1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 283 Air Fresheners and Deodorizers STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AU
2、THORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Air Fresheners and Deodorizers, UL 283 Third Edition, Dated June 16, 2015 Summary of Topics This revision of ANSI/UL 283 was issued to incorporate the following changes: Alternative test methods f
3、or ash point fragances STP-1 supply cords for lightweight products The revised requirements are substantially in accordance with Proposal(s) on this subject dated May 20, 2016, August 19, 2016 and October 28, 2016. Text that has been changed in any manner or impacted by ULs electronic publishing sys
4、tem is marked with a vertical line in the margin. All rights 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 S
5、tandard 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 event will UL be liable for any special, incidental, consequential, indirect or similar damages, including loss of prots, l
6、ost 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 of the possibility of such damage. In no event shall ULs liability for any damage ever exceed the price paid for this Standa
7、rd, 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, expense, liability, damage, claim, or judgment (including reasonable attorneys fees) resulting from any error or deviation
8、 introduced while purchaser is storing an electronic Standard on the purchasers computer system. DECEMBER 16, 2016 UL 283 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL DECEMBER 16, 2016 UL 283 tr2 No Text on This PageUL COPYRIGHTED MATE
9、RIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JUNE 16, 2015 (Title Page Reprinted: December 16, 2016) 1 UL 283 Standard for Air Fresheners and Deodorizers First Edition March, 2004 Second Edition March, 2008 Third Edition June 16, 2015 This ANSI/UL Standard
10、for Safety consists of the Third edition including revisions through December 16, 2016. The most recent designation of ANSI/UL 283 as an American National Standard (ANSI) occurred on December 16, 2016. ANSI approval for a standard does not include the Cover Page, Transmittal Pages and Title Page. Co
11、mments 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 printed nor el
12、ectronic 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 2016 UNDERWRITERS LABORATORIES INC. ANSI/UL 283-2016UL COPYRIGHTED MATERIAL NOT AUTHORIZED
13、 FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL DECEMBER 16, 2016 AIR FRESHENERS AND DEODORIZERS - UL 283 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION 1 Scope .7 2 Units of
14、Measurement .7 3 Undated References 8 4 Glossary .8 CONSTRUCTION 5 General .12 6 Components 12 6.1 General 12 6.2 Attachment plugs, receptacles, connectors, and terminals 13 6.3 Batteries and battery chargers 14 6.4 Capacitors and lters 15 6.5 Controls 15 6.6 Cords, cables, and internal wiring .18 6
15、.7 Film-coated wire (magnet wire) 19 6.8 Gaskets and seals .19 6.9 Heaters and heating elements 19 6.10 Insulation systems 19 6.11 Light sources and associated components 20 6.12 Marking and labeling systems 20 6.13 Motors and motor overload protection 21 6.14 Overcurrent protection 23 6.15 Polymeri
16、c materials and enclosures 24 6.16 Power supplies .24 6.17 Printed-wiring boards .24 6.18 Semiconductors and small electronic components 25 6.19 Supplemental insulation, insulating bushings, and assembly aids .26 6.20 Switches 26 6.21 Transformers 27 6.22 Valves (electrically operated) and solenoids
17、 .27 7 Frame and Enclosure 28 7.1 General 28 7.2 Non-metallic parts other than enclosures .33 8 Mechanical Assembly 35 9 Protection Against Corrosion 36 10 Accessibility of Uninsulated Current-Carrying Parts, Film-Coated Wire, and Moving Parts . . .36 11 Supply Connections .41 11.1 Cord-connected ap
18、pliances 41 11.2 Direct plug-in type appliances 45 12 Current-Carrying Parts 49 13 Insulating Material 50 14 Internal Wiring Electrical Connections .50 14.1 Mechanical protection .50 14.2 Splices and connections 51 15 Separation of Circuits .52 16 Capacitors .52 17 Grounding .53 DECEMBER 16, 2016 AI
19、R FRESHENERS AND DEODORIZERS - UL 283 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 17.1 General .53 17.2 Grounding identication .54 18 Heating Elements .54 19 Lampholders .54 20 Motors .55 20.1 Construction .55 20.2 Brush wear out .55 20
20、.3 Overload protection .55 21 Overload- or Thermal-Protective Devices 58 22 Receptacles 59 23 Switches and Controls .59 24 Controls End Product Test Parameters 60 24.1 General .60 24.2 Auxiliary controls .60 24.3 Operating controls (regulating controls) .60 24.4 Protective controls (limiting control
21、s) 62 24.5 Controls using a temperature sensing device 63 25 Spacings 64 26 Seals and Gaskets 66 27 Consumables 66 28 Fragrances .67 29 Transformers .67 30 Secondary Circuits 68 30.1 General .68 30.2 Difference between the level of testing required within each type of secondary circuit .68 30.3 Clas
22、s 2 circuit requirements .70 30.4 Limited voltage/current circuit requirements 70 30.5 Limited energy circuit requirements .71 30.6 Limiting impedance circuit requirements .71 31 Printed-Wiring Boards .72 32 Electronic Circuits .73 33 Insulation Systems 73 34 Protection Against Injury to Person .74
23、34.1 General .74 34.2 Sharp edges .75 34.3 Enclosures and guards .75 34.4 Rotating or moving members 79 34.5 Switches, controls, and interlocks 79 34.6 Hot liquids .80 PERFORMANCE 35 General 80 36 Leakage-Current Test .81 37 Test of Insulation Resistance and Leakage-Current as a Result of Moisture .
24、85 38 Humidity Conditioning Test .86 39 Input Test 86 40 Temperature Test .87 40.1 All appliances 87 40.2 Surface temperature 91 41 Dielectric Voltage-Withstand Test .92 42 Flooding of Current-Carrying Parts Test .93 43 Test for Deterioration of Parts Subject to Flexing .93 DECEMBER 16, 2016 AIR FRE
25、SHENERS AND DEODORIZERS - UL 283 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 44 Test for Reliability of Parts Not Subject to Flexing 94 45 Grounding Continuity Test .95 46 Tests on Switches and Controls 95 47 Strain-Relief Test .96 48 A
26、bnormal Operation Test 97 49 Operational Test 99 50 Permanence of Marking Test .99 51 Stability Test 100 52 Tip-Over Test .101 53 Consumables .102 53.1 Flash point test .102 53.2 Flame ignition test .102 54 Impeller Ignition Test .103 55 Unguarded Impeller Test .104 56 Blade Security Test 104 57 End
27、urance Test .105 58 Torque Test .105 59 Mold Stress-Relief Distortion Test .106 60 Cap Pull Test .106 61 Impact Test .107 61.1 General 107 61.2 Ball impact test .108 61.3 Drop impact on direct plug-in units 111 61.4 Drop impact test 111 61.5 Rod pressure on direct plug-in units .112 61.6 Resistance
28、to crushing on direct plug-in units .112 62 Resistance to Deterioration Test .112 63 Push Back Relief Test 113 64 Overspeed Test .114 65 Secondary Circuit Voltage and Current Measurement Test .114 66 Liquid Tight Tests for Containers Employing Wicks 115 67 Solenoids .115 68 Thermoplastic motor insul
29、ation systems 116 68.1 General 116 68.2 Abnormal conditioning .116 68.3 Overload-burnout conditioning 117 68.4 Thermal aging 117 MANUFACTURING AND PRODUCTION TESTS 69 Dielectric Voltage-Withstand Test 118 70 Grounding Continuity Test 120 RATINGS 71 Details .120 MARKINGS 72 Details .121 72.1 General
30、121 72.2 Cord-connected appliances .122 DECEMBER 16, 2016 AIR FRESHENERS AND DEODORIZERS - UL 283 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INSTRUCTIONS 73 Details .123 DECEMBER 16, 2016 AIR FRESHENERS AND DEODORIZERS - UL 283 6UL COP
31、YRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements cover household and commercial air fresheners and deodorizers, rated 250 volts or less for use in ordinary locations in accordance with the National Electr
32、ical Code, ANSI/NFPA 70. 1.2 These requirements cover air fresheners and deodorizers for deodorizing or scenting air, or both, by the dispersal of chemicals, fragrances, or both. Air fresheners and deodorizers employing heating elements, electronic circuits, motor-operated fans (or a combination the
33、reof), and mechanical lters are also covered by these requirements. 1.3 These requirements are intended to evaluate these appliances with respect to the risk of re, electric shock, injury to persons, and explosiveness of atmosphere. The physiological effects of the operation of these appliances, ben
34、ecial or otherwise, are not covered by this Standard. The assigned ratings do not cover other potential risks, including the physiological effects of these appliances, in any form, nor do they indicate the efficiency or effectiveness of the intended uses of these appliances. 1.4 These requirements d
35、o not cover insect-repellent dispensers, air sterilizing appliances, air cleaning products, air lters, room ionizers, smoke scrubbers, or ultraviolet lters. 1.5 These requirements do not cover permanently-connected appliances. 1.6 These requirements do not cover direct plug-in appliances with open r
36、eservoirs for the addition of either a liquid or a substance that when heated becomes a liquid. 1.7 Direct plug-in air fresheners and deodorizers provided with illumination shall be additionally evaluated to the Standard for Direct Plug-In Nightlights, UL 1786. 1.8 Electric toys are covered by the S
37、tandard for Electric Toys, UL 696. 1.9 Electric toy transformers are covered by the Standard for Toy Transformers, UL 697. 2 Units of Measurement 2.1 Values stated without parentheses are the requirement. Values in parentheses are explanatory or approximate information. JUNE 16, 2015 AIR FRESHENERS
38、AND DEODORIZERS - UL 283 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 3 Undated References 3.1 Any undated reference to a code or standard appearing in the requirements of this standard shall be interpreted as referring to the latest edi
39、tion of that code or standard. 4 Glossary 4.1 For the purpose of this Standard, the following denitions apply. 4.2 AIR DEODORIZER An appliance that is intended to treat the air in a relatively small area by the dispersal of chemicals, fragrances, or both. Some appliances employ a mechanical lter. 4.
40、3 AIR FRESHENER An appliance that is intended to scent the air in a relatively small area by the dispersal of chemicals, fragrances, or both. Some appliances employ a mechanical lter. 4.4 APPLIANCE COUPLER A single-outlet, female contact device for attachment to a exible cord as part of a detachable
41、 power-supply cord to be connected to an appliance inlet (motor attachment plug). 4.5 APPLIANCE INLET (Motor Attachment Plug) A male contact device mounted on an end product appliance to provide an integral blade conguration for the connection of an appliance coupler or cord connector. 4.6 APPLIANCE
42、 (FLATIRON) PLUG An appliance coupler type of device having a cord guard and a slot conguration specied for use with heating or cooking appliances. 4.7 APPRECIABLY DEPLETED A reduction in total consumable volume of greater than 15 percent during operation of the unit over the entire life of the frag
43、rance a stated by the manufacturer. 4.8 ASKAREL A generic term for a group of nonammable synthetic chlorinated hydrocarbons used as electrical insulating media. Askarels of various compositional types are used. Under arcing conditions the gases produced, while consisting predominantly of noncombusti
44、ble hydrogen chloride, can include varying amounts of combustible gases depending upon the askarel type. 4.9 AUTOMATICALLY CONTROLLED APPLIANCE An appliance is considered to be automatically controlled if: a) The repeated starting of the appliance, beyond one complete predetermined cycle of operatio
45、n to the point where some form of limit switch opens the circuit, is independent of any manual control; b) During any single predetermined cycle of operation, the motor is caused to stop and restart one or more times; c) Upon energizing the appliance, the initial starting of the motor is capable of
46、being intentionally delayed beyond normal, conventional starting; or d) During any single predetermined cycle of operation, automatic changing of the mechanical load is capable of reducing the motor speed to the degree required to reestablish starting- winding connections to the supply circuit. JUNE
47、 16, 2015 AIR FRESHENERS AND DEODORIZERS - UL 283 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 4.10 CHILD-APPEALING FEATURE A feature that has entertaining audio or visual effects, or that depicts (logos, decals, art work, etc.) or resem
48、bles in physical form or function articles commonly recognized as appealing to or intended for use by children under 5 years of age. This includes, but is not limited to, features that depict or resemble cartoon characters, toys, guns, watches, musical instruments, vehicles, toy animals, food or bev
49、erages, or that play musical notes or have ashing lights or other entertaining features. For features that do not depict or resemble the items listed above, the following additional factors will be considered in determining whether a direct plug-in air freshener or deodorizer has a feature that is commonly recognized as one that is designed or intended primarily to provide visual appeal and attraction to children ages 5 and under: a) The manufacturers intent to market the product with visual app
