UL 1650-2015 UL Standards for safety Portable Power Cable (First Edition Reprint with revisions through and including April 1 2016)《UL便携式电缆安全标准(第一版)》.pdf

1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 1650 Portable Power CableUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUC

2、TION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Portable Power Cable, UL 1650 First Edition, Dated January 28, 2015 Summary of Topics This is the rst edition of the Standard for Portable Power Cable, ANSI/UL 1650. The new requirements are substantially in accordance with P

3、roposal(s) on this subject dated May 30, 2014, September 19, 2014, and December 12, 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 pr

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9、th the corresponding reference. JANUARY 28, 2015 UL 1650 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Future Effective Dates References January 28, 2017 Entire Standard JANUARY 28, 2015 UL 1650 tr2UL COPYRIGHTED MATERIAL NOT AUTHORIZED

10、 FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL January 28, 2015 1 UL 1650 Standard for Portable Power Cables Prior to the rst edition, the requirements for the products covered by this standard were included in the Outline of Investigation for Portable Power Cable, UL 1650. Fir

11、st Edition January 28, 2015 This ANSI/UL Standard for Safety consists of the First Edition. The most recent designation of ANSI/UL 1650 as an American National Standard (ANSI) occurred on January 28, 2015. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page, o

12、r effective date information. 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 Development System (CSDS) at http:/. ULs Standards for Safety are copyrighted

13、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 UL. COPYRIGHT 2015 UNDERWRITERS LABORATORIES INC. ANSI/UL 1650-2015UL COP

14、YRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JANUARY 28, 2015 PORTABLE POWER CABLE - UL 1650 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION

15、1 Scope .5 1.1 General .5 2 Units of Measurement .5 3 Undated References 5 4 Glossary .5 CONSTRUCTION 5 General 5 6 Conductors .6 6.1 General .6 6.2 Coated copper conductors .6 6.3 Uncoated copper conductors .6 7 Conductor Assembly 7 7.1 General .7 7.2 Strands .7 7.3 Length and direction of lay .7 7

16、4 Grounding conductor 8 7.5 Insulation .10 7.6 Covering .11 7.7 Overall assembly 11 7.8 Jacket .11 TEST PROGRAM 8 Performance and Test Requirements .13 8.1 General 13 8.2 Physical properties 14 8.3 Copper corrosion 15 8.4 Cold bend 16 8.5 Jacket resistance 17 8.6 Horizontal ame test FT2 .17 8.7 Ver

17、tical ame test FT1 .17 8.8 Flame resistance of electrical cables .17 8.9 Dielectric strength for all nished types .17 8.10 Insulation resistance 18 8.11 Durability of ink printing .19 8.12 Capacitance and relative permittivity 19 8.13 Long-term insulation resistance in water 20 8.14 Weather resistan

18、ce cables marked sunlight resistant 22 8.15 Swelling and blistering of thermoset jackets Types W, G, G-GC marked sunlight resistant .22 8.16 Heat-shock resistance 23 8.17 Deformation Type PPE only .25 MANUFACTURING AND PRODUCTION TESTS 9 Spark Test 25 JANUARY 28, 2015 PORTABLE POWER CABLE - UL 1650

19、3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 10 Dielectric Withstand .26 10.1 General .26 10.2 Insulation resistance 26 MARKINGS 11 Surface Markings .27 12 Package Markings .27 JANUARY 28, 2015 PORTABLE POWER CABLE - UL 1650 4UL COPYRIGH

20、TED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 General 1.1.1 This Standard species the requirements for Portable Power Cables for use in accordance with the National Electrical Code, NFPA 70. 1.1.2 Any references to UL 2556, r

21、efer to the Standard for Wire and Cable Test Methods, UL 2556. 2 Units of Measurement 2.1 The values stated without parentheses are the requirements. Values in parentheses are explanatory or approximate information. 3 Undated References 3.1 Any undated reference to a code or standard appearing in th

22、e 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 GROUND-CHECK CONDUCTOR A conductor used in cables to monitor the continuity of the grounding circuit, s

23、o that a discontinuity or open in the grounding circuit causes the power conductors to be de-energized. 4.3 PORTABLE POWER CABLE Cable used to supply power to mobile equipment and machinery. 4.4 XL A thermoset compound whose characteristic constituent is cross-linked polyethylene (XLPE), cross-linke

24、d polyvinyl chloride (XLPVC), cross-linked ethylene vinyl acetate (XLEVA), or blends thereof. CONSTRUCTION 5 General 5.1 Portable power cables consist of either a single insulated conductor or two or more insulated circuit conductors with or without grounding conductors with an overall reinforced ja

25、cket. They employ exible stranded copper conductors in a size range of 12 AWG to 500 kcmil (3.31 253 mm 2 ), except for single conductor Type W that employs exible stranded copper conductors in sizes 12 AWG to 1000 kcmil (3.31 507 mm 2 ). This cable is rated 2000 V, 75C (167F) or 90C (194F) dry, and

26、 60C (140F) or 75C (167F) where exposed to oil. For cable so marked, ratings of 60C (140F), 75C (167F), or 90C (194F) wet are also assigned. The term wet indicates that the cable is acceptable for immersion in water. Wet rated cable that has been additionally investigated for use where exposed to th

27、e direct rays of the sun is marked Sunlight Resistant or Sun Res. JANUARY 28, 2015 PORTABLE POWER CABLE - UL 1650 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 5.2 Portable power cables shall consist of the following circuit, grounding an

28、d ground-check conductors: a) Type G Contains two to six circuit conductors and a grounding conductor. The grounding conductor is either bare or covered with a green-colored braid or tape or extruded layer, and may either be a single conductor or be sectioned into two or more parts. b) Type G-GC Sam

29、e as Type G except that the cable also contains one 12 AWG (3.31 mm 2 ) or larger, yellow insulated conductor which is used as a ground check. c) Type W Contains one to six circuit conductors and may or may not contain a grounding conductor in cables with three or more conductors. If included, the g

30、rounding conductor is fully insulated and colored green. d) Type PPE Contains one to six circuit conductors and may or may not contain a grounding conductor in cables with three or more conductors. If included, the grounding conductor is fully insulated and colored green. 6 Conductors 6.1 General 6.

31、1.1 The circuit conductors shall be annealed, stranded copper, bare, or tin-coated. 6.2 Coated copper conductors 6.2.1 Each tin-coated conductor shall comply with the requirements of the Standard Specication for Tin-Coated Soft or Annealed Copper Wire for Electrical Purposes, ASTM B33. 6.2.2 A tin c

32、oating is appropriate for use on individual wires (strands) or selected wires, such as the outer layer of wires of a stranded conductor. The tin coating shall comply with 6.2.1. 6.3 Uncoated copper conductors 6.3.1 Each wire in an uncoated copper conductor shall comply with the requirements of Stand

33、ard Specication for Soft or Annealed Copper Wire, ASTM B3. JANUARY 28, 2015 PORTABLE POWER CABLE - UL 1650 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 7 Conductor Assembly 7.1 General 7.1.1 Conductors shall be of an assembly indicated i

34、n Table 7.1. Table 7.1 Conductor Assembly Conductor size range Assembly AWG or kcmil (mm 2 ) 12 1000 (3.31 507) Concentric rope lay and rope lay 12 9 (3.31 6.63) Combination unilay 12 3 (3.31 26.7) Concentric, compressed, bunched 7.2 Strands 7.2.1 Copper strands smaller than 36 AWG (0.0127 mm 2 ) sh

35、all not be used. Circuit and grounding conductors 12 9 AWG (3.31 6.63 mm 2 ) shall contain a minimum of 19 strands;83A W G(8.37 26.7 mm 2 ) circuit conductors shall contain a minimum of 49 strands; 2 AWG 2/0 (33.6 67.4 mm 2 ) shall contain a minimum of 133 strands; and 3/0 1000 kcmil (85 507 mm 2 )

36、shall contain a minimum 259 strands. 7.3 Length and direction of lay 7.3.1 Every stranded conductor or a bunch-stranded conductor twisted as a single bunch, shall comply with the following: a) Rope-lay conductors in a 12 AWG 1000 kcmil (3.31 507 mm 2 ) conductor with bunch- stranded or concentric-st

37、randed members shall be either unidirectional or reversed. All unidirectional lays and the outer layer of reversed lays shall be in the left-hand direction. b) For a bunch-stranded member of a rope-lay-stranded conductor in which the members are formed into rope-stranded components that are then cab

38、led into the nal conductor, the length of lay of the individual members within each component shall not be more than 30 times the outside diameter of one of those members. c) For a concentric-stranded member of a rope-lay-stranded conductor, the length of lay of the individual strands in a member sh

39、all be81 6times the outside diameter of the member. The direction of lay of the strands in each member shall be reversed in successive layers of the member. d) The length of lay of the strands in both layers of a 19-wire combination round-wire unilay- stranded copper conductor shall be81 6times the

40、outside diameter of the completed conductor. Otherwise, the length of lay of the strands in every layer of a concentric-lay-stranded conductor consisting of fewer than 37 strands shall be81 6times the outside diameter of the conductor. e) The length of lay of the strands in the outer two layers of a

41、 concentric-lay-stranded conductor consisting of 37 or more strands shall be81 6times the outside diameter of the conductor. JANUARY 28, 2015 PORTABLE POWER CABLE - UL 1650 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL f) The length of la

42、y of the outer layer of a rope-lay-stranded conductor shall be81 6times the outside diameter of that layer. 7.3.2 For bunch-stranded conductors, simple bunching (untwisted strands) shall not be used. The length of lay of the strands in a bunch-stranded conductor twisted as a single bunch shall not b

43、e greater than indicated in Table 7.2. The direction of lay of the strands in a bunch-stranded conductor shall be left-hand. Table 7.2 Length of Lay of Strands in a Bunch-Stranded Conductor Twisted as a Single Bunch a Size of conductor Maximum acceptable length of lay AWG (mm 2 ) inches (mm) 2.08 (1

44、4) 1.75 (44) 3.31 (12) 2.00 (51) 5.26 (10) 2.50 (64) 8.37 (8) 2.75 (70) 13.3 (6) 3.38 (86) Larger than 13.3 (6) 16 times the conductor diameter 7.4 Grounding conductor 7.4.1 The grounding conductor where used, may be a single conductor or may be sectioned into two or more equal parts. The grounding

45、conductor for Types W and PPE shall be the same size as the circuit conductors. The grounding conductor for Types G and G-GC shall be sized in accordance with Tables 7.3 7.6. If standard AWG sizes are not used for the grounding conductor, the grounding conductor shall be at least 60 percent of the s

46、ize of the largest circuit conductor. The total circular mil area of a sectioned grounding conductor shall be equal to or greater than that of the corresponding size of a single conductor. Table 7.3 Grounding conductors for Type G, round construction 2 conductor 3 conductor 4 conductor 5 conductor 6

47、 conductor Circuit conductor size, AWG (mm 2 ) or kcmil Size of sectioned grounding conductors, AWG (mm 2 ) Size of sectioned grounding conductors, AWG (mm 2 ) Size of sectioned grounding conductors, AWG (mm 2 ) Size of central grounding conductor, AWG (mm 2 ) Size of central grounding conductor, AW

48、G (mm 2 ) 12 (3.31) 14 (2.08) 14 (2.08) 14 (2.08) 12 (3.31) 12 (3.31) 10 (5.26) 12 (3.31) 12 (3.31) 12 (3.31) 10 (5.26) 10 (5.26) 8 (8.37) 10 (5.26) 10 (5.26) 12 (3.31) 8 (8.37) 8 (8.37) 6 (13.3) 10 (5.26) 10 (5.26) 12 (3.31) 7 (10.6) 7 (10.6) 4 (21.2) 8 (8.37) 8 (8.37) 10 (5.26) 6 (13.3) 6 (13.3) 3

49、 (26.7) 6 (13.3) 8 (8.37) 10 (5.26) 5 (16.8) 5 (16.8) 2 (33.6) 6 (13.3) 8 (8.37) 9 (6.63) 4 (21.2) 4 (21.2) 1 (42.4) 5 (16.8) 7 (10.6) 8 (8.37) 3 (26.7) 3 (26.7) 1/0 (53.5) 4 (21.2) 6 (13.3) 7 (10.6) 2 (33.6) 2 (33.6) 2/0 (67.4) 3 (26.7) 5 (16.8) 6 (13.3) 1 (42.4) 1 (42.4) 3/0 (85.0) 2 (33.6) 4 (21.2) 5 (16.8) 1/0 (53.5) 1/0 (53.5) 4/0 (107.2) 1 (42.4) 3 (26.7) 4 (21.2) 2/0 (67.4) 2/0 (67.4) 250 (127) 1/0 (53.5) 2 (33.6) 3 (26.7) 3