1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 283 Air Fresheners and DeodorizersUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER
2、 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 new edition of ANSI/UL 283 includes additional testing to determine the suitability of the mechanism of a device on a d
3、irect plug-in appliance that rotates to accommodate receptacle orientation. The effective date for UL LLC will be announced through Industry File Review Announcement Letter. The new requirements are substantially in accordance with Proposal(s) on this subject dated December 19, 2014. All rights rese
4、rved. 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 expressed or i
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6、e 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 electronic
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8、the purchasers computer system. JUNE 16, 2015 UL 283 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JUNE 16, 2015 UL 283 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERM
9、ISSION FROM UL JUNE 16, 2015 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 for Safety consists of the Third edition. The most recent designation of ANSI/UL 283 as an American National Standa
10、rd (ANSI) occurred on June 16, 2015. ANSI approval for a standard does not include the Cover Page, Transmittal Pages and Title Page. 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
11、 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 and all copyrights, ownerships, and rights regarding those Standards shall remain the s
12、ole and exclusive property of UL. COPYRIGHT 2015 UNDERWRITERS LABORATORIES INC. ANSI/UL 283-2015UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JUNE 16, 2015 AIR FRESHENERS AND DEODORIZERS - UL 283 2 No Text on This PageUL COPYRIGHTED MATERI
13、AL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION 1 Scope .7 2 Units of 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
14、 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 6.7 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
15、 20 6.12 Marking and labeling systems 20 6.13 Motors and motor overload protection 21 6.14 Overcurrent protection 23 6.15 Polymeric 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,
16、insulating bushings, and assembly aids .26 6.20 Switches 26 6.21 Transformers 27 6.22 Valves (electrically operated) and solenoids .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
17、of Uninsulated Current-Carrying Parts, Film-Coated Wire, and Moving Parts . . .36 11 Supply Connections .41 11.1 Cord-connected appliances 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 pr
18、otection .50 14.2 Splices and connections 51 15 Separation of Circuits .52 16 Capacitors .52 17 Grounding .53 JUNE 16, 2015 AIR 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 Ground
19、ing identication .54 18 Heating Elements .54 19 Lampholders .54 20 Motors .55 20.1 Construction .55 20.2 Brush wear out .55 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 Genera
20、l .60 24.2 Auxiliary controls .60 24.3 Operating controls (regulating controls) .60 24.4 Protective controls (limiting controls) 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
21、 68 30.1 General .68 30.2 Difference between the level of testing required within each type of secondary circuit .68 30.3 Class 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 .7
22、1 31 Printed-Wiring Boards .72 32 Electronic Circuits .73 33 Insulation Systems 73 34 Protection Against Injury to Person .74 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 PERFOR
23、MANCE 35 General 80 36 Leakage-Current Test .81 37 Test of Insulation Resistance and Leakage-Current as a Result of Moisture .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 F
24、looding of Current-Carrying Parts Test .93 43 Test for Deterioration of Parts Subject to Flexing .93 JUNE 16, 2015 AIR FRESHENERS 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
25、Subject to Flexing 94 45 Grounding Continuity Test .95 46 Tests on Switches and Controls 95 47 Strain-Relief Test .96 48 Abnormal 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
26、 Flame ignition test .102 54 Impeller Ignition Test .103 55 Unguarded Impeller Test .104 56 Blade Security Test 104 57 Endurance 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 im
27、pact 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 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 Mea
28、surement Test .114 66 Liquid Tight Tests for Containers Employing Wicks 115 67 Solenoids .115 68 Thermoplastic motor insulation 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
29、Voltage-Withstand Test 118 70 Grounding Continuity Test 120 RATINGS 71 Details .120 MARKINGS 72 Details .121 72.1 General 121 72.2 Cord-connected appliances .122 JUNE 16, 2015 AIR FRESHENERS AND DEODORIZERS - UL 283 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WIT
30、HOUT PERMISSION FROM UL INSTRUCTIONS 73 Details .123 JUNE 16, 2015 AIR FRESHENERS AND DEODORIZERS - UL 283 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements cover household and commercial air freshe
31、ners and deodorizers, rated 250 volts or less for use in ordinary locations in accordance with the National Electrical 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 fre
32、sheners and deodorizers employing heating elements, electronic circuits, motor-operated fans (or a combination thereof), 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, injur
33、y to persons, and explosiveness of atmosphere. The physiological effects of the operation of these appliances, benecial 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 d
34、o they indicate the efficiency or effectiveness of the intended uses of these appliances. 1.4 These requirements do 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
35、 cover permanently-connected appliances. 1.6 These requirements do not cover direct plug-in appliances with open reservoirs 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 addi
36、tionally evaluated to the Standard for Direct Plug-In Nightlights, UL 1786. 1.8 Electric toys are covered by the Standard 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 ar
37、e the requirement. Values in parentheses are explanatory or approximate information. JUNE 16, 2015 AIR FRESHENERS 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 c
38、ode or standard appearing in the requirements of this standard shall be interpreted as referring to the latest edition 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 rela
39、tively small area by the dispersal of chemicals, fragrances, or both. Some appliances employ a mechanical lter. 4.3 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.
40、4 APPLIANCE COUPLER A single-outlet, female contact device for attachment to a exible cord as part of a detachable 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
41、 provide an integral blade conguration for the connection of an appliance coupler or cord connector. 4.6 APPLIANCE (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 i
42、n total consumable volume of greater than 15 percent during operation of the unit over the entire life of the fragrance 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 compo
43、sitional types are used. Under arcing conditions the gases produced, while consisting predominantly of noncombustible 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 automatic
44、ally controlled if: a) The repeated starting of the appliance, beyond one complete predetermined cycle of operation 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
45、 and restart one or more times; c) Upon energizing the appliance, the initial starting of the motor is capable of 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 reduci
46、ng the motor speed to the degree required to reestablish starting- winding connections to the supply circuit. JUNE 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
47、 A feature that has entertaining audio or visual effects, or that depicts (logos, decals, art work, etc.) or resembles 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 d
48、epict or resemble cartoon characters, toys, guns, watches, musical instruments, vehicles, toy animals, food or beverages, 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 fact
49、ors 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 appeal and attraction to, and with the intent to invite or entice interaction by, children under 5 years of age, as evidenced by a review of any of the following: 1) Product labeling, 2) P
