1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 1063 Machine-Tool Wires and CablesUL 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 Machine-Tool Wires and Cables, UL 1063 Seventh Edition, Dated December 20, 2006 SUMMARY OF TOPICS: This revision of ANSI/UL 1063 contains the following changes in requirements: 1. Revised Requirements for Compressed
3、Stranded Conductors Text that has been changed in any manner or impacted by ULs electronic publishing system is marked with a vertical line in the margin. Changes in requirements are marked with a vertical line in the margin and are followed by an effective date note indicating the date of publicati
4、on or the date on which the changed requirement becomes effective. The new and/or revised requirements are substantially in accordance with Proposal(s) on this subject dated April 6, 2012. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitte
5、d 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 implied, including but not limited to, the implied warranties of merchantability or tness for any
6、 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 damages arising out of the use of or the inability to use this Standard, even if UL or an authorized UL representative ha
7、s 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 versions of ULs Standards for Safety agree to defend, indemnify, and hold UL harmless from and a
8、gainst any loss, expense, liability, damage, claim, or judgment (including reasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronic Standard on the purchasers computer system. The requirements in this Standard are now in effect, except for
9、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 for requirements that have been revised and that have a future effective date are located after the Standard, and are pr
10、eceded by a SUPERSEDED REQUIREMENTS notice. JULY 11, 2012 UL 1063 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JULY 11, 2012 UL 1063 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTIO
11、N WITHOUT PERMISSION FROM UL DECEMBER 20, 2006 (Title Page Reprinted: July 11, 2012) 1 UL 1063 Standard for Machine-Tool Wires and Cables First Edition July, 1972 Second Edition March, 1976 Third Edition June, 1981 Fourth Edition December, 1986 Fifth Edition September, 1993 Sixth Edition July, 1998
12、Seventh Edition December 20, 2006 This ANSI/UL Standard for Safety consists of the Seventh Edition including revisions through July 11, 2012. The most recent designation of ANSI/UL 1063 as an American National Standard (ANSI) occurred on July 11, 2012. ANSI approval for a standard does not include t
13、he Cover Page, Transmittal Pages, Title Page, or 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 ht
14、tp:/. 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 UL. COPYRIGHT 2012 UNDERWR
15、ITERS LABORATORIES INC. ANSI/UL 1063-2012UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL JULY 11, 2012 MACHINE-TOOL WIRES AND CABLES - UL 1063 2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUT
16、ION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION 1 Scope .5 2 Units of Measurement .6 3 References .6 4 Terms .6 CONSTRUCTION 5 General 6 5.1 Materials 6 5.2 PVC 6 6 Conductors .6 6.1 Metal .6 6.2 Sizes .7 6.3 Number and assembly of strands and conductor diameters 7 6.4 Lay .8 6.5 Joints 8A 6.6
17、Area 9 6.7 Resistance .27 7 Separator .28 7.1 General 28 8 Insulation and Nylon .28 8.1 General 28 8.2 Average thickness of insulation .28 8.3 Minimum thickness at any point of insulation and of nylon 30 8.4 Physical properties 31 9 Nylon Jacket Over Insulation 32 9.1 General 32 10 Shielding 33 10.1
18、 General .33 11 Cable Assembly 33 11.1 Flat and round cables .33 11.2 Conductor lay 33 11.3 Fillers .33 12 Binder .33 12.1 General .33 13 Overall Jacket 34 13.1 General .34 PERFORMANCE 14 Flexibility Tests .34 15 Deformation Test .35 16 Flame Tests 35 17 Tests for Relative Permittivity and Changes i
19、n Capacitance 35 18 Dielectric Voltage-Withstand and Breakdown Tests .36 18.1 General .36 18.2 In air at room temperature .36 18.3 In air at rated temperature .37 JULY 11, 2012 MACHINE-TOOL WIRES AND CABLES - UL 1063 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WI
20、THOUT PERMISSION FROM UL 19 Spark Testing of Single Conductors and Individuals .37 20 Dielectric Testing of Multiple-Conductor Cable 38 21 Insulation-Resistance Tests 38 21.1 Short time in water .38 21.2 Long time in water (duration) 39 21.3 Long time in water (rate of decrease) .39 21.4 Short time
21、in air at 97C 39 FINISH 22 Coverings, Lubricants, and Color Coatings .41 MARKINGS 23 Location and Repetition Interval 41 24 Manufacturers Identication 41 25 Factory Identication 42 26 Ink-Printing Test 42 27 Type Letters, Size, and Voltage 43 28 Flexing and Constant-Flexing Services 43 29 Identicati
22、on of Conductors 44 30 Tag, Reel, or Carton Markings .45 31 Current and Temperature Markings .46 32 Additional Use Markings .46 33 Date of Manufacture 47 DECEMBER 20, 2006 MACHINE-TOOL WIRES AND CABLES - UL 1063 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT
23、 PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements cover all-thermoplastic Type MTW, 600-V, machine-tool wires and cables for use as specied in the National Electrical Code (ANSI/NFPA 70), and in the National Fire Protection Association Electrical Standard for Industrial Machinery (ANSI
24、/NFPA 79). These wires and cables comply with a ame test and are for use at 90C (194F) and lower temperatures in dry locations and at 60C (140F) and lower temperatures where exposed to moisture, oil, or coolants such as cutting oils and the like. Table 1.1 Single-conductor constructions Conductor a
25、size, AWG or kcmil NEC construction A (Nylon jacket not used) NEC construction B Minimum average thickness of the insulation Minimum thickness of any point of the insulation Minimum average thickness of the insulation Minimum thickness of any point of the insulation Minimum thickness of any point of
26、 nylon jacket Mils mm Mils mm Mils mm Mils mm Mils mm 22, 7-strand only; 20 12 30 0.76 27 0.69 15 0.38 13 0.33 4 0.10 11 10 30 0.76 27 0.69 20 0.51 18 0.46 4 0.10 9, 8 45 1.14 40 1.02 30 0.76 27 0.69 5 0.13 7, 6 60 1.52 54 1.37 30 0.76 27 0.69 5 0.13 5 ,42 6 0 1.52 54 1.37 40 1.02 36 0.91 6 0.15 1 4
27、/0 80 2.03 72 1.83 50 1.27 45 1.14 7 0.18 213 500 95 2.41 86 2.18 60 1.52 54 1.37 8 0.20 501 1000 110 2.79 99 2.51 70 1.78 63 1.60 9 0.23 a A conductor is appropriate for use with a cross-sectional area that does not correspond to one of the AWG or kcmil sizes in Table 6.2 when the nished wire or ca
28、ble complies with the marking requirement in 27.2 and with each of the following: a) The conductor shall have a dc resistance that is not larger than the resistance determined by interpolation (by cross-sectional area) between the resistances of the next larger and smaller sizes shown in the applica
29、ble Table 6.9 or 6.10. b) The number of strands, the thicknesses of insulation, the thickness of any nylon jacket, and other particulars shall comply with the requirements applicable to the next smaller size shown in Table 6.2. 1.2 The two single-conductor constructions covered are described in Tabl
30、e 1.1. Both are PVC-insulated and one includes a nylon jacket over the insulation. The multiple-conductor constructions covered consist of assemblies of these single-conductor constructions (sizes and styles may be mixed) enclosed by a PVC jacket. DECEMBER 20, 2006 MACHINE-TOOL WIRES AND CABLES - UL
31、 1063 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 2 Units of Measurement 2.1 When a value for measurement is followed by a value in other units in parentheses, the second value may be only approximate. The rst stated value is the requir
32、ement. 3 References 3.1 Any undated reference to a code or standard appearing in the requirements of this standard shall be interpreted as referring to the latest edition of that code or standard. 4 Terms 4.1 Wherever the designation UL 1581 is used in this wire standard, reference is to be made to
33、the designated part(s) of the Reference Standard for Electrical Wires, Cables, and Flexible Cords (UL 1581). CONSTRUCTION 5 General 5.1 Materials 5.1.1 Each material used in a machine-tool wire or cable shall be compatible with all of the other materials used in the wire or cable. 5.2 PVC 5.2.1 Wher
34、ever PVC appears in these requirements the intention is to designate a synthesized compound whose characteristic constituent is polyvinyl chloride or a copolymer of vinyl chloride and vinyl acetate. 6 Conductors 6.1 Metal 6.1.1 Each conductor shall be only of stranded soft-annealed copper with or wi
35、thout continuous coating of tin or a tin/lead alloy applied before the conductor is stranded or insulated. DECEMBER 20, 2006 MACHINE-TOOL WIRES AND CABLES - UL 1063 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 6.2 Sizes 6.2.1 Conductors
36、shall not be smaller than 22 AWG and shall not be larger than 1000 kcmil. 6.2.2 The size of each conductor shall be veried either by determination of the d-c resistance or by determination of the cross-sectional area as described in 6.6.1. Determination of the conductor size by measurement of the di
37、rect-current resistance as described in 6.7.1 is the referee method in all cases. 6.3 Number and assembly of strands and conductor diameters 6.3.1 Conductors shall be stranded with at least the number of strands indicated in the applicable Table 6.5, 6.6, or 6.7. A 19-wire combination round-wire uni
38、lay-stranded soft-annealed copper conductor shall be round and shall consist of a straight central wire, an inner layer of six wires of the same diameter as the central wire with the six wires having identical lengths of lay, and an outer layer consisting of six wires of the same diameter as the cen
39、tral wire alternated with six smaller wires having a diameter of 0.732 times the diameter of the central wire and with all twelve wires of the outer layer having the same length of lay and direction of lay as the six wires of the inner layer. Otherwise, no particular assembly of the individual stran
40、ds is required; however, untwisted strands shall not be used for the entire conductor or any part thereof. Class B or C 16 AWG 1000 kcmil conductors shall be with or without compressed strands. Compressed stranding shall not be used in the Size 22-7 or in the Class K and M constructions. Otherwise,
41、any stranding other than single-bunch, bunch stranding and the concentric, rope-lay, and 19-wire combination unilay assemblies indicated in Tables 6.5, 6.6, and 6.7 shall not be used unless the results of an evaluation demonstrate that the stranding is appropriate for the application. Compact strand
42、ing shall not be used. 6.3.2 A compressed round concentric-lay-stranded conductor shall be a round conductor consisting of a central core wire surrounded by one or more layers of helically laid wires with, for the 6 AWG 1000 kcmil sizes, the direction of lay reversed in successive layers or unilay o
43、r unidirectional lay. The direction of lay of the outer layer shall be left-hand in all cases. The strands of one or more layers shall be slightly compressed by rolling, drawing, or other means to slightly change the originally round strands to various shapes that ll some of the spaces originally pr
44、esent between the strands. 6.3.2 revised July 11, 2012 6.3.3 A nished compressed-stranded Class B or C conductor shall not be larger in average diameter than the maximum diameter indicated for the size under Y in Table 6.5 and shall not be smaller in average diameter than the minimum diameter indica
45、ted for the size under Z in Table 6.5 Class B or C 16 AWG 1000 kcmil conductors with uncompressed strands shall not be larger or smaller in average diameter than the maximum and minimum diameters indicated for the size in Tables 20.4 (Class B) and 20.4.1 (Class C) of UL 1581. The average diameter of
46、 the conductor is to be determined and compared with the table in the manner described in 6.3.4 and 6.3.5. Class B 1 AWG 1000 kcmil conductors with round unilay or unidirectional lay compressed strands shall not be larger or smaller in average diameter than the maximum and minimum diameters indicate
47、d for the size in Table 20.3.1 of UL 1581. A nished 19-wire combination unilay conductor shall not be larger in average diameter than the maximum diameter indicated for the size in Table 20.6 of UL 1581. The average diameter of a conductor is to be determined and compared with the tables in the mann
48、er described in 6.3.4 and 6.3.5. 6.3.3 revised July 11, 2012 JULY 11, 2012 MACHINE-TOOL WIRES AND CABLES - UL 1063 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 6.3.4 For diameter measurements, the insulation is to be removed at a single
49、place at the center of a straight length of the nished conductor. Measurements of the conductor diameter are to be made over the metal-coated or uncoated conductor strands by means of a machinists micrometer caliper having at surfaces both on the anvil and on the end of the spindle. The measurements for all constructions for which the diameter requirements apply are to be made over the strands rather than across ats; this is illustrated in Figure 6.1 only for a 7-strand construc
