1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 60730-2-14 Automatic Electrical Controls Part 2-14: Particular Requirements for Electric Actuators STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTR
2、IBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Automatic Electrical Controls Part 2-14: Particular Requirements for Electric Actuators, UL 60730-2-14 Third Edition, Dated August 7
3、, 2018 Summary of Topics This new edition of ANSI/UL 60730-2-14 adopts the second edition of IEC 60730-2-14 with US national differences. The new requirements are substantially in accordance with Proposal(s) on this subject dated April 27, 2018. All rights reserved. No part of this publication may b
4、e reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwise without prior permission of UL. UL provides this Standard as is without warranty of any kind, either expressed or implied, including but not limited to, t
5、he implied warranties of merchantability or tness for any purpose. In no event will UL be liable for any special, incidental, consequential, indirect or similar damages, including loss of prots, lost savings, loss of data, or any other damages arising out of the use of or the inability to use this S
6、tandard, even if UL or an authorized UL representative has been advised of the possibility of such damage. In no event shall ULs liability for any damage ever exceed the price paid for this Standard, regardless of the form of the claim. Users of the electronic versions of ULs Standards for Safety ag
7、ree to defend, indemnify, and hold UL harmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronic Standard on the purchasers computer system. AUGUST
8、7, 2018 UL 60730-2-14 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL AUGUST 7, 2018 UL 60730-2-14 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL AUGUST 7
9、, 2018 1 UL 60730-2-14 Automatic Electrical Controls Part 2-14: Particular Requirements for Electric Actuators Prior to the rst edition of UL 60730-2-14, the requirements for the products covered by this Standard were included in UL 8730-2-14. First Edition February, 2002 Second Edition February, 20
10、13 Third Edition August 7, 2018 This ANSI/UL Standard for Safety consists of the Third Edition. The most recent designation of ANSI/UL 60730-2-14 as an American National Standard (ANSI) occurred on August 7, 2018. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title
11、 Page, or Preface. The National Difference Page and IEC Foreword are also excluded from the ANSI approval of IEC-based standards. Comments or proposals for revisions on any part of the Standard may be submitted to UL at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Co
12、llaborative Standards Development System (CSDS) at https:/. ULs Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standard should be altered in any way. All of ULs Standards and all copyrights, ownerships, and rights regarding those Standards shall remain the sol
13、e and exclusive property of UL. COPYRIGHT 2018 UNDERWRITERS LABORATORIES INC. ANSI/UL 60730-2-14-2018UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL AUGUST 7, 2018 UL 60730-2-14 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FO
14、R FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS Preface (UL) 6 NATIONAL DIFFERENCES . 7 FOREWORD 8 1 Scope and normative references .11 2 Terms and denitions 12 2.2 Denitions of types of control according to purpose 12 2.3 Denitions relating to the function of controls .13
15、 3 General requirements 13 4 General notes on tests .13 5 Rating 13 6 Classication 13 6.1 According to nature of supply .13 6.3 According to their purpose 14 6.4 According to features of automatic action .14 6.11 According to number of automatic cycles (A) of each automatic action 15 7 Information 1
16、5 8 Protection against electric shock .16 9 Provision for protective earthing .16 10 Terminals and terminations 16 11 Constructional requirements 16 11.4 Actions 16 12 Moisture and dust resistance .17 13 Electric strength and insulation resistance .17 14 Heating 17 15 Manufacturing deviation and dri
17、ft .18 16 Environmental stress 18 17 Endurance .18 17.4 Manual and mechanical conditions for the tests 18 17.6 Not applicable. .19 18 Mechanical strength .19 19 Threaded parts and connections 19 20 Creepage distances, clearances and distances through solid insulation .19 21 Resistance to heat, re an
18、d tracking 19 22 Resistance to corrosion 19 23 Electromagnetic compatibility (EMC) requirements Emission .19 24 Components .19 25 Normal operation .19 26 Electromagnetic compatibility (EMC) requirements Immunity .19 27 Abnormal operation .20 27.2 Burnout test .20 27.3 Not applicable. .21 27.101 Test
19、 with disconnected phase on three phase actuators 21 27.102 Running overload 21 28 Guidance on the use of electronic disconnection .22 FIGURES .22 AUGUST 7, 2018 UL 60730-2-14 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Annexes Annex H
20、(normative) Requirements for electronic controls H.11 Constructional requirements .24 H.26 Electromagnetic compatibility (EMC) requirements Immunity .24 H.26.1 Addition: 24 H.26.5 Voltage dips, voltage interruptions and voltage variations in the power supply network .25 H.26.6 Not applicable. .25 H.
21、26.8 Surge immunity test 25 H.26.9 Electrical Fast transient/burst immunity test 26 H.26.11 Electrostatic discharge test .27 H.26.12 Radio-frequency electromagnetic eld immunity .28 H.26.13 Test of inuence of supply frequency variations .28 H.26.14 Power frequency magnetic eld immunity test 29 Annex
22、 AA (normative) Regional differences 27 Abnormal operation .31 7 Information 31 27 Abnormal operation .31 Annex BB (informative) Specic regional requirements in Japan BB.1 Scope and normative reference 32 BB.1.5 Normative references .32 ANNEX DVC Markings Bibliography AUGUST 7, 2018 UL 60730-2-14 4U
23、L COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL AUGUST 7, 2018 UL 60730-2-14 5 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface (UL) This UL Standard is bas
24、ed on IEC Publication IEC 60730-2-14: second edition Standard for Automatic Electrical Controls Part 2-14: Particular Requirements for Electric Actuators, is to be used in conjunction with UL 60730-1. IEC publication 60730-2-14 is copyrighted by the IEC. This UL Standard 60730-2-14, Standard for Aut
25、omatic Electrical Controls Part 2-14: Particular Requirements for Electric Actuators, is to be used in conjunction with the fth edition of UL 60730-1. The requirements for electric actuators are contained in this Part 2 Standard and UL 60730-1. Requirements of this Part 2 Standard, where stated, ame
26、nd the requirements of UL 60730-1. Where a particular subclause of UL 60730-1 is not mentioned in UL 60730-2-14, the UL 60730-1 subclause applies. These materials are subject to copyright claims of IEC and UL. No part of this publication may be reproduced in any form, including an electronic retriev
27、al system, without the prior written permission of UL. All requests pertaining to the Automatic electrical controls Part 2-14: Particular requirements for electric actuators, UL 60730-2-14 Standard should be submitted to UL. Note Although the intended primary application of this Standard is stated i
28、n its Scope, it is important to note that it remains the responsibility of the users of the Standard to judge its suitability for their particular purpose. AUGUST 7, 2018 UL 60730-2-14 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NATIONA
29、L DIFFERENCES GENERAL National Differences from the text of International Electrotechnical Commission (IEC) Publication 60730-2-14, Automatic Electrical Controls Part 2-14: Particular Requirements for Electric Actuators, copyright 2017, are indicated by notations (differences) and are presented in b
30、old text. The national difference type is included in the body. There are ve types of National Differences as noted below. The difference type is noted on the rst line of the National Difference in the standard. The standard may not include all types of these National Differences. DR These are Natio
31、nal Differences based on the national regulatory requirements. D1 These are National Differences which are based on basic safety principles and requirements, elimination of which would compromise safety for consumers and users of products. D2 These are National Differences from IEC requirements base
32、d on existing safety practices. These requirements reect national safety practices, where empirical substantiation (for the IEC or national requirement) is not available or the text has not been included in the IEC standard. DC These are National Differences based on the component standards and will
33、 not be deleted until a particular component standard is harmonized with the IEC component standard. DE These are National Differences based on editorial comments or corrections. Each national difference contains a description of what the national difference entails. Typically one of the following w
34、ords is used to explain how the text of the national difference is to be applied to the base IEC text: Addition / Add - An addition entails adding a complete new numbered clause, subclause, table, gure, or annex. Addition is not meant to include adding select words to the base IEC text. Modication /
35、 Modify - A modication is an altering of the existing base IEC text such as the addition, replacement or deletion of certain words or the replacement of an entire clause, subclause, table, gure, or annex of the base IEC text. Deletion / Delete - A deletion entails complete deletion of an entire numb
36、ered clause, subclause, table, gure, or annex without any replacement text. AUGUST 7, 2018 UL 60730-2-14 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTERNATIONAL ELECTROTECHNICAL COMMISSION AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD A
37、ND SIMILAR USE Part 2-14: Particular requirements for electric actuators 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 is to promote inte
38、rnational co-operation on all questions concerning standardization in the electrical and electronic elds. To this end and in addition to other activities, IEC publishes International Standards, Technical Specications, Technical Reports, Publicly Available Specications (PAS) and Guides (hereafter ref
39、erred 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 the IEC also participate i
40、n 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 as possible, an interna
41、tional 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 sense. While all reasonab
42、le 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 undertake to apply IEC Pu
43、blications 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 attestation of conformit
44、y. Independent certication 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 certication bodies. 6) All users should ensure that they have the latest edition of this publication. 7)
45、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 direct or indirect, or for cost
46、s (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 indispensable for the correct applica
47、tion 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 60730-2-14 has been prepared by IEC te
48、chnical committee 72: Automatic electrical controls. This second edition cancels and replaces the rst edition, published in 1995, its Amendment 1 (2001) and its Amendment 2 (2007). This edition constitutes a technical revision. This edition includes the following signicant technical changes with res
49、pect to the previous edition: AUGUST 7, 2018 UL 60730-2-14 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL adapting it to the 5 th Ed of IEC 60730-1, addition of checking electric actuators with action 1.AB or 2AB, and modication of tests under abnormal condition. This Part 2-14 is intended to be used in conjunction with IEC 60730-1. It was established on the basis of the 5 th edition of that standard (2013). C
