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

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 revision of ANSI/UL 507 includes changes in the following requirements: Rangehoods with Ceiling-Mounted Luminaire Module New Excep

3、tion for Products Employing UV Lamps The new and revised requirements are substantially in accordance with Proposal(s) on this subject dated January 19, 2018. 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 ri

4、ghts reserved. No part of this publication 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 expre

5、ssed or implied, including but not 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

6、out of the use of or the inability 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 el

7、ectronic versions of ULs Standards for Safety agree 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 Sta

8、ndard on the purchasers computer system. FEBRUARY 22, 2018 UL 507 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL FEBRUARY 22, 2018 UL 507 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBU

9、TION WITHOUT PERMISSION FROM UL NOVEMBER 9, 2017 (Title Page Reprinted: February 22, 2018) 1 UL 507 Standard for Electric Fans First Edition January, 1935 Second Edition March, 1938 Third Edition May, 1961 Fourth Edition July, 1969 Fifth Edition November, 1972 Sixth Edition February, 1977 Seventh Ed

10、ition December, 1991 Eighth Edition October, 1994 Ninth Edition December, 1999 Tenth Edition November 9, 2017 This ANSI/UL Standard for Safety consists of the Tenth edition including revisions through February 22, 2018. The most recent designation of ANSI/UL 507 as an American National Standard (ANS

11、I) occurred on February 22, 2018. 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 February 5, 1993. The publication of revised pages or a new edition of this Standard will not invalidate the DoD ad

12、option. 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 https:/. ULs Standards for Safety are copyrighted by UL. Neither a prin

13、ted 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. COPYRIGHT 2018 UNDERWRITERS LABORATORIES INC. ANSI/UL 507-2018UL COPYRIGHTED MATERIAL NOT

14、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 FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS PART 1 ALL FANS INTRODUCTION 1 Scope 15 2 G

15、lossary 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 22 6.1 General 22 6.2 Attachment plugs, receptacles, connectors, and terminals 23 6.3 Boxes and raceways .24 6.4 Cor

16、ds, 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 supplies 26 6.9 Supplemental insulation, insulating bushings, and assembly aids 27 6.10 Transformers 27 7 Frame and Enclosures .28 7.1 General 28 7.2 Wood en

17、closure parts 30 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 of Permanently Connected Equipment 36 9 Accessibility of Moving Parts 37 9.1 General 37 9.2 Portable fans and w

18、indow fans 38 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 Disconnection means .46 11 Mechanical Assembly .46 12 Mounting Means 48 12.1 General .48 12.2 Cord-connected wall-mount

19、ed 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 MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 14.2 Knockouts an

20、d 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 15.2 Strain relief 60 15.3 Bushings 60 16 Supply Cord Overcurrent Protection .61 17 Special Protection Devices

21、.62 18 Live Parts 63 19 Internal Wiring Electrical Connections .63 20 Insulating Material 65 21 Receptacles 66 22 Motors .68 23 Motor Protection 70 24 Protective Devices 72 25 Fuseholders and Fused Attachment Plugs .72 26 Motor Overload Protection .73 27 Switches, Including Motor Controllers .74 28

22、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 Class 2 circuit requirements .83 31.4 Limited voltage/current circuit requirements 83 31.5 Limited energy c

23、ircuit 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 35.1 General .88 35.2 Permanently connected appliances .89 35.3 Cord-connected appliances 89 35.4 Gr

24、ounding for low-voltage power-limited circuits 90 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 .92 PERFORMANCE ALL APPLIANCES 40 Test Voltages 93 41 Leakage Current Test .93 42 Continuity of Gr

25、ounding Circuit Test .96 43 Limited Short-Circuit Test 97 44 Starting Current Test 97 45 Input Test 98 NOVEMBER 9, 2017 ELECTRIC FANS - UL 507 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 46 Temperature Test .98 46.1 All fans .98 46.2 Fa

26、ns 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 volt cord-connected appliances .111 48.5 Other than 120 volt cord connected appliances .111 48.6

27、All appliances .111 49 Hosedown Test 112 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 116 56 Unguarded Impeller Tests 116 57 Push Back Relief Test 117 58 Oscillating Fan Test 117

28、59 Tests of Switches and Controls 118 59.1 Overload .118 59.2 Reversing 119 60 Static Load Test For Mounting Means 119 61 Impact Test on Guards .120 62 Static Force Test on Guards 121 63 Impeller Test for Portable Fans 121 64 Impeller Ignition Test .121 65 Component Breakdown Test 122 66 Fuseholder

29、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 Permanence of Marking Tests .125 PERFORMANCE PORTABLE APPLIANCES 70 Drop Test .127 71 Security o

30、f 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 TESTS NOVEMBER 9, 2017 ELECTRIC FANS - UL 507 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED F

31、OR 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 133 80.1 General 133 80.2 Motors .134 80.3 Controllers .135 80.4 Shipping .135 80.

32、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 82.2 Details .142 83 Installation Instructions .144 84 User Servicing Instructio

33、ns 145 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 test 150 88 Marking 150 CEILING-SUSPENDED FANS 89 General 150 90 Construction 150 90.1 Mounting means 150 90.2 Fan bla

34、des .152 90.3 Power supply connections 153 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 means 155 NOVEMBER 9, 2017 ELECTRIC FANS - UL 507 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION W

35、ITHOUT 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 Corrosion 163 96 Construction Electrical 164 97 Construction Exposure to Sunlight (U

36、ltraviolet 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 102 General .165 103 Construction .166 103.1 Corrosion protection 166 103.2 Fa

37、n 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 170 FANS FOR USE IN COOKING AREAS 112 General .171 113 Construction .171 11

38、3.1 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 Rangehood cord-connection kits .177 113.9 Light assemblies .178 113.10 Lamp c

39、ontainment barriers .178 113.11 Tungsten-halogen lamp voltage incompatibility .179 113.12 Glass rangehood surfaces .182 113.13 Rangehoods with ceiling-mounted luminaire module .182 FEBRUARY 22, 2018 ELECTRIC FANS - UL 507 6AUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUT

40、ION WITHOUT PERMISSION FROM UL 114 Performance .182 FEBRUARY 22, 2018 ELECTRIC FANS - UL 507 6BUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL FEBRUARY 22, 2018 ELECTRIC FANS - UL 507 7 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORI

41、ZED FOR 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 T

42、ests for 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

43、 190 DAMP 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 Ge

44、neral .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 Ratings 201 131 Marking .201 132 Installation Instructions 202 RECREATIONAL VEHICLE FANS 133 General .202 134 Construction .203

45、 134.1 Means 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 less 205 135.2 Normal temperature test 24 volts or less 205 135.3 Dielectric voltage-withstand

46、 test 24 volts or less 207 FEBRUARY 22, 2018 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 les

47、s 207 136 Manufacturing and Production Tests 208 136.1 Dielectric voltage-withstand test 24 volts or less 208 137 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 Const

48、ruction .210 144 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

49、Swag Kits .224 152 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, 2