1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 858 Household Electric RangesUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPR
2、ODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Household Electric Ranges, UL 858 Sixteenth Edition, Dated November 7, 2014 Summary of Topics This new edition of ANSI/UL 858 includes the following changes in requirements: Cord Connection for Low Power Built-In Wall Ove
3、ns New Requirement Addressing Redundant Surface Element Switches Smart Enabled Electric Ranges Remove the Reference to the Withdrawal Date for UL 873 and UL 244A The new and revised requirements are substantially in accordance with Proposal(s) on this subject dated September 20, 2013 and February 7,
4、 2014. 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 Standard as is without warranty of any kind,
5、 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, lost savings, loss of data, or any other dam
6、ages 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 Standard, regardless of the form of the claim. Us
7、ers 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 introduced while purchaser is storing an e
8、lectronic Standard on the purchasers computer system. The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, gures, and/or other elements of the Standard having future effective dates as indicated in the note following the affected item. The prior text fo
9、r requirements that have been revised and that have a future effective date are located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice. The following table lists the future effective dates with the corresponding reference. NOVEMBER 7, 2014 UL 858 tr1UL COPYRIGHTED MATERIAL
10、NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Future Effective Date Reference July 24, 2015 6.4.5, 6.4.6, 75.1.1, 75.2.1, 75.5, 75.6 July 24, 2016 25.1.17, and Table 39.1 NOVEMBER 7, 2014 UL 858 tr2UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION O
11、R DISTRIBUTION WITHOUT PERMISSION FROM UL NOVEMBER 7, 2014 1 UL 858 Standard for Household Electric Ranges First Edition August, 1919 Second Edition August, 1928 Third Edition January, 1930 Fourth Edition October, 1933 Fifth Edition June, 1936 Sixth Edition December, 1940 Seventh Edition April, 1952
12、 Eighth Edition December, 1956 Ninth Edition October, 1966 Tenth Edition July, 1969 Eleventh Edition August, 1974 Twelfth Edition January, 1979 Thirteenth Edition October, 1986 Fourteenth Edition September, 1993 Fifteenth Edition April, 2005 Sixteenth Edition November 7, 2014 This ANSI/UL Standard f
13、or Safety consists of the Sixteenth Edition. The most recent designation of ANSI/UL 858 as an American National Standard (ANSI) occurred on November 7, 2014. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page, or effective date information. The Department of
14、Defense (DoD) has adopted UL 858 on November 9, 1976. 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 Propo
15、sal Request in ULs On-Line 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 St
16、andards shall remain the sole and exclusive property of UL. COPYRIGHT 2014 UNDERWRITERS LABORATORIES INC. ANSI/UL 858-2014UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NOVEMBER 7, 2014 HOUSEHOLD ELECTRIC RANGES - UL 858 2 No Text on This P
17、ageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION 1 Scope .8 2 Glossary .8 3 Units of Measurement 10 4 References 10 CONSTRUCTION 5 General .10 6 Frame and Enclosure 11 6.1 General 11 6.2 Accessibility of uninsulated l
18、ive parts, lm-coated wire, and moving parts 13 6.3 Expulsion of molten metal and burning insulation 17 6.4 Protection against spillage and cooking vapors 20 7 Assembly .20 8 Protection Against Corrosion 22 9 Power-Supply Connections 22 9.1 General 22 9.2 Permanently connected appliances 22 9.3 Cord-
19、connected appliances .31 10 Internal Wiring 33 11 Separation of Circuits .36 12 Live Parts 38 13 Electrical Insulation .39 13.1 General .39 13.2 Film-coated wire (magnet wire) 40 14 Thermal Insulation 40 15 Lampholders .41 16 Grounding .42 16.1 Grounding means 42 16.2 Grounding link .43 16.3 Dead me
20、tal parts .43 17 Capacitors .44 18 Heating Elements .44 19 Motors and Motor Protection .45 19.1 Motors 45 19.2 Motor protection 46 20 Overcurrent Protection 47 21 Transformers .49 22 Accessories for Field-Installation 50 23 Filters and Vents .50 24 Receptacles 51 25 Switches and Controls .51 25.1 Sw
21、itches 51 25.2 Temperature controls .54 25.3 Electronic controls 55 25.4 Programmable controls .56 26 Spacings 56 27 Spacings on Printed-wiring Boards 57 NOVEMBER 7, 2014 HOUSEHOLD ELECTRIC RANGES - UL 858 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMI
22、SSION FROM UL 28 Adhesives .58 29 Ground-Fault, Arc-Fault, and Leakage Current Detectors/Interrupters .58 30 Surge Protective Device .59 PROTECTION AGAINST INJURY TO PERSONS GENERAL 31 Scope .59 32 Sharp Edges and Projections 59 33 Oven Racks, Drawers, and Sliding Cooking Units .60 34 Lamps .60 35 S
23、trength of Glass Panels In Oven Doors 61 36 Strength of Mounting 61 37 Oven Doors Integrity 62 38 Stability 62 38.1 General .62 38.2 Normal use 62 38.3 Abnormal use 63 SURFACE TEMPERATURES 39 General 64 40 Ambient Temperature .70 41 Temperature Measurements .70 42 Set-Up and Installation of Applianc
24、e 71 43 Operation of Appliance 71 IGNITION OF FABRIC 44 General 72 45 Test Fabric .72 46 Location of Controls .72 47 Operation of Controls .73 48 Determination of Size of Surface Units 74 49 Lamps .74 50 Surface-Unit Setback 75 51 Loading and Unloading of Ovens .76 52 Exposure of Bake Elements 76 53
25、 Marking of Controls .77 PERFORMANCE 54 General 77 55 Leakage Current Test for Cord-Connected Appliances Rated 120 V, 1.75 kW or Less 77 56 Input Test 80 57 Test on Flasher Units .80 58 Grounding Continuity Test .81 59 Temperature Test .81 59.1 General .81 59.2 Temperature measuring equipment .83 59
26、.3 Procedure .85 59.4 Test enclosures 92 NOVEMBER 7, 2014 HOUSEHOLD ELECTRIC RANGES - UL 858 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 59.5 Wall-mounted ovens and counter-mounted cooking units 97 60 Flare-Up Test .103 61 Abnormal Oper
27、ation Test for Deep-Fat Fryers .104 62 Abnormal Operation Stalled-Fan Test 105 63 Broil Test .107 64 Strain-Relief Test 107 65 Knockout Test .107 66 Dielectric Voltage-Withstand Test 108 67 Overload Test .108 68 Endurance Test .109 68.1 Temperature controls 109 68.2 Data entry components 109 68.3 Mo
28、vable connections 111 68.4 Heating elements .111 69 Transient Surge Test for Solid-State Controls .111 70 Electromagnetic Susceptibility Tests for Solid-State Controls 112 71 Cleaning Test .112 71.1 Spray cleaning solid state controls 112 72 Abnormal-Operation Test .113 72.1 General 113 72.2 Tempera
29、ture-limiting devices in pilot-duty congurations .116 72.3 Abnormal operation test for warming elements 118 72.4 Appliance conguration 118 72.5 Test duration and operating conditions .119 73 Component Failure Test 119 74 Thermal Shock Test .120 75 Resistance to Moisture Tests .120 75.1 Spillage on h
30、orizontally mounted controls 120 75.2 Door switch ooding test .121 75.3 Spillage on sealed cooktops 121 75.4 Aging of cooktop seals and gaskets .121 75.5 Spillage on vents, slots, or openings .123 75.6 Spillage on under counter appliances 123 76 Impact Test .123 77 Structural (Load-Bearing) Adhesive
31、s Tests 124 77.1 General 124 77.2 Effect of temperature 124 77.3 Effect of humidity 125 77.4 Effect of cold .125 77.5 Effect of cycling .125 77.6 Effect of environmental conditions 1 .125 77.7 Effect of environmental conditions 2 .125 77.8 End-product evaluation 126 MANUFACTURING AND PRODUCTION TEST
32、S 78 Dielectric Voltage-Withstand Test 126 79 Grounding Continuity Test 128 RATING 80 General 128 NOVEMBER 7, 2014 HOUSEHOLD ELECTRIC RANGES - UL 858 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MARKING 81 General 129 82 Visible During I
33、nstallation and Inspection .129 83 Visible After Installation .133 84 Visible to the User .136 84.1 During servicing .136 84.2 During use .137 INSTRUCTIONS 85 General 138 86 Installation Instructions .139 87 User Instructions 142 CONTINUOUS-CLEANING OVENS 88 General 146 88.1 Scope .146 88.2 Construc
34、tion 146 88.3 Performance 146 SELF-CLEANING OVENS GENERAL 89 Scope 146 CONSTRUCTION 90 Materials .147 90.1 Oven coating .147 90.2 Smoke eliminators .147 90.3 Oven vent tubes and smoke diverters .147 91 Oven Door Latch/Interlock Assembly .147 92 Seals and Gaskets .149 PERFORMANCE 93 General 149 94 Te
35、mperature Test 149 94.1 General 149 94.2 Normal temperature .149 95 Latch-Solenoid Temperature Test 150 96 Abnormal Operation Test .150 96.1 Stalled fan .150 96.2 Drip bowls 151 96.3 Shorted thermostat 153 97 Component Failure Test 153 98 Oven-Door Latch Endurance Test .154 98.1 General 154 98.2 Tes
36、t procedure .154 99 Window Impact Tests 156 NOVEMBER 7, 2014 HOUSEHOLD ELECTRIC RANGES - UL 858 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL FIRE AND EXPLOSION 100 General .157 101 Test Electrodes 158 102 Test Samples 158 103 Installatio
37、n of Test Sample .158 104 Fire and Explosion Within Oven 160 105 Emission of Carbon Monoxide .161 106 Vent Gases and Vapors .162 107 Vertical Cool-Air-Mixing Duct .163 108 Self-Cleaning of Removable Companion Oven Panels 163 109 Elevated Interlock Operating Temperature Tests .164 MARKING 110 Details
38、 164 PLUG-IN MODULES 111 Scope .165 112 Glossary .165 113 Construction .165 114 Performance .166 114.1 General .166 114.2 Temperature test .166 115 Marking .166 SUPPLEMENT SA - SAFETY OF SMART ENABLED HOUSEHOLD ELECTRIC RANGES SA1 Scope SA1 SA2 General SA1 SA2.1 Controls SA1 SA2.2 Separation of circ
39、uits SA3 SA2.3 Communication and display devices .SA3 SA2.4 Communication conductors and cables SA4 SA2.5 Communication connectors .SA4 SA2.6 Smart enabled or remote operation SA4 SA3 Functional Safety SA4 SA4 Resistance to Electro Magnetic Phenomena (Immunity) SA6 SA5 Marking and Instructions SA6 N
40、OVEMBER 7, 2014 HOUSEHOLD ELECTRIC RANGES - UL 858 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements cover household cooking equipment that is oor or cabinet supported, wall-mounted, counter mounted
41、, or combinations thereof, rated 600 V or less, for installation in accordance with the National Electrical Code. 1.2 These requirements also cover ventilating hoods that are provided as an integral part of the cooking equipment, or that are separately supported on the building structure but arrange
42、d for factory-provided electrical connection to the cooking equipment with which they are intended to be used. 1.3 These requirements do not cover commercial cooking appliances. 1.4 These requirements do not cover special types of household cooking appliances. However, if such appliances are used as
43、 a part of a range, oven, surface assembly, or combination thereof, they will be judged on the basis of compliance with the requirements in this standard, insofar as they apply, and further appropriate examination and tests in accordance with the applicable requirements for electric heating applianc
44、es. These requirements do not cover all tests required on household cooking appliances having microwave ovens. 1.5 For the purpose of these requirements, cooking equipment includes ranges, ovens, surface assemblies, or combinations thereof. A range is considered to be a combination of a surface asse
45、mbly with one or more ovens. Wall-mounted cooking equipment is considered to be those appliances intended for mounting in or on a wall or other vertical surface of a building or cabinet. Counter-mounted cooking equipment is considered to be those appliances intended for mounting in or on a counter o
46、r other horizontal surface of a building or cabinet. 1.6 In the following text, a requirement that applies only to one, two, or three of the classes of equipment coming within its scope ventilating hoods, ranges, wall-mounted ovens, counter-mounted cooking units, or combinations thereof are so ident
47、ied. In the absence of such specic reference, or if the term appliance is employed, it is to be understood that the requirement applies to all of these classes of equipment. 2 Glossary 2.1 For the purpose of this standard the following denitions apply. 2.2 COMPONENT A device or fabricated part of th
48、e appliance covered by the scope of a safety standard dedicated to the purpose. When incorporated in an appliance, equipment otherwise typically eld installed (e.g. luminaire) is considered to be a component. Unless otherwise specied, materials that compose a device or fabricated part, such as therm
49、oplastic or copper, are not considered components. 2.3 CONTINUOUS-CLEANING OVEN An oven that utilizes treated surfaces on the interior of the oven and on insert panels of the oven to gradually reduce oven soil during normal baking or roasting operations. NOVEMBER 7, 2014 HOUSEHOLD ELECTRIC RANGES - UL 858 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 2.4 COOKTOP ELEMENT Any grill, griddle, deep-fat fryer, surface
