UL 325-2017 UL Standard for Safety Door Drapery Gate Louver and Window Operators and Systems (Seventh Edition).pdf

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1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL ANSI/CAN/UL 325:2017, Door, Drapery, Gate, Louver, and Window Operators and Systems STANDARD FOR SAFETY JOINT CANADA-UNITED STATES NATIONAL STANDARD ANSI/UL 325-2017UL COPYRIGHTED MATERIAL NOT

2、AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL SCC FOREWORD National Standard of Canada A National Standard of Canada is a standard developed by an SCC-accredited Standards Development Organization (SDO), and approved by the Standards Council of Canada (SCC), in accor

3、dance with SCCs:Requirements and Guidance-Accreditation for Standards Development Organizations, and Requirements and Guidance-Approval of National Standards of Canada Designation. More information on National Standard requirements can be found at www.scc.ca. An SCC-approved standard reects the cons

4、ensus of a number of experts whose collective interests provide, to the greatest practicable extent, a balance of representation of affected stakeholders. National Standards of Canada are intended to make a signicant and timely contribution to the Canadian interest. SCC is a Crown corporation within

5、 the portfolio of Industry Canada. With the goal of enhancing Canadas economic competitiveness and social well-being, SCC leads and facilitates the development and use of national and international standards. SCC also coordinates Canadian participation in standards development, and identies strategi

6、es to advance Canadian standardization efforts. Accreditation services are provided by SCC to various customers, including product certiers, testing laboratories, and standards development organizations. A list of SCC programs and accredited bodies is publicly available at www.scc.ca. Users should a

7、lways obtain the latest edition of a National Standard of Canada from the standards development organization responsible for its publication, as these documents are subject to periodic review.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL U

8、L Standard for Safety for Door, Drapery, Gate, Louver, and Window Operators and Systems, UL 325 Seventh Edition, Dated May 19, 2017 Summary of Topics The Seventh Edition of the Standard for Safety for Door, Drapery, Gate, Louver, and Window Operators and Systems has been issued to reect the adoption

9、 of ANSI/CAN/UL 325 as a National Standard of Canada. The new and revised requirements are substantially in accordance with Proposal(s) on this subject dated March 10, 2017. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form b

10、y 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, the implied warranties of merchantability or tness for any purpose. In no

11、 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 Standard, even if UL or an authorized UL representative has been advised

12、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 agree to defend, indemnify, and hold UL harmless from and against any loss

13、, 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. The following table lists the future effective dates with the corresponding ite

14、m. Future Effective Date (USA) References May 26, 2017 30.4.3, 30.4.4, 30.4.6 February 24, 2018 60.4.1, 60.6.7, 63.5.1 August 1, 2018 4.23, 4.24, 4.29, 4.34, 15.4.8, 32.1.1, Table 32.1, Table 32.2, 32.1.832.1.14, 32.1.18, 32.2.1.4, 32.2.2.1, Section 39.1.1, Section 39.1.3, 60.1.8, 60.1.17, 60.8.3, 6

15、0.8.4, 60.8.7, 63.4.9 December 7, 2018 Section 33.6 MAY 19, 2017 UL 325 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MAY 19, 2017 UL 325 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIB

16、UTION WITHOUT PERMISSION FROM UL May 19, 2017 1 UL 325 Standard for Door, Drapery, Gate, Louver, and Window Operators and Systems First Edition April, 1973 Second Edition April, 1979 Third Edition April, 1986 Fourth Edition May, 1995 Fifth Edition June, 2002 Sixth Edition October, 2013 Seventh Editi

17、on May 19, 2017 This ANSI/CAN/UL Safety Standard consists of the Seventh Edition. The most recent designation of ANSI/UL 325 as an American National Standard (ANSI) occurred on May 19, 2017. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page, Preface or SCC F

18、oreword. The Department of Defense (DoD) has adopted UL 325 on January 21, 1992. The publication of revised pages or a new edition of this Standard will not invalidate the DoD adoption. This standard has been approved as a National Standard of Canada (NSC) by the Standards Council of Canada (SCC). C

19、OPYRIGHT 2017 UNDERWRITERS LABORATORIES INC. ANSI/UL 325-2017UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MAY 19, 2017 UL 325 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PE

20、RMISSION FROM UL CONTENTS Preface (UL) 8 INTRODUCTION 1 Scope 11 2 Terminology .11 3 Normative References 11 4 Glossary 12 5 Components 16 6 Units of Measurement 16 7 References 16 CONSTRUCTION 8 General .16 9 Frame and Enclosure 17 10 Accessibility of Uninsulated Live Parts and Film-Coated Wire 20

21、11 Mechanical Assembly .24 12 Protection Against Corrosion .25 13 Power-Supply Connections 27 13.1 General .27 13.2 Cord-connected operators .28 13.3 Drapery operators 28 13.4 Residential garage door operators 29 13.5 Residential and commercial pedestrian door operators 30 13.6 Permanently connected

22、 appliances .30 13.7 Exterior shutter and exterior awning operators .33 13.8 Light-duty commercial door operators .34 14 Live Parts 34 15 Internal Wiring 34 15.1 General .34 15.2 Protection of wiring .36 15.3 Splices and connections 36 15.4 Secondary circuits 37 16 Electrical Insulation .38 17 Motor

23、s .38 18 Overload Protection .39 19 Switches and Controls .41 20 Heating Elements .42 21 Lampholders, Light Emitting Diodes (LED) Light Sources, and Lighting Ballasts 42 22 Receptacles 42 23 Capacitors .43 24 Spacings 43 25 Grounding .45 PROTECTION AGAINST RISK OF INJURY TO PERSONS 26 General 46 27

24、Pressure Vessels and Parts Subject to Pressures 51 27.1 General .51 MAY 19, 2017 UL 325 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 27.2 Pressure-relief devices 52 28 Moving Parts .53 29 Surface Temperatures .54 30 Pedestrian Doors and

25、Door Operators .55 30.1 General .55 30.2 Panic hardware 55 30.3 Interruption of power 55 30.4 Entrapment 56 30.5 Glazing material 57 30.6 Clearance .57 31 Commercial/Industrial Door Operators and Systems 57 31.1 Entrapment 57 31.2 External entrapment protection .58 32 Class I, II, III, and IV Vehicu

26、lar Gate Operators and Systems 59 32.1 General entrapment protection provisions .59 32.2 Entrapment protection (Types A, B1, B2, and C) .64 33 Residential Garage Door Operator and Door Operator Systems 66 33.1 General .66 33.2 Inherent primary entrapment protection .67 33.3 Secondary entrapment prot

27、ection 71 33.4 Additional features .72 33.5 Unattended operation .73 33.6 Unattended operation control accessory 74 34 Vertically Moving Combination Rigid One-Piece Overhead Residential Garage Door and Operator System .77 EXTERNAL ENTRAPMENT PROTECTION DEVICES 35 All Devices .78 35.1 General .78 35.

28、2 Current protection test 79 35.3 Water exposure tests .79 35.4 Ultraviolet light exposure test 81 35.5 Resistance to impact test 81 36 External Entrapment Protection Devices with Wireless Control .82 36.1 Initial test set-up .82 36.2 Radiated immunity test 82 36.3 Battery test for wireless devices

29、82 36.4 Ambient light test for wireless device with IR communication 83 37 Photoelectric Sensors .83 37.1 Normal operation test (doors, vertical lift gates, and vertical pivot gates) 83 37.2 Normal operation test (all other gates) 84 37.3 Sensitivity test .85 37.4 Ambient light test .86 38 Photoelec

30、tric Sensor Vertical Arrays 87 39 Edge Sensors 87 39.1 Normal operation test .87 39.2 Endurance test .99 39.3 Elastomeric material conditioning test .99 40 Audio Alarms 100 40.1 Elastomeric material conditioning test 100 40.2 Activation test 100 41 Trial Installation .100 MAY 19, 2017 UL 325 4UL COP

31、YRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL PERFORMANCE 42 Leakage Current Test 100 42.1 General 100 42.2 Tests 101 43 Leakage Current Test Following Humidity Conditioning .104 44 Starting Current Test .104 45 Input Current Test .105 46 Normal

32、 Temperature Test 105 46.1 General 105 46.2 Maximum normal load .108 46.3 Residential door operators .108 46.4 Light duty (commercial/industrial) door operators 108 46.5 Commercial or industrial door systems or operators .109 46.6 Vehicular barrier (arm) operators 109 46.7 Drapery operators .109 46.

33、8 Louvers 110 46.9 Pedestrian doors 110 46.10 Pedestrian door operators .110 46.11 Vehicular gate operators (or systems) 110 47 Dielectric Voltage-Withstand Test 111 48 Insulation Resistance Test and Dielectric Voltage-Withstand Test (Repeated) .111 49 Inherent Secondary Force Activated Door Sensors

34、 114 49.1 General 114 49.2 Closing force test .118 49.3 Opening force test 119 49.4 Fifty cycle test 119 49.5 Adjustment of door weight test 119 49.6 Obstruction test .119 50 Metallic-Coating-Thickness Test .120 51 Accelerated Aging Test of Gaskets 121 52 Tests on Switches and Controls .122 53 Strai

35、n-Relief Test 123 54 Interconnection Cable Overload Heating Test .123 55 Puncture Resistance Test 124 56 Permanence of Marking Tests .125 57 Dead Load Test .126 MANUFACTURING AND PRODUCTION TESTS 58 Dielectric Voltage-Withstand Test 126 59 Grounding Continuity Test 127 INSTRUCTION MANUAL 60 Details

36、.128 60.1 General 128 60.2 Pedestrian doors and door operators 130 60.3 Residential garage doors and door operators .131 60.4 Installation instructions for residential garage door operators and systems .132 60.5 User instructions for residential garage door operators and systems .133 60.6 Commercial

37、/industrial door operators (or systems) 134 60.7 Light duty (commercial/industrial) door operators 136 MAY 19, 2017 UL 325 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 60.8 Vehicular gate operators (or systems) .136 60.9 Combination rigi

38、d one-piece overhead residential garage door and operator system .140 60.10 Drapery Operators .140 61 Field Installed Labels .140 62 Field Installed Placards .142 62.1 Vehicular gate operators (systems) 142 62.2 Commercial/Industrial door operator (or system) 144 MARKING 63 Details .146 63.1 General

39、 146 63.2 Components 148 63.3 Specic appliances 150 63.4 Gate operators (or systems) 151 63.5 Commercial/Industrial door operators (or systems) 152 SUPPLEMENT SA - (Normative) UL 60335-1/CAN/CSA-C22.2 No. 60335-1 BASED REQUIREMENTS FOR THE EVALUATION OF ELECTRONIC CIRCUITS INTRODUCTION SA1 Scope SA1

40、 SA2 General SA1 SA3 Glossary SA1 CONSTRUCTION SA4 Components SA2 SA4.1 Capacitors .SA2 SA4.2 Isolation devices SA2 SA4.3 Printed wiring boards SA3 SA4.4 Switch mode power supplies .SA3 SA5 Identication of Safety Critical Circuit Functions .SA3 SA5.1 General SA3 SA5.2 Protective electronic circuits

41、SA4 SA6 Evaluation of the Different Types of Electronic Circuits .SA4 SA6.1 All types of circuits SA4 SA7 Circuits that provide Safety Critical Functions .SA5 PERFORMANCE SA8 General Conditions for the Tests SA5 SA8.1 Details .SA5 SA8.2 Intentionally weak parts SA6 SA8.3 Test results determined by o

42、vercurrent protection operation SA6 SA9 Low-Power Circuits SA7 SA9.1 Low-power circuit determination .SA7 SA10 Abnormal Operation and Fault Tests SA8 SA10.13 Low-power circuit re tests SA10 MAY 19, 2017 UL 325 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT P

43、ERMISSION FROM UL SA10.14 Switch mode power supply overload test .SA10 SA11 Programmable Component Reduced Supply Voltage Test SA11 SA12 Electromagnetic Compatibility (EMC) Requirements Immunity .SA11 MANUFACTURING AND PRODUCTION LINE TESTING SA13 Correct Function of Circuits .SA12 ANNEX A (Normativ

44、e) Reference Standards A1 Reference Publications A1 ANNEX B (Informative) Marking French Translations MAY 19, 2017 UL 325 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface (UL) This is the Seventh Edition of the ANSI/CAN/UL 325, Stand

45、ard for Door, Drapery, Gate, Louver, and Window Operators and Systems. UL is accredited by the American National Standards Institute (ANSI) and the Standards Council of Canada (SCC) as a Standards Development Organization (SDO). This Standard has been developed in compliance with the requirements of

46、 SCC and ANSI for accreditation of a Standards Development Organization. This ANSI/CAN/UL 325 Standard for Safety is under continuous maintenance, whereby each revision is ANSI/CAN approved upon publication. If no revisions occur, the initiation of the review of this Standard will commence within 5

47、years of the date of publication. In Canada, there are two official languages, English and French. All safety warnings must be in French and English. Attention is drawn to the possibility that some Canadian authorities may require additional markings and/or installation instructions to be in both of

48、ficial languages. 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 Collaborative Standards Development System (CSDS) at http:/. ULs Standards for Safety are copyrighted by UL. Neith

49、er 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 sole and exclusive property of UL. To purchase UL Standards, visit Comm 2000 at http:/m- or call tollfree 1-888-853-3503. This Edition of the Standard has been formally approved by the UL Standards Technical Panel (STP) on Door, Drapery, Gate, Louver, and Window Operators and Systems, STP 325.