1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 60730-2-6 Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Pressure Sensing Controls Including Mechanical RequirementsUL
2、COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION 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 for Household and Similar Use; Pa
3、rt 2: Particular Requirements for Automatic Electrical Pressure Sensing Controls Including Mechanical Requirements, UL 60730-2-6 Second Edition, Dated October 18, 2013 Summary of Topics These revisions are being issued to reect the established effective date for UL 60730-2-6. AS OF OCTOBER 19, 2018,
4、 THE FIRST EDITION OF UL 60730-2-6 AND THE TWELFTH EDITION OF UL 873 WILL BE WITHDRAWN AND WILL BE REPLACED BY THIS STANDARD. Text that has been changed in any manner or impacted by ULs electronic publishing system is marked with a vertical line in the margin. All rights reserved. No part of this pu
5、blication may be 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 no
6、t limited to, the 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 inabilit
7、y to use this Standard, 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 Standard
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9、system. The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, gures, and/or other elements of the Standard having future effective dates as indicated in the preface. The prior text for requirements that have been revised and that have a future effective
10、date are located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice. The following table lists the future effective dates with the corresponding reference. JUNE 10, 2014 UL 60730-2-6 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERM
11、ISSION FROM UL Future Effective Date Reference October 19, 2018 Second Edition JUNE 10, 2014 UL 60730-2-6 tr2UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL October 18, 2013 (Title Page Reprinted: June 10, 2014) 1 UL 60730-2-6 Standard for A
12、utomatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Pressure Sensing Controls Including Mechanical Requirements Prior to the rst edition of UL 60730-2-6, the requirements for the products covered by this Standard were included in UL 87
13、30-2-6. First Edition February, 2002 Second Edition October 18, 2013 This ANSI/UL Standard for Safety consists of the Second Edition dated October 18, 2013. The most recent designation of ANSI/UL 60730-2-6 as an American National Standard (ANSI) occurred on October 18, 2013. ANSI approval for a stan
14、dard does not include the Cover Page, Transmittal Pages, Title Page, Preface, or effective date information. 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
15、 to UL at any time. Proposals should be submitted via a Proposal Request in ULs On-Line Collaborative Standards Development System (CSDS) at http:/. 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
16、and all copyrights, ownerships, and rights regarding those Standards shall remain the sole and exclusive property of UL. COPYRIGHT 2014 UNDERWRITERS LABORATORIES INC. ANSI/UL 60730-2-6-2013UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL OCTO
17、BER 18, 2013 UL 60730-2-6 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS Preface (UL) 6 NATIONAL DIFFERENCES .7 FOREWORD 8 1 Scope and normative references .11 2 Denitions 12 2.2 Denitions of types of control
18、according to purpose 12 2.3 Denitions relating to the function of controls .13 2.8 Denitions relating to component parts of controls .13 3 General requirement .13 4 General notes on tests .13 4.1 Conditions of test 13 4.3 Additional subclause: 14 5 Rating 14 6 Classication 14 7 Information 14 8 Prot
19、ection against electric shock .16 9 Provision for protective earthing .16 10 Terminals and TERMINATIONS .16 10.1 Terminals and TERMINATIONS for external copper conductors .16 11 Constructional requirements 17 11.4 Actions 17 11.6 Mounting of controls 18 11.11 Requirements during mounting, maintenanc
20、e and SERVICING .18 11.101 Construction requirements relating to operating mechanism .21 12 Moisture and dust resistance .21 13 Electric strength and insulation resistance .21 14 Heating 21 15 MANUFACTURING DEVIATION and DRIFT 21 16 Environmental stress 22 17 Endurance .22 17.16 Tests for particular
21、 purpose controls .23 18 Mechanical strength .24 18.101 Medium leakage .24 18.102 Strength of parts (hydrostatic) .26 19 Threaded parts and connections 26 20 CREEPAGE DISTANCES, CLEARANCES and distances through solid insulation 26 21 Resistance to heat, re and tracking 26 22 Resistance to corrosion
22、27 23 Electromagnetic compatibility (EMC) requirements emission 27 24 Components .27 25 Normal OPERATION 27 26 Electromagnetic compatibility (EMC) requirements immunity .27 27 Abnormal OPERATION .27 28 Guidance on the use of electronic disconnection .27 OCTOBER 18, 2013 UL 60730-2-6 3UL COPYRIGHTED
23、MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Figures Annexes Annex H (normative) Requirements for electronic controls H.7 Information 29 H.11 Constructional requirements 29 H.11.12 Controls using software 29 H.23 Electromagnetic compatibility (EMC) requ
24、irements emission 29 H.26 Electromagnetic compatibility (EMC) requirements immunity .30 H.26.2 Addition: 30 H.26.4 Test of the inuence of signal voltages in the power supply networks .31 H.26.5 Voltage dips and voltage interruptions in the power supply network 31 H.26.8 Surge immunity test 31 H.26.9
25、 Electrical fast transient/burst test .31 H.26.10 Ring wave test 31 H.26.11 Electrostatic discharge test .32 H.26.12 Radio-frequency electromagnetic eld immunity .32 H.26.13 Test of inuence of supply frequency variations .33 H.26.14 Power frequency magnetic eld immunity test 33 H.26.15 Evaluation of
26、 compliance .33 H.27 Abnormal OPERATION .33 H.27.1.3 33 Annex AA AA.1 Number of cycles for INDEPENDENTLY MOUNTED CONTROLS 35 AA.2 Cycling rate for INDEPENDENTLY MOUNTED CONTROLS .35 Annex 6.DVA Manufacturing and Production Tests (normative) Annex BB (informative) Stainless Steel for Bellows, Bourdon
27、 Tubes or Similar Elements BB.1 Table BB.1 Stainless steel for bellows, bourdon tubes or similar elements .38 OCTOBER 18, 2013 UL 60730-2-6 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL OCTOBER 18, 2013 UL 60730-2-6 5 No Text on This Page
28、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface (UL) This UL Standard, UL 60730-2-6, Standard for Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Pressure Sensing
29、Controls Including Mechanical Requirements, is to be used in conjunction with 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, amend the requirements of UL 60730-1. Where a particular subclau
30、se of UL 60730-1 is not mentioned in UL 60730-2-6, the UL 60730-1 subclause applies. The text, gures and tables of the IEC Standard for Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Pressure Sensing Controls Including Mechanical
31、 Requirements, 60730-2-6, copyright 2007, are used in this Standard with the consent of the IEC and the American National Standards Institute (ANSI). The IEC copyrighted material has been reproduced with permission from ANSI. ANSI should be contacted regarding the reproduction of any portion of the
32、IEC material. The IEC Foreword and Introduction are not a part of the requirements of this Standard but are included for information purposes only. Copies of IEC Publication 60730-2-6 may be purchased from ANSI, 25 West 43rd Street, 4th Floor, New York, NY 10036, (212) 642-4900. Note Although the in
33、tended primary application of this Standard is stated in 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. These materials are subject to copyright claims of IEC and UL. No part of this publicatio
34、n may be reproduced in any form, including an electronic retrieval system, without the prior written permission of UL. All requests pertaining to the UL 60730-2-6 standard should be submitted to UL. UL effective date The effective date for UL 60730-2-6, second edition, is October 19, 2018. A UL effe
35、ctive date is one established by Underwriters Laboratories Inc. and is not part of the ANSI approved standard. JUNE 10, 2014 UL 60730-2-6 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NATIONAL DIFFERENCES GENERAL National Differences from
36、 the text of International Electrotechnical Commission (IEC) Publication 60730-2-6, Automatic Electrical Controls for Household and Similar Use; Part 2: Particular Requirements for Automatic Electrical Pressure Sensing Controls Including Mechanical Requirements, copyright 2007, are indicated by nota
37、tions (differences) and are presented in bold text. 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 National Differen
38、ces 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 based on existin
39、g 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 not be dele
40、ted 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 words is used
41、 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 / Modify - A
42、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 numbered clause,
43、 subclause, table, gure, or annex without any replacement text. OCTOBER 18, 2013 UL 60730-2-6 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTERNATIONAL ELECTROTECHNICAL COMMISSION AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR
44、USE Part 2-6: Particular Requirements for Automatic Electrical Pressure Sensing Controls Including Mechanical Requirements FOREWORD 1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National
45、 Committees). The object of the IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic elds. To this end and in addition to other activities, the IEC publishes International Standards. Their preparation is entrusted to technical comm
46、ittees; 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 in this preparation. The IEC collaborates closely with the International Organizatio
47、n for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical c
48、ommittee has representation from all interested National Committees. 3) IEC Publications have the form of recommendation for international use published in the form of standards, technical reports or guides and they are accepted by the National Committees in that sense. While all reasonable efforts
49、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 unication, IEC National Committees undertake to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard s
