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标题: UL20#1007电线要求 [打印本页]

作者: lsl    时间: 2008-5-10 00:27
标题: UL20#1007电线要求
请教:
4 J7 M, a# p2 f" }) Y: B UL20#1007电线有多少根线芯?外径多少?耐温和耐压多少?对电阻有要求吗?
作者: caomeinu    时间: 2008-5-10 07:58
导体用:26/0.16MM,外径:1.8MM,耐温80度300V,电阻有要求的,可以查UL1581
作者: ydk777    时间: 2008-5-10 08:06
看一下这个就明白啦。& h) H' `, B! |: c7 \$ G: m
Style 1007        Polyvinyl Chloride Insulated Wire.
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Rating        80C, 300 V.( ~! _8 a0 e- K# Z  B: ~8 ^
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Conductor        32-16 AWG, solid or stranded. " q) c6 e1 K0 W' v; ?4 J# ^
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Insulation        Polyvinyl Chloride, 15 mils minimum average,
. @# p, d3 C" J$ M/ N& n" Z            13 mils minimum at any point, 60 or 80C in oil, 2 K* e, }3 y" j# l& f/ d. ^
            if applicable.+ G/ D3 o' M1 ~
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7 f7 O" L" M5 ?. j' C" JStandard        Appliance Wiring Material UL 758.; |, ?4 o4 j/ Y8 K7 j) }5 ?' G* g
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% t! N( n4 d) O! MInstructions    Detailed Examination.) b( q1 I; x% m  j
to UL            Physical Properties, Unaged.
+ h& N7 u4 X" B; A; NRepresentative    Spark Test.
* X, \' G1 K) S, s+ L______________________________________________________________________________* p4 ?) b8 G1 j
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UL            (4)  Detailed Examination.
* d5 }% v0 {5 p) B5 lCounter-Check    (4)  Physical Properties.. L) v# f; D/ {/ L. T* d( T
Program        (4)  Heat Shock.8 j. b- V" y* J% ]) y: _  H+ C
            (4)  Cold Bend, n; g# {# u. G) z1 f
*            (4)  Deformation. 8 c! L+ w* i( E! s0 L% K
*            (12) Horizontal Flame Test.5 M) ~' |. Z& C1 m/ r% Z
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Marking        General.. \. Z4 E/ t: T" ^7 m5 E' h
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Use            Internal wiring of appliances; or where exposed to oil
, W* m1 I2 u% Q4 B" d            at a tempera¬ture not exceeding 60°C or 80°C, whichever
5 `" `8 {0 I; t* h3 Q  G            is applicable.  Tags may indicate the following:  
$ l+ c9 n  G2 l5 G; e0 M            600 V Peak - For Electronic Use Only.
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9 y+ d2 c% U( l# w6 B5 H导体UL只要求绞合截面积,导体在UL1581的导体章节有讲到,你可以查一下。
作者: 冰雨    时间: 2008-5-10 10:16
我补充一下电阻要求,20AWG允许最大导体电阻34.6
作者: lsl    时间: 2008-5-13 23:03
谢谢hli168!收下了.) j9 T1 k9 V( o2 W8 G
在论坛里收获太多,一切尽在不言中!% k1 V% b0 Y" A' B5 `2 N





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