ANSI UL 858-2014 UL Standard for Safety Household Electric Ranges (Sixteenth Edition Reprint with revisions through and including November 1 2017).pdf

1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 858 Household Electric Ranges STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORI

2、ZED FOR FURTHER REPRODUCTION 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 The revisions dated August 30, 2017, were issued to incorporate the following new and revised requirements:

3、 Improvements to Abnormal Operation Coil Surface Unit Cooking Oil Ignition Test The new and revised requirements are substantially in accordance with Proposal(s) on this subject dated April 7, 2017 and July 7, 2017. Text that has been changed in any manner or impacted by ULs electronic publishing sy

4、stem 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

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6、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 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 Stand

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8、n introduced while purchaser is storing an electronic Standard on the purchasers computer system. AUGUST 30, 2017 UL 858 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL AUGUST 30, 2017 UL 858 tr2 No Text on This PageUL COPYRIGHTED MATERIA

9、L NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL NOVEMBER 7, 2014 (Title Page Reprinted: August 30, 2017) 1 UL 858 Standard for Household Electric Ranges First Edition August, 1919 Second Edition August, 1928 Third Edition January, 1930 Fourth Edition October, 193

10、3 Fifth Edition June, 1936 Sixth Edition December, 1940 Seventh Edition April, 1952 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 Fifte

11、enth Edition April, 2005 Sixteenth Edition November 7, 2014 This ANSI/UL Standard for Safety consists of the Sixteenth Edition including revisions through August 30, 2017. The most recent designation of ANSI/UL 858 as an American National Standard (ANSI) occurred on August 30, 2017. ANSI approval fo

12、r a standard does not include the Cover Page, Transmittal Pages, or Title Page. The Department of 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

13、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 electronic copy of a Standard should be alt

14、ered 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 2017 UNDERWRITERS LABORATORIES INC. ANSI/UL 858-2017UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION

15、 WITHOUT PERMISSION FROM UL FEBRUARY 8, 2017 HOUSEHOLD ELECTRIC RANGES - UL 858 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 Glossary .7 3 Units of Measurement 8D 4 References .8D C

16、ONSTRUCTION 5 General 8D 6 Frame and Enclosure 11 6.1 General 11 6.2 Accessibility of uninsulated live 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 20A 8 Protection Against Corrosio

17、n 22 9 Power-Supply Connections 22 9.1 General 22 9.2 Permanently connected appliances 22 9.3 Cord-connected appliances .31 10 Internal Wiring 33 11 Separation of Circuits 36D 12 Live Parts 38 13 Electrical Insulation .39 13.1 General .39 13.2 Film-coated wire (magnet wire) 40 14 Thermal Insulation

18、40 15 Lampholders .41 16 Grounding .42 16.1 Grounding means 42 16.2 Grounding link .43 16.3 Dead metal 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 Fi

19、eld-Installation 50 23 Filters and Vents .50 24 Receptacles 51 25 Switches and Controls .51 25.1 Switches 51 25.2 Temperature controls .54 25.3 Electromechanical and electronic controls .55 25.4 Programmable controls .56 26 Spacings 56 27 Spacings on Printed-wiring Boards 56A FEBRUARY 8, 2017 HOUSEH

20、OLD ELECTRIC RANGES - UL 858 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 28 Adhesives 56B 29 Ground-Fault, Arc-Fault, and Leakage Current Detectors/Interrupters .57 30 Surge Protective Device .59 PROTECTION AGAINST INJURY TO PERSONS GEN

21、ERAL 31 Scope .59 32 Sharp Edges and Projections 59 33 Oven Racks, Drawers, and Sliding Cooking Units .60 34 Lamps .60 35 Strength 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 .62A 38.3 Abnormal use 63 SURFACE

22、 TEMPERATURES 39 General 64 40 Ambient Temperature .70 41 Temperature Measurements .70 42 Set-Up and Installation of Appliance 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 Surf

23、ace Units 74 49 Lamps .74 50 Surface-Unit Setback 75 51 Loading and Unloading of Ovens .76 52 Exposure of Bake Elements 76 53 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 Un

24、its .80 58 Grounding Continuity Test .81 59 Temperature Test .81 59.1 General .81 59.2 Temperature measuring equipment .83 59.3 Procedure .85 59.4 Test enclosures .90B FEBRUARY 8, 2017 HOUSEHOLD ELECTRIC RANGES - UL 858 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION

25、 WITHOUT PERMISSION FROM UL 59.5 Wall-mounted ovens and counter-mounted cooking units 97 59.6 Small metal object heating test induction cooktop surface units .102A 60 Flare-Up Test 102B 60A Abnormal Operation Coil Surface Unit Cooking Oil Ignition Test 103 61 Abnormal Operation Test for Deep-Fat Fry

26、ers .104C 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 Movable connections 111 68.4

27、 Heating elements .111 69 Transient Surge Test for Solid-State Controls .111 70 Electromagnetic Susceptibility Tests for Solid-State Controls 112 71 Cleaning Tests 112 71.1 Spray cleaning solid state controls 112 71.2 Sponge washing test .112A 72 Abnormal-Operation Test .113 72.1 General 113 72.2 Te

28、mperature-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 .118A 72.6 Tests for elements exposed to oil-laden air, oven vapors, moisture and grease . . . .118A 73 Componen

29、t Failure Test 118D 74 Thermal Shock Test .119 75 Resistance to Moisture Tests .119 75.1 Spillage on horizontally mounted controls 119 75.2 Door switch ooding test .119 75.3 Spillage on sealed cooktops 120 75.4 Aging of cooktop seals and gaskets .120 75.5 Spillage on vents, slots, or openings .123 7

30、5.6 Spillage on under counter appliances 123 76 Impact Test .123 77 Structural (Load-Bearing) Adhesives 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 Effec

31、t of environmental conditions 2 .125 77.8 End-product evaluation 126 77A Abnormal Operation Nichrome Wire Test 126 MANUFACTURING AND PRODUCTION TESTS 78 Dielectric Voltage-Withstand Test 126B 79 Grounding Continuity Test 128 AUGUST 30, 2017 HOUSEHOLD ELECTRIC RANGES - UL 858 4AUL COPYRIGHTED MATERIA

32、L NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL RATING 80 General 128 MARKING 81 General 129 82 Visible During Installation and Inspection .129 83 Visible After Installation .133 84 Visible to the User .136 84.1 During servicing .136 84.2 During use .137 INSTRUCT

33、IONS 85 General 138 86 Installation Instructions .139 87 User Instructions 142 CONTINUOUS-CLEANING OVENS 88 General 146 88.1 Scope .146 88.2 Construction 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 .14

34、7 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 Temperature 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 fa

35、n .150 96.2 Drip bowls 151 96.3 Shorted thermostat 153 97 Component Failure Test 153 FEBRUARY 8, 2017 HOUSEHOLD ELECTRIC RANGES - UL 858 4BUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 98 Oven-Door Latch Endurance Test .154 98.1 General 15

36、4 98.2 Test procedure .154 99 Window Impact Tests 156 FIRE AND EXPLOSION 100 General .157 101 Test Electrodes 158 102 Test Samples 158 103 Installation 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

37、-Mixing Duct .163 108 Self-Cleaning of Removable Companion Oven Panels 163 109 Elevated Interlock Operating Temperature Tests .164 MARKING 110 Details 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 Ma

38、rking .166 SUPPLEMENT SA - SAFETY OF SMART ENABLED HOUSEHOLD ELECTRIC RANGES SA1 Scope SA1 SA2 General SA1 SA2.1 Controls SA1 SA2.2 Separation of circuits SA2 SA2.3 Communication and display devices .SA2 SA2.4 Communication conductors and cables SA3 SA2.5 Communication connectors .SA3 SA2.6 Smart en

39、abled or remote operation SA3 SA3 Functional Safety SA4 SA4 Resistance to Electro Magnetic Phenomena (Immunity) SA5 SA5 Marking and Instructions SA6 FEBRUARY 8, 2017 HOUSEHOLD ELECTRIC RANGES - UL 858 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION

40、 FROM UL SUPPLEMENT SB - SAFETY OF ELECTROMECHANICAL AND ELECTRONIC CONTROLS INTRODUCTION SB1 Scope SB1 SB2 Glossary SB3 SB2.1 General SB3 SB2.2 Denitions relating to the use of UL 60730-1 controls SB3 SB2.3 Denitions relating to UL 60730-1 classes of control functions SB4 SB2.4 Denitions relating t

41、o UL 60730-1 calibration verication (Type 2) .SB5 SB2.5 Denitions relating to electronic circuits tested as part of the appliance to UL 60335-1 based requirements .SB6 CONSTRUCTION SB3 Control General SB7 SB4 Controls End Product Test Parameters .SB8 SB5 Control Functions .SB16 SB6 Evaluating Electr

42、onic Circuits and Controls when installed in the Appliance to UL 60335-1 Based Requirements .SB22 SB7 Evaluation of the Different Types of Control Circuits when Installed in the Appliance . . . .SB23 SB7.1 All types of circuits .SB23 SB8 Protective Electronic Circuits .SB23 SB9 Operating Controls or

43、 Circuits that Perform Safety Critical Functions (PECs) SB24 PERFORMANCE SB10 General Conditions For Tests .SB24 SB10.1 Details .SB24 SB10.2 Intentionally weak parts SB25 SB10.3 Test results determined by overcurrent protection operation SB25 SB11 Low-Power Circuits SB26 SB11.1 Low-power circuit det

44、ermination SB26 SB11.2 Low-power circuit re tests .SB27 SB12 Abnormal Operation and Fault Tests .SB28 SB13 Programmable Component Reduced Supply Voltage Test SB29 SB14 Electromagnetic Compatibility (EMC) Requirements - Immunity .SB30 MANUFACTURING AND PRODUCTION LINE TESTING SB15 General SB31 MARKIN

45、GS SB16 General SB31 FEBRUARY 8, 2017 HOUSEHOLD ELECTRIC RANGES - UL 858 6UL 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-mo

46、unted, counter mounted, 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

47、 structure but arranged 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

48、appliances are used as 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 ele

49、ctric heating appliances. 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 assembly 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