电线电缆网 > 国外线缆 > UL2468是否要测试导体中心距和撕裂厚度?(完整版)
UL2468是否要测试导体中心距和撕裂厚度? - 无图版
roger --- 2007-12-10 09:57:04
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UL2468是否要测试导体中心距和撕裂厚度?查标准哪条?
WONDERFUL --- 2007-12-10 11:00:03
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结构测试查STYE PAGE上面,不过以前做过没有要求做间距和撕裂后最小厚度,STYE PAGE上面没有做这方面要求吧!
roger --- 2007-12-10 13:53:04
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我也是第一次听说,以前做了很多也没做过,检查的人说这个线类似SPT电源线,所以参照UL62做,可是我这个是758,按照那个做没道理啊,郁闷!
binhao2005 --- 2007-12-10 21:35:46
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UL2468 测试导体中心距和撕裂厚度我们以前列入了公司产品检验标准里面,UL 758 里面好象没有这一条规定。是客户提出来以后加上去的,具体的参照哪个标准我也想学习了解。
lzolin --- 2007-12-11 13:48:16
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我们生产的UL2468也没做过这方面的测试.我也想学习一下,
810707 --- 2007-12-11 13:55:33
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标准中是没有,但一般客户都有要求的.
roger --- 2007-12-19 09:25:50
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可是我现在不是客人,而是UL
芝麻开门了 --- 2007-12-19 16:48:50
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UL人员对标准的理解也不怎么深入!经常出错误!
roger --- 2007-12-28 17:09:52
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有谁可以帮忙指出应该按照UL62什么标准吗?
SHYQPHY --- 2009-06-06 18:24:06
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UL人员经常出错,玩弄国人。
ylz301 --- 2009-06-09 11:06:34
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中心距还不就是最小绝缘厚度的影响吗?
alan79114 --- 2009-06-16 13:45:32
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UNDERWRITERS LABORATORIES | APPLIANCE WIRING MATERIAL |
Subj.758 | Section 2 | Page 2468 | Issued:1968-05-07 |
Revised:2008-05-27 |
Style 2468 | Flat Ribbon cable. |
Rating | 80 deg C, 300 Vac, Horizontal flame, Oil Resistant 60 deg C or 80 deg C (optional). |
Conductor | 32 AWG - 16 AWG solid or stranded round, tinned or bare copper. |
Insulation | PVC, 15 mils min average, 13 mils minimum at any point. |
Assembly | Two to one hundred and fifty conductors laid parallel and in one plane. Same or mixed AWG. Each conductor has a nominal 15 mils or heavier wall. This forms a flat cable with a single row of conductors having a 1/2 in. maximum width web between insulated conductors. |
Shield | Optional. |
Covering | (Optional) PVC, 5 mils min. at any point 80 mils max |
Standard | Appliance Wiring Material UL 758. |
Marking | General. |
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. |
各位,按照最新的AWM2468的Style Page,中心距不能大于1/2inch,绝缘为15/13mil,壁厚为15mil,(之前的版本要求撕裂后的厚度为15/13mil,不过现在取消了此要求)。本人就是一名UL检验员,希望大家给点面子,有问题可以提出来进行交流学习!谢谢
zym2009 --- 2009-10-26 16:06:07
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标准中是没有