《JIS-E-2101-1990-R2005-ENG.pdf》由会员分享，可在线阅读，更多相关《JIS-E-2101-1990-R2005-ENG.pdf（7页珍藏版）》请在三一文库上搜索。
1、UDC 621.332.31-45:669.3-426 J IS JAPANESE 1 NDUSTRIAL STANDARD Hard-Drawn Grooved Trolley Wires Translated Japanese Standards Association 1-24, Akasaka 4, Minatc-ku Tokyo 107 Japan 0 JSA, 1991 PROTECTED BY COPYRIGHT Copyright Japanese Standards Association Provided by IHS under license with JSALicen
2、see=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 19:23:52 MSTNo reproduction or networking permitted without license from IHS -,-,- JAPANESE INDUSTRIAL STANDARD Hard-Drawn Grooved Trolley hires J I S E 2101-1990 1. Scope This Japanese Industrial Standard specifies the hard-
3、drawn copper grooved trolley wires (hereafter referred to as trolley wires). Remark: The units and numerical values given in are based on the International System of Units (SI) and are appended for informative reference. Further, the traditional units and numerical values shall be replaced by the ac
4、companying SI units and the relevant converted values given in in this Standard on January 1, 1991. 2. Classification The trolley wires shall be classified into five classes listed below ac- cording to nominal sectional area. 70 mm2, 85 mm2, 110 mm2, 150 mm- and 170 rnm- 3. Quality The trolley wires
5、 shall be homogeneous in quality, smooth in surface and free from defects such as flaws, rust, cracks, twist and others. 4. Electric Conductivitv The trolley wires shall show an electric cmductivity of 97.5 % or over when subjected to the test specified in JIS C 3001. 5. Tensile ProDerties The troll
6、ey wires shall be subjected to the tests prescribed below and the determined tensile load and elongation shall satisfy the requirements specified in Table 1. (i) The gauge length of the test piece shall be 250 mrn. (2) When the test piece breaks down eitl-.er within 25 mm from a bench mark inside th
7、e gauge length or outside the gauge length and at the same time the test result fails to meet the recluirements specified in Table 1 , the test shall be invaiidated. (3) When a test result fails to nieet the recluirenients specified ir: Table 1, two additional test pieces shall be taken from the sai
8、iic test speciriicii foi. each test piece and the average of the results obtained fi.orri the three test pieces shall be adopted as the test result. _ Applicable Standard: JIS C 3001-Resistance of Copper AlLiterials for Electrical Purposes PROTECTED BY COPYRIGHT Copyright Japanese Standards Associat
9、ion Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 19:23:52 MSTNo reproduction or networking permitted without license from IHS -,-,- i E 2101-1990 Class (nominal sectional area) mm2 Table 1 (Applicable till the end of 1990) i El
10、ongation (per 250 mm) i Tensile load 9 kgfN 150 170 - 70 12510 24620) min. 2.5 min, 5240 (51390) min. 5900 i57860) min. 1 3.3 min. 3.4 min. 1 I3090 I303001 min. 2.7 min. 110 - I3900 138250; min. I 3.0 min. 6. Bending Bend a trolley wire approximately 90 in a plane including the center line of its ar
11、c face, along an arc having the radius given in Table 2 according to its radius, with its small arc face facing inward (call this action the first bending), next return it to its original form (call this the second bending), further bend it approximately 90 in the opposite direction (cal this the th
12、ird bending), and then return it to its original form, thus making up one cycle of bending. Even after 8 cycles, the trolley wire shall not be broken and severed. This bending operation shall be performed gently. Table 2 Class (nominal sectional area) mrn2 Radius of arc mm 1 110 i. Shaucs and Dimens
13、ions The shape an cliniensionc of the trolley wires shall be as specified in Table 3 and Figure. forth) and the dimensions , D and E shall be measured at three or 111oi*e points including both ends ancl riiiddle point for each length. on diameter A ancl on dimensions G I U and E shall be t 1 o ancl
14、2 2 U, re- spectively. The cliarneter X (notecl in Table 3 ancl Figure, and so The tolerances PROTECTED BY COPYRIGHT Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 19:23:52 MSTNo reproduct
15、ion or networking permitted without license from IHS -,-,- 3 E 2101-1990 Classification (nominal sectional area) mm: 70 85 110 150 170 For dimensions C , F, G , H and R , the Figure gives the standard dimensions. I l Calculated I 1 area mm mrn mrn rnm mrn mm mm i l sectional A B C DIE F R;C H mn? ,
16、I io. 29 ii0.00 9.90 5.00 5.42 8.10 0 . 8 0.38 2 F 510 87.09 l 11.00 , 11.00 5.70 0.12 I 8.50 1.5 0.38 27O 51 111.1 1 12.33 , 12.34 6.85 7.27 9.75 , 1.7 0.38 2 7 O 51“ 150.7 14.40 14.40 0.83 7.27 9.75 3.2 0.38 27a 510 170. o 115.49 15.49 7.32 7.74 11.43 2.3 1 0 . 3 8 270 5 lo - Table 3 70 85 110 150
17、 170 - 624.9 774.2 987.7 1340 1511 Remark: The calcualted sectional areas have been obtained from the values given in this Table and Figure. Figure I B t c 8. Mass The mass of the trolley wire shall be as specified in Table 4. The toler- ances on mass shall be 2 2 %. Table 4 Mass kg/km Class (nomina
18、l sectional area) PROTECTED BY COPYRIGHT Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 19:23:52 MSTNo reproduction or networking permitted without license from IHS -,-,- 4 E 2101-1990 110
19、 Remark: The masses given above have been obtained by calculating the values of the calcualted sectional area given in Table 3 and assuming the density to be 8.89 g/cm3 at the tempera- ture of 20%. 800 5 rnax. 9. Length of Wire 85 1000 A standard length of trolley wire and the number of jointing pla
20、ces cor- responding to the standard length shall be as specified in Table 5. 5 max. Table 5 600 600 Class (nominal sectional area) rnm- 70 5 max. 5 max. of wire places per standard length Unless otherwise specified by the purchaser, within 5 % of addition or reduction is permitted to the standard le
21、ngth specified above. 1 O. Join tin g Jointing shall be conducted prior to wire drawing either by silver soldering or by a method not inferior to it. dong the wire axis shall be at least six times the diameter for silver soldered wires. given in Table 1 of Clause 5. governing the elongation stipulat
22、ed in 5. and the rule governing the bending stipulated in 6. The finished length measmed The tensile load for the jointed portion shall be at least 95 % of the value The jointing place shall be exempted from the application of the rule 11. Packaging Each length of the trolley wires shall be wound ar
23、ound a robust drum with its small arc face outside so as not to twist, and then enclosed with tough sidepieces. The above-mentioned drum shall have the barrel diameter of at least 45 times the diameter of the trolley wire, the outside width of 75 cm or under, and the flange diameter of 120 cm or und
24、er. The drum shall have a strong axis bore 6.5 cm or over in diameter. outside. The drum shall bear a clear statement of the following details on the PROTECTED BY COPYRIGHT Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Be
25、rnie Not for Resale, 03/10/2007 19:23:52 MSTNo reproduction or networking permitted without license from IHS -,-,- 12. 5 E 2101-1990 Class, Length, Masses (both gross and net), Turning direction during transportation of drum , Drum number, Manufacturers name, Year, month and day of manufacture De si
26、 gnation The trolley wires shall be designated by name and class in this order. Example: Hard drawn copper grooved trolley wire 110 mm2 PROTECTED BY COPYRIGHT Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for R
27、esale, 03/10/2007 19:23:52 MSTNo reproduction or networking permitted without license from IHS -,-,- 6 . E 2101-1990 Class (nominal sectional area) mm 70 85 Annex Elongation Tensile load (per 250 mm) kN % 24. 6 min. 30. 3 min. 2. 5 min. 2 . 7 min. The values of tensile strength based on the traditio
28、nal units $ven in 5. (3) of the main text of this Standard shall be converted, OR January 1, 1991, to the numerical values in the SI units listed below. 110 150 170 5. Tensile Properties (3) When a test result fails to meet the requirements specified in Annex Table 1 two additional test pieces shall
29、 be taken from the same test specimen for each test piece and the average of the results obtained from the three test pieces shall be adopted as the test result. 38. 2 min. 3. O min. 51. 4 min. 3. 3 min. 57.8 min. 3. 4 min. Annex Table (Applicable on and after Jan. 1, 1991) PROTECTED BY COPYRIGHT Copyright Japanese Standards Association Provided by IHS under license with JSALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 19:23:52 MSTNo reproduction or networking permitted without license from IHS -,-,-