UDC 621.315.5-426: 669.3: 621.31 JAPANESE INDUSTRIAL STANDARD Annealed Copper Wires for Electrical Purposes @® JIS C 3102- Singapore Productivity and Standards Board Information Resource Cenve No.t Science Park Drive SB snoapore 18221 Smmiavone Tel 772 9643 Fax: 778 2774 uv io ease check and report any damages (e.g. tor pages, missing pages, wrong pagination, scribing dnd ofher marks, soled pages, et) found to the library counter before borrowing out the standard, [A charge of $85.00 will be imposed on any one found damaging the standard. This includes removal of binding materials such as tapes and staples. “Thank you for your cooperation. Translated and Published by Japanese Standards Association Printed in Japan 4s‘Translation without guarantee In the event of any doubt arising, the original standard in Japanese is to be evidence ‘SOMBAPORE INSTITUTE OF STARBARDS AND INDUSTRIAL RESEARS ‘SINGAPORE INSTITUTE OF STANOAROS AND INDUSTRIAL RESEARCH LIBRARY “This book must be returned on or before the dato due stamped bolow. a / ezern trenany VV 000% S001 54827UDC 621.315.5-426:669.3:621.31 @) JAPANESE INDUSTRIAL STANDARD JIs Annealed Copper Wires for Electrical Purposes _C 3102-1984 1. Scope This Japanese Industrial Standard specifies annealed circular copper wires for electrical purposes, hereinafter referred to as the "wires". 2. Symbol The symbol of the wire shall be A. 3. Characteristics The characteristics of the wire shall comply with Attached Table, when tested in accordance with 7. 4. Dimensions ‘The size of wire shall be expressed by the diameter and be as given in Attached Table. 5. Appearance ‘The appearance of the wire shall be such that the surface is smooth and free from flaws, rusts, cracks and other defects detrimental to practical service. 6. Manufacturing Method No joint shall be made on the wire. When it is finished by wire drawing operation, however, the above requirement need not be fulfilled. Applicable Standard: JIS C 3002-Testing Methods of Electrical Copper and Aluminium Wires2 © 3102-1984 7. Test Methods 7.1 Appearance The appearance shall be tested in accordance with 3. of as Ch002 7.2 Dimensions The dimensions shall be tested in accordance with 4. of JIS C 3002. 7.3 Elongation The elongation shall be tested in accordance with 5. of ns ¢ $002 7.4 Electric Conduct The electric conductivity shall be tested in accordance with €- of TIS © 3002. 8. Inspection Inspection shall be made, on the following items in accordance with the test methods of 7., and the product shall comply with requirements of 3., 4., 5. and 8. (1) Appearance (2) Dimensions (3) Elongation (4). Electric conductivity 9. Packaging and Net Mass of One Coil Each one length of wire shall be coiled into a bundle or coiled on a bobbin, and shall be packaged suitably so as not to be damaged during transportation. Net mass of one coil shall be as given in Table. When the mass is determined by the agreement between the parties concerned, however, the above requirement need not be fulfilled. Table Diameter mm Net mass of one coil kg 0.10 to 0.15 excl. 0.5 + 0.2 0.15 to 0.30 excl. 1 20.5 0.30 to 0.40 exel. 8 «i 0.40 to 0.65 excl. 10 #2 0.65 to 0.80 excl. 1 3 0.80 to 1.60 excl. 2 +4 1.60 to 12.0 incl. 100 + 20 or 60 + 203 C 3102-1984 10. Designation The product shall be designated by the mame and diameter, or by the symbol and diameter. Example: Annealed copper wire for electrical purposes 2.0 mm or A 2.0 mm 1. Marking Following information shall be marked on bundle or bobbin, by indelible way. (1) Name or symbol (2) Diameter (3) Net mass (4) Gross mass (in the case of coiled on bobbin) (5) Manufacturer's name or abbreviation (6) Year and month of manufacture or their abbreviation4, C 3102-1984 Attached Table ‘Tolerance on on | _ Electric (Reference) Tieetat ‘ianeter | “O"S*t49> | conductivity | Sectional Yass Electric om mn area resistance 7 & eae kg/km ‘aikm 0.10 | £0,008 [eosin | 96.0min. | 0.007854 0.06982 | 2240 oz +£0.08 15.0 ain. ons, 0109s | 1556 oe +£0.08 15.0 ain. 0.01539 oss | 1148 0.16 +£0.08 15.9 ain. 0.02031 oes | 976.9 0.38 £0,008 15.0 min. 0.02545 ozs | es 0.0 220,008 15.0 ain. 0.031 62 ozs | 559.9 02s 20.08 | 15.0min. | $8.0min. | 0.01155 oss | a4 0.26 40.01 ro rin. | 90.0nfn. | 0.05300 oso | a4 0” 40.01 zoo in. | 98.0min. | 0.08605, osm2 | 26.4 0.32 £0.01 wo min, | 93min. | 0.0042 ons | 25.9 0.35 20.01 p.omin. | 99.3 min. | 0.09621 o.esss | 190.5 0.0 40.01 wonin. | 99.ein. | 0.1257 1a 138.1 0.45 40.91 wonin, | 9.anin. | 0.1590 1ai6 109.2 0.80 40.01 mornin. | 100.0min. | 0.1964 1146 81.79 0.35 140,02 morin. | 00min. | 0.2376 212 72:56 0.0 +£0.02 wonin. | 100,0min. | 0.2827 zis 0.9 0.65 £0.02 zoonin. | 100.0min. | 0.3818 2.950 51.96 0.70 40.02 m.onin. | 10.0nin. | 0.308 3.421 41 0.80 £0.02 25.0 min. | 100.0 min. 0.5027 4469 34.30 0.90 £0.02 2.0 min. | 100.0nin. | 0.6962 5.656 2.0 10 £0.08, 25.0 in. | roo.osin. | 0.7054 6s | 21.95 12 +£0.08 25.0 min, | i00.0min. | 1.131 10.05 15.28 14 £0.03 35.0 min, | 100.0min. | 1.599 Be 11.20 16 +£0.03 asonin. | i.omin. | 201 12.8 8.5% Le £0.03 as.o mia. | 100.0 min, | 2.545 22.63 67s 2.0 £0.08 woonin, | 100.0min. | 3.102 2.98 5.087 23 +£0.08 wonin. | 100.08in. | 4.155 36.98 4.150 26 £0.03 soonin. | 100.08in. | 5.309 20 3.248 29 £0.08 sonia, | 100.0 nin. | 6.605 30.72 2.610 32 “£0.08 poorin. | 100.0min. | 8.08 1.9 2.18 35 £0.08 woonin. | 1o.0nin. | 9.621 5.58 La 40 £0.08 monin. | 100.0mia. | 12.57 m1 1s 45 £0.05 yoowin. | 100.0min. | 15.90 mit 1.004 5.0 +00 | 30.0nin, | ion.ontn. | 19.6 14.6 o.s719 55 40.08 | 30.0min. | 100.0 min. | 23.76 m2 0.7256 60 20.06 | soomin, | 1000nin, | 28.27 1.3 0.609 65 £0.06 woomin. | 100.0.ain. | 39.18 295.0 0.5196 10 £0.06 woomin. | 100.0min. | 38.48 32.1 0.4481 8.0 £0.06 sonia. | 100.0min. | 50.27 “6.9 0.3480 9.0 £0.06 ss.omin, | 100.0atn, | 69.62 565.6 ozo 10.0 £0.06 ss.omin. | 100.0 min. | 73.54 6.2 0.2195, 20 £0.06 35.0 min, | 100.0 min. | 113.1 1.008 0.1524 Remarks 1, The numerical values in this table are the values at 20°C, 2, Sectional area, mase and electric resistance are the respective values when toler 3 ance on diameter 1s zero. Density is 8.89 g/cm.‘STANDARDS, PRODUCTIVITY AND INNOVATION BOARD Information Resource Centre 2 Bukit Merah Central, 4th floor Singapore 159835 This book / standard must be returned on or before the date due stamped below. A fine of 50¢ willbe charged for each day the item is kept overdk " 3 fo renew, please call: 6279 3920 3102-1984 i I dition 1 ee Japanese Text Established by Minister of International Trade and Industry Date of Establishment: 1950-07-15 Date of Revision: 1984-01-01 Date of Public Notice in Official Gazette: 1984-02-17 Investigated by: Japanese Industrial Standards Committee Divisional Council on Electricity Technical Committee on Electrical Copper and Aluminium Wires ‘This English translation is published by: Japanese Standards Association 1-24, Akasaka 4, Minato-ku, Tokyo 107’ Japan © Jsa, 1984 ST Printed in Tokyo by Hoku Coed