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[问题求助] 问一下关于《UL1007--22AWG》线材的问题,谢谢

P:2009-10-06 10:10:54

1

UL1007的22AWG线材的内芯是0.15*17股裸铜,请问光从内芯看合格吗?

还有请问一下这个标准哪有下载?

万分感谢!!!

quantity of radiation - 辐射量 (0) 投诉

P:2009-10-06 11:51:00

2

你可以要求你的供应商提供线材的规格书,也可以参照别家公司担供的规格书来检验

这种标准的规格我们公司都很少检的,供应商连这种材料都要怀疑的话那当初为什么要选用

round wire - 圆线,圆钢丝 (0) 投诉

P:2009-10-06 13:54:15

3

从截面来算已经不合格,具体可参照UL 758 表52,导体的外形尺寸。

但是要判断此导体是否合格,最终还是要测量导体电阻是否合格。

 

 

KWO - Kabelwerk Oberspree原民主德国奥伯斯普里电缆厂 (0) 投诉

P:2009-10-06 14:06:44

4

从截面来算不合格,UL 1007#22AWG电子 线材我们使用17/0.16的镀锡铜,符合UL标准要求,性能OK,呵呵

colo(u)red thread - 彩色线(绕扎在由四根光纤组成的光缆芯外围) (0) 投诉

P:2009-10-06 16:32:15

5

请查UL1581

full-duplex - 全双工 (0) 投诉

P:2009-10-06 16:46:33

6

UNDERWRITERS LABORATORIES INC.               APPLIANCE WIRING MATERIAL

Subj. 758       Section 1       Page 1007        Issued:  1959-05-01

                                    Revised:  2002-12-05

 

Style 1007      Polyvinyl Chloride Insulated Wire.

______________________________________________________________________________

 

Rating      80°C, 300 V.

______________________________________________________________________________

 

Conductor       32-16 AWG, solid or stranded.

______________________________________________________________________________

 

Insulation      Polyvinyl Chloride, 15 mils minimum average,

            13 mils minimum at any point, 60 or 80°C in oil,

            if applicable.

______________________________________________________________________________

 

Standard        Appliance Wiring Material UL 758.

______________________________________________________________________________

 

Instructions    Detailed Examination.

to UL           Physical Properties, Unaged.

Representative  Spark Test.

______________________________________________________________________________

 

UL          (4)  Detailed Examination.

Counter-Check   (4)  Physical Properties.

Program     (4)  Heat Shock.

            (4)  Cold Bend

*           (4)  Deformation.

*           (12) Horizontal Flame Test.

______________________________________________________________________________

 

Marking     General.

______________________________________________________________________________

 

Use         Internal wiring of appliances; or where exposed to oil

            at a tempera­ture not exceeding 60°C or 80°C, whichever

            is applicable.  Tags may indicate the following: 

            600 V Peak - For Electronic Use Only.

A.R.C. - automatic remote control自动遥控 (0) 投诉

P:2009-10-07 09:16:56

7

不合格,标准铜丝平方是0.324,最小值要0.318,可参考UL758上的15页TABLE5.1.单根铜丝需在0.155以上才可以达到最低标准.

disk cable - 垫片绝缘电缆 (0) 投诉

P:2009-10-07 16:27:41

8

一般都用17/0.16TS

holding zone - 保温区 (0) 投诉

P:2009-10-08 15:44:05

9

导体0.15*17股,不对吧,导体截面积才0.3,UL规定最小要0.318.

如图:

 



aluminium-steel conductor - 钢-铝导体,钢芯铝绞线 (0) 投诉

P:2009-10-08 15:45:25

10

一般UL1007线材规格如下图:

glass transition temperature - 玻璃化温度 (0) 投诉

P:2009-10-09 10:04:36

11

死定了!!!!!!!!!

drying and impregnating department - 干燥浸渍工段,干燥浸油工段 (0) 投诉

P:2010-09-04 22:10:27

12

肯定不合格啦!应该是17/0.16的

 

multiple connection system - 复接制(从电话局引出的电缆,其芯线经过全部或部分的复接,分支到各个分线盒中去,而不经过任何的中间配线装置) (0) 投诉

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