ANSI UL 758-2014 UL Standard for Safety Appliance Wiring Material (Third Edition Reprint with revisions through and including June 2 2017).pdf
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1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 758 Appliance Wiring Material 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 Appliance Wiring Material, UL 758 Third Edition, Dated May 2, 2014 Summary of Topics These revisions to ANSI/UL 758 have been issued to: Revise the Production-Line Dielectric Test and DC Dielectric Vol
3、tage-Withstand Test Potentials in 49.1, 49.2, and Table 49.1; Add the Stability Factor Test to Table 39. The revised requirements are substantially in accordance with Proposal(s) on this subject dated March 24, 2017. Text that has been changed in any manner or impacted by ULs electronic publishing s
4、ystem 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
5、 Standard 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,
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 Stan
7、dard, 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 judgement (including reasonable attorneys fees) resulting from any error or deviat
8、ion introduced while purchaser is storing an electronic 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
9、following the affected item. The prior text for 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. JUNE 2, 2017 UL 758 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DI
10、STRIBUTION WITHOUT PERMISSION FROM UL JUNE 2, 2017 UL 758 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MAY 2, 2014 (Title Page Reprinted: June 2, 2017) 1 UL 758 Standard for Appliance Wiring Material First Edition
11、July, 2000 Second Edition April, 2006 Third Edition May 2, 2014 This ANSI/UL Standard for Safety consists of the Third Edition including revisions through including revisions through June 2, 2017. The most recent designation of ANSI/UL 758 as an American National Standard (ANSI) occurred on June 2,
12、2017. 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 Collaborative Standards Devel
13、opment System (CSDS) at https:/. 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 sole and exclusive property of
14、 UL. COPYRIGHT 2017 UNDERWRITERS LABORATORIES INC. ANSI/UL 758-2017UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JUNE 2, 2017 APPLIANCE WIRING MATERIAL - UL 758 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRO
15、DUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION 1 Scope .5 2 General 6 2.1 Components .6 2.2 Units of measurement .7 2.3 Undated references .7 CONSTRUCTION 3 General 7 4 Materials 13 5 Conductor .13 5.1 General 13 5.2 Metal 17 5.3 Size and cross-sectional area .24 5.4 Metal
16、coating 24B 5.5 Joints .24B 5.6 Resistance 24B 5.7 Stranding .26 5.8 Separator 29 5.9 Semi-conductive polymeric layer 29 6 Optical Fiber Member(s) 29 6.1 General 29 6.2 Cable composed of both current-carrying conductors and optical-ber members 30 6.3 Cable composed entirely of optical-ber members .3
17、0 7 Insulation .30 7.1 General 30 7.2 Materials .31 7.3 Thickness 35 8 Coverings .38 9 Fillers 39 10 Binders 39 11 Shield(s) .40 12 Cable Assembly 41 13 Overall Jacket .42 13.1 General .42 13.2 Materials 43 13.3 Thickness .43 PERFORMANCE TESTS FOR THERMAL AND CHEMICAL PROPERTIES 14 Physical Properti
18、es, Unaged and Air Oven Aged .49 15 Physical Properties, Oil Immersion Aging 51 16 Physical Properties, Gasoline Conditioning .52 17 Physical Properties, Sunlight Resistance 53 18 Conductor Corrosion Test 53 19 Deformation Test (Thermoplastics and Class XL Only) 54 JUNE 2, 2017 APPLIANCE WIRING MATE
19、RIAL - UL 758 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 20 Flexibility Test of Nylon Covering .56 21 Flexibility Test 56 22 Heat Shock Test (Thermoplastic Materials Only) 57 23 Cold Bend Test 58 24 Delamination Test 59 25 Shrinkback T
20、est Special Rating TV Wires Only .59 26 Ozone Resistance Test Special Rating TV Use Wires Only 60 27 Durability of Ink-Print Test .61 TESTS FOR MECHANICAL PROPERTIES 28 Crush Resistance Test 62 TESTS FOR ELECTRICAL PROPERTIES 29 Dielectric Test, Method I .63 30 Dielectric Test, Method II 65 31 Diele
21、ctric Test, Method III 66 32 High-Voltage DC Wire Dielectric Voltage-Withstand Test, Method I .67 33 High-Voltage DC Wire Dielectric Voltage-Withstand Test, Method II .68 34 High-Voltage Cut-Through Test, Special Rated TV Wire Only 69 35 Short Term Insulation-Resistance Test in Water at Room Tempera
22、ture (Wet Rated AWM) . .71 36 Long Term Insulation-Resistance Test in Water at Elevated Temperature (Wet Rated AWM) .71 37 Temperature Correction Factor (Wet Rated AWM) 75 38 Capacitance and Relative Permittivity Tests (Wet Rated AWM) .77 39 Stability Factor (Wet Rated AWM) 78 TESTS FOR FLAME PROPER
23、TIES 40 Horizontal Flame Test for Internal Wiring 78 41 Cable Flame Test .78 42 VW-1 Flame Test .78 43 FT1 Flame Test 79 44 FT2 Flame Test 79 45 IEC 60332-1 Flame Test .79 46 IEC 60332-2 Flame Test .79 MANUFACTURING AND PRODUCTION TESTS 47 Test for Continuity of Conductors .80 48 Spark Test .81 48.1
24、 Appliance wiring material constructed of insulating materials other than laminated lms and laminated constructions without uninsulated intervals .81 48.2 Appliance wiring material constructed of laminated lm insulating material with uninsulated intervals 82 48A Cut-Piece Dielectric Voltage Withstan
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