety and EMC requirements for sewing machines, units and systems FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC i
24、s to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) an
25、d Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non- governmental organizations liaising with th
26、e IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly
27、 as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that s
28、ense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees u
29、ndertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any
30、attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edit
31、ion of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether dir
32、ect or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispens
33、able for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60204-31 h
34、as been prepared by IEC technical committee 44: Safety of machinery Electrotechnical aspects. This fourth edition cancels and replaces the third edition, published in 2001. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect t
35、o the previous edition: a) Alignment of the normative references; b) Alignment of titles and subtitles to the IEC 60204-1; c) Revision of Annex AA to align this annex with the relevant IEC standards. 4 60204-31 IEC:2013 The text of this standard is based on the following documents: FDIS Report on vo
36、ting 44/685/FDIS 44/687/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. This International Standard is to be used in conjunctio
37、n with IEC 60204-1:2005 and its Amendment 1:2008. This part supplements or modifies the corresponding clauses in IEC 60204-1 so as to convert that publication into the IEC standard dealing with requirements for the electrical equipment of sewing machines, units and systems. Where a particular subcla
38、use of Part 1 is not mentioned in this part, that subclause applies as far as is reasonable. Where this part states “addition“, “modification“ or “replacement“ the relevant text in Part 1 is adapted accordingly. The Annex which is additional to those in Part 1 is lettered AA. A list of all the parts
39、 in the IEC 60204 series, published under the general title Safety of machinery Electrical equipment of machines, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:
40、/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 60204-31 IEC:2013 5 SAFETY OF MACHINERY ELECTRICAL EQUIPMENT OF MACHINES Part 31: Particular safety and EMC requirements for sew
41、ing machines, units and systems 1 Scope This clause of Part 1 is replaced by: This part of IEC 60204 applies to the application of electrical and electronic equipment to sewing machines, units and systems, designed specifically for professional use in the sewing industry. NOTE The requirements for s
42、ewing machines for household and similar use can be found in IEC 60335-2-28. The equipment covered by this part commences at the point of connection of the supply to the electrical equipment of the machine (see 5.1). This part is applicable to the electrical equipment or parts of the electrical equi
43、pment which operate with nominal supply voltages not exceeding 1 000 V for alternating current and not exceeding 1 500 V for direct current, and with nominal frequencies not exceeding 200 Hz. It does not cover all the requirements (e.g. guarding, interlocking, control) that are necessary to safeguar
44、d persons from hazards other than electrical hazards and which are specified in other standards. This part applies to sewing units and systems which are installed in dry and well-kept clean locations and which process dry sewing material, as in the clothing industry. Where sewing units and systems a
45、re used in other than dry and well-kept clean locations, more stringent measures can be necessary, which need to be agreed between manufacturer and customer. The noise emission of electrical and electronic equipment for sewing machines is not considered to be a relevant hazard. Therefore this standa
46、rd does not contain any specific requirements on noise. 2 Normative references This clause of Part 1 is applicable except as follows: Additional references: IEC 60204-1:2005, Safety of machinery Electrical equipment of machines Part 1: General requirements Amendment 1:2008 IEC 60364-4-41, Low-voltag
47、e electrical installations Part 4-41: Protection for safety Protection against electric shock IEC 60664-1:2007, Insulation coordination for equipment within low-voltage systems Part 1: Principles, requirements and tests 6 60204-31 IEC:2013 IEC 60721-3-3, Classification of environmental conditions Pa
48、rt 3: Classification of groups of environmental parameters and their severities Section 3: Stationary use at weatherprotected locations IEC 60947-1:2007, Low-voltage switchgear and controlgear Part 1: General rules Amendment 1:2010 IEC 61000-3-2, Electromagnetic compatibility (EMC) Part 3-2: Limits
49、Limits for harmonic current emissions (equipment input current 16 A per phase) IEC 61000-3-3, Electromagnetic compatibility (EMC) Part 3-3: Limits Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current 16 A per phase and not subject to conditional connection IEC 61000-4-2, Electromagnetic compat
