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[问题求助] UL1015 可以做成两并线吗？急
P:2009-10-15 10:21:57
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问题1. UL1015 18AWG 的红黑两条单线，把这两条线粘起来并再一起是否可以？？這樣做可以,有見過這樣的線材
问题2：在生产过程中，直接做成两并线（像UL2468两并线），但是两条线上都印UL1015的字，绝缘厚度等都是符合1015的，这样做是否可以呢？沒有見過,理論上是不可以的
Comcetric-Lay Conductor - 同芯层绞型导体。导体之组成是层绞型，中芯层有一段，其上有一层或多层导体以螺旋状缠绕。如导体之线径相同，则第一层有六段，第二层有十二段，依次递加六段，通常每层绞合方向为依次方向，最外层以右向较多，也有的规定为左向。 （0） 投诉
P:2009-10-26 19:33:24
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UNDERWRITERS LABORATORIES INC. APPLIANCE WIRING MATERIAL
Subj. 758 Section 1 Page 1015 Issued: 1959-05-01
Revised: 2003-02-17
Style 1015 PVC Insulated Wire.
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Rating 80°C, 90°C or 105°C; 600 V ac, 750 V dc.
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Conductor 30 AWG - 2000 kcmil.
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Insulation PVC
Min. Avg. Min at Any Point
Size Mils Mils
30-9 30 27
8,7 45 40
6-2 60 54
1-4/0 80 72
250-500 kcmil 95 86
550-1000 kcmil 110 99
1100-2000 kcmil 125 112
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Standard Appliance Wiring Material UL 758.
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Instructions Detailed Examination.
to UL Physical Properties, unaged, Class 43.
Representative Spark Test.
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UL (4) Detailed Examination.
Counter-Check (4) Physical Properties, Class 43.
Program (4) Heat Shock.
(4) Cold Bend.
(4) Deformation.
* (12) Horizontal Flame Test.
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Marking General.
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Use Internal Wiring of Appliances; or Internal Wiring of
Appliances where exposed to oil at a temperature not exceeding 60 deg. C or 80 deg. C (whichever is applicable). Tags may also indicate the following: 2,500 V peak - for electronic use only.
Nuclesil rubber - 一种既耐辐射又耐高温的绝缘橡胶 （0） 投诉
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