UL 507-2017 UL Standard for Safety Electric Fans (Tenth Edition Reprint with revisions through and including February 22 2018).pdf

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1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 507 Electric Fans STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURT

2、HER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Electric Fans, UL 507 Tenth Edition, Dated November 9, 2017 Summary of Topics This new edition of ANSI/UL 507 includes the following changes in requirements: Revision to the Table for “Cords and appliances” to Add

3、ress Portable Fan Cord Length when a Specic Cord Type is Used. Includes the Button Battery Requirements Reference to Horizontal Standard, UL 4200A Instruction requirement for Lasers used in Fan Products Moving Parts of Down-draft Fans Addition of New Supplement to Include IEC 60335-1 Based Requireme

4、nts as Option for the Evaluation of Electronic Circuits Removal of Directly- and Indirectly-Accessible Motor Denition Motor Capacitor Clarication Revision to Ultraviolet Radiation Test Terminology Clarication of the Table for “Ceiling-suspended fans from 2.1 meters (7 feet) to less than 3.05 meters

5、(10 feet) above oor” The new and revised requirements are substantially in accordance with Proposal(s) on this subject dated January 20, 2017, January 27, 2017, August 11, 2017, and September 1, 2017. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, o

6、r 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, the implied warranties of merchantability or t

7、ness 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 Standard, even if UL or an authorized UL repre

8、sentative 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 agree to defend, indemnify, and hold UL harmles

9、s 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. NOVEMBER 9, 2017 UL 507 tr1UL COPYRIGHTED MATERIAL N

10、OT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NOVEMBER 9, 2017 UL 507 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NOVEMBER 9, 2017 1 UL 507 Standard for Electric Fans First Edit

11、ion January, 1935 Second Edition March, 1938 Third Edition May, 1961 Fourth Edition July, 1969 Fifth Edition November, 1972 Sixth Edition February, 1977 Seventh Edition December, 1991 Eighth Edition October, 1994 Ninth Edition December, 1999 Tenth Edition November 9, 2017 This ANSI/UL Standard for S

12、afety consists of the Tenth edition. The most recent designation of ANSI/UL 507 as an American National Standard (ANSI) occurred on November 9, 2017. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, and Title Page. The Department of Defense (DoD) has adopted UL 507 on

13、 February 5, 1993. The publication of revised pages or a new edition of this Standard will not invalidate the DoD adoption. 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 Collabor

14、ative 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 sole and

15、exclusive property of UL. COPYRIGHT 2017 UNDERWRITERS LABORATORIES INC. ANSI/UL 507-2017UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NOVEMBER 9, 2017 ELECTRIC FANS - UL 507 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR

16、FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS PART 1 ALL FANS INTRODUCTION 1 Scope 15 2 Glossary 16 2.1 General 16 2.2 Product terms .16 2.3 Additional terms .18 3 Units of Measurement 20 4 Undated References .21 5 Application of Requirements.21 CONSTRUCTION 6 Components 2

17、2 6.1 General 22 6.2 Attachment plugs, receptacles, connectors, and terminals 23 6.3 Boxes and raceways.24 6.4 Cords, cables, and internal wiring .24 6.5 Cord reels 25 6.6 Light sources and associated components .25 6.7 Overcurrent protection .26 6.8 Power supplies26 6.9 Supplemental insulation, ins

18、ulating bushings, and assembly aids27 6.10 Transformers 27 7 Frame and Enclosures .28 7.1 General 28 7.2 Wood enclosure parts30 7.3 Non-metallic enclosures 31 7.4 Non-metallic parts other than enclosures .35 8 Flame Spread and Smoke Developed Requirements for Non-Metallic Enclosures and Other Parts

19、of Permanently Connected Equipment36 9 Accessibility of Moving Parts 37 9.1 General 37 9.2 Portable fans and window fans38 9.3 Stationary fans and permanently connected fans 41 10 Accessibility of Live Parts 44 10.1 General .44 10.2 Application of probes .44 10.3 Removal of parts .46 10.4 Disconnect

20、ion means .46 11 Mechanical Assembly .46 12 Mounting Means 48 12.1 General .48 12.2 Cord-connected wall-mounted appliances .48 13 Protection Against Corrosion .48 14 Power Supply Connections Permanently-Connected Appliances 49 14.1 General .49 NOVEMBER 9, 2017 ELECTRIC FANS - UL 507 3UL COPYRIGHTED

21、MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 14.2 Knockouts and openings 51 14.3 Field-wiring compartments.52 14.4 Wiring terminals and leads 53 14.5 Identication .55 15 Power Supply Connections Cord-Connected Appliances .56 15.1 Cords and plugs .56 15.

22、2 Strain relief 60 15.3 Bushings 60 16 Supply Cord Overcurrent Protection.61 17 Special Protection Devices.62 18 Live Parts63 19 Internal Wiring Electrical Connections .63 20 Insulating Material 65 21 Receptacles66 22 Motors.68 23 Motor Protection 70 24 Protective Devices 72 25 Fuseholders and Fused

23、 Attachment Plugs .72 26 Motor Overload Protection .73 27 Switches, Including Motor Controllers .74 28 Interlocks 76 29 Capacitors .77 30 Spacings 78 31 Secondary Circuits 81 31.1 General .81 31.2 Difference between the level of evaluation required within each type of secondary circuit .82 31.3 Clas

24、s 2 circuit requirements .83 31.4 Limited voltage/current circuit requirements83 31.5 Limited energy circuit requirements .84 31.6 Limiting impedance circuit requirements.85 32 Printed-Wiring Boards .86 33 General Purpose Transformer Insulation Systems.86 34 Electronic Circuits.87 35 Grounding .88 3

25、5.1 General .88 35.2 Permanently connected appliances .89 35.3 Cord-connected appliances 89 35.4 Grounding for low-voltage power-limited circuits90 35.5 Fans employing convenience receptacles .91 36 Filters .91 37 Accessories 92 38 Button or Coin Cell Batteries of Lithium Technologies .92 39 Lasers.

26、92 PERFORMANCE ALL APPLIANCES 40 Test Voltages 93 41 Leakage Current Test .93 42 Continuity of Grounding Circuit Test.96 43 Limited Short-Circuit Test 97 44 Starting Current Test 97 45 Input Test98 NOVEMBER 9, 2017 ELECTRIC FANS - UL 507 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTI

27、ON OR DISTRIBUTION WITHOUT PERMISSION FROM UL 46 Temperature Test.98 46.1 All fans .98 46.2 Fans for use over an eye-level range oven .102 46.3 Controllers .103 47 Dielectric Voltage Withstand Test 104 48 Water Spray Test 106 48.1 General 106 48.2 Test preparation 107 48.3 Procedure 110 48.4 120 vol

28、t cord-connected appliances .111 48.5 Other than 120 volt cord connected appliances .111 48.6 All appliances.111 49 Hosedown Test112 50 Locked Rotor Test .112 51 Locked Rotor Cycling 113 52 Flagging 114 53 Humidity Conditioning Test .114 54 Strain Relief Test 115 55 Interconnecting Cords and Leads 1

29、16 56 Unguarded Impeller Tests 116 57 Push Back Relief Test117 58 Oscillating Fan Test117 59 Tests of Switches and Controls118 59.1 Overload .118 59.2 Reversing 119 60 Static Load Test For Mounting Means119 61 Impact Test on Guards .120 62 Static Force Test on Guards 121 63 Impeller Test for Portabl

30、e Fans121 64 Impeller Ignition Test .121 65 Component Breakdown Test 122 66 Fuseholder Cover Test .124 67 General Purpose Transformers 124 67.1 General 124 67.2 Voltage measurement test .124 67.3 Overload test .124 67.4 Repeated dielectric voltage-withstand test 125 68 Thermal Aging 125 69 Permanenc

31、e of Marking Tests.125 PERFORMANCE PORTABLE APPLIANCES 70 Drop Test.127 71 Security of Handle Test 128 72 Stability Test 128 73 Hassock Fan Load Test 129 PERFORMANCE PERMANENTLY CONNECTED APPLIANCES 74 Installation Test .129 75 Tests for Fans for Unattended Areas.129 MANUFACTURING AND PRODUCTION TES

32、TS NOVEMBER 9, 2017 ELECTRIC FANS - UL 507 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 76 Dielectric Voltage Withstand Test 129 77 Grounding Continuity Test 131 78 Polarization Test.132 RATING 79 Details .132 MARKING 80 General Markings

33、133 80.1 General 133 80.2 Motors .134 80.3 Controllers .135 80.4 Shipping .135 80.5 Wall- or ceiling-insert fans 136 80.6 Attic-mounted and roof-mounted fans 138 80.7 Wiring .138 80.8 Cord tag markings.139 81 Cautionary Markings .140 INSTRUCTIONS 82 Important Safety Instructions 141 82.1 General 141

34、 82.2 Details .142 83 Installation Instructions .144 84 User Servicing Instructions145 PART 2 SPECIFIC FAN TYPES FANS FOR USE WITH SOLID STATE SPEED CONTROLS 85 General 146 86 Construction 146 87 Performance 147 87.1 Temperature test 147 87.2 Abnormal operation test150 88 Marking 150 CEILING-SUSPEND

35、ED FANS 89 General 150 90 Construction 150 90.1 Mounting means 150 90.2 Fan blades .152 90.3 Power supply connections153 90.4 Wiring .153 90.5 Openings in canopy .153 91 Performance 154 91.1 Static load test 154 91.2 Fans with polymeric mounting means155 NOVEMBER 9, 2017 ELECTRIC FANS - UL 507 6UL C

36、OPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 91.3 Polymeric blades 156 91.4 Fan blade brackets 157 92 Marking 159 93 Installation Instructions .161 DAMP LOCATION CEILING-SUSPENDED FANS 94 General 163 95 Construction Protection Against Corrosi

37、on 163 96 Construction Electrical 164 97 Construction Exposure to Sunlight (Ultraviolet Radiation) .164 98 Fan Blades .164 99 Performance 164 99.1 Polymeric blades 164 99.2 Polymeric ball-joint hanger means.165 100 Marking .165 101 Installation Instructions 165 WET LOCATION CEILING-SUSPENDED FANS 10

38、2 General .165 103 Construction .166 103.1 Corrosion protection 166 103.2 Fan blades 166 104 Performance .166 105 Marking .166 106 Installation Instructions 167 CEILING-SUSPENDED FAN LIGHT KITS 107 General .167 108 Construction .167 109 Performance .168 110 Marking .169 111 Installation Instructions

39、 170 FANS FOR USE IN COOKING AREAS 112 General .171 113 Construction .171 113.1 Motor .171 113.2 Duct-connection tting 171 113.3 Enclosures and guards .172 113.4 Nonmetallic parts location and volume limitations 172 113.5 Receptacles .174 113.6 Filters 174 113.7 Cord-connected rangehoods 174 113.8 R

40、angehood cord-connection kits .177 113.9 Light assemblies .178 113.10 Lamp containment barriers .178 113.11 Tungsten-halogen lamp voltage incompatibility .179 113.12 Glass rangehood surfaces .182 114 Performance .182 NOVEMBER 9, 2017 ELECTRIC FANS - UL 507 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR

41、 FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 114.1 General .182 114.2 Temperature test for rangehoods 183 114.3 Grease conditioning 184 114.4 Oven and humidity conditioning 184 114.5 Grease and humidity conditioning 184 114.6 Tests for cord-connected rangehoods 184 114.7 Tests fo

42、r rangehood cord-connection kits .185 114.8 Polymeric lamp containment barrier melt-through 185 114.9 Glass impact test 186 115 Rating for Cord-Connected Rangehoods 186 116 Marking .186 117 Installation Instructions for Rangehoods and Rangehood Cord-Connection Kits 188 118 Safety Instructions 190 DA

43、MP LOCATION FANS FOR USE IN COOKING AREAS 119 General .191 120 Marking .191 121 Instructions 191 RANGEHOOD/REMOTE BLOWERS FOR USE IN COOKING AREAS 122 General .191 123 Construction .192 124 Performance .192 125 Marking .192 126 Installation Instructions 192 VENTILATING-HOOD-FAN SHELVES 127 General .

44、193 128 Construction .193 129 Performance .194 129.1 Ventilating-hood-fan shelf temperature test 194 129.2 Strength of mounting test .200 129.3 Tipover test .201 130 Ratings201 131 Marking .201 132 Installation Instructions 202 RECREATIONAL VEHICLE FANS 133 General .202 134 Construction .203 134.1 M

45、eans of mounting .203 134.2 Diffusers and lenses 203 134.3 Supply connections 24 volts or less 203 134.4 Wiring 203 134.5 Electrical components 204 135 Performance .205 135.1 Input test 24 volts or less205 135.2 Normal temperature test 24 volts or less 205 135.3 Dielectric voltage-withstand test 24

46、volts or less207 NOVEMBER 9, 2017 ELECTRIC FANS - UL 507 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 135.4 Abnormal operation test 24 volts or less 207 135.5 Rain test 24 volts or less 207 135.6 Vibration test 24 volts or less 207 136 M

47、anufacturing and Production Tests 208 136.1 Dielectric voltage-withstand test 24 volts or less208 137 Marking .208 FANS FOR AGRICULTURAL BUILDINGS 138 General .209 139 Construction .209 140 Performance .209 141 Marking .209 CEILING INSERT FAN/LIGHT COMBINATIONS 142 General .210 143 Construction .210

48、 144 Performance .211 144.1 Normal temperature test 211 144.2 Abnormal operation tests .212 145 Marking .221 146 Operating and Installation Instructions.222 SWAG-MOUNTED CEILING-SUSPENDED FANS 147 General .222 148 Construction .222 149 Marking .224 150 Installation Instructions 224 151 Swag Kits .22

49、4 152 Through-Cord In-Line Speed Controllers 225 152.1 General .225 152.2 Construction .225 152.3 Performance 226 152.4 Marking .228 FANS FOR USE IN WINDOWS 153 General .228 154 Construction .228 155 Installation Instructions 228 TOILET-BOWL FANS 156 General .228 157 Performance .229 157.1 Water spray test .229 157.2 Overow test 230 157.3 Creep test.230 157.4 Heat cycling test .231 157.5 Temperature cycling tests .231 157.6 Static load test.231 NOVEMBER 9, 2017 ELECTRIC FA