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手里有一个CASE,是一束MINI BULB通过一个Connector接一个CLASS 2的PLUG-IN变压器.小弟有几个疑问,请坛子里的高手帮忙解惑下.$ @/ G' E# r! p8 d7 p9 _
; f1 P ]7 F: E/ K2 ~, |! z" n1.UL 588涉及的产品种类有哪几种?因为我接触到的只有DECORATIVE STRING,DECORATIVE OUTFIT,对588了解的不多,象这种接变压器的是否在标准中单独的可以看做一类产品(DIRECT PLUG-IN UNIT)?如果不是,那它算是哪类产品呢?# Q: V0 y3 |; e- h( W9 K( D
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2.这种产品是否需要符合标准117.6的要求?8 W- K! t- f% F2 m
117.6 Decorative-lighting strings- v2 F! A. W9 _* z2 d* x! x; p( e
117.6.1 A decorative-lighting string shall be marked with the type of string, either series-connected or parallel-connected.2 l+ s; z) k) G8 {) E) c* {
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3.灯束上的电线是24AWG的,是否符合section 6电线的要求呢?我个人理解因为变压器输出是特低电压,所以电线线径只要符合电流的大小就可以了.但是从标准来看,似乎没有免除条款,至少也要22AWG以上,是吗?
% v/ \+ w% j1 P( ^$ X6 General
9 P6 c& X/ P+ B1 j) t0 f7 F6.1 If a product employs a component or another product as part of its construction, each part of the5 _0 i! m, S% a+ R: r4 N
product shall comply with its applicable construction requirements. For example, if a series-connected u0 ]. y8 H% b/ W
string employs a controller, construction requirements for a series-connected string, controller,# {& y# a- U5 T' L4 A4 g# E
cord-connected wiring device, and series-connected lampholder and lamp shall all be applied.
7 H, ]& B& q4 F: i6.2 The wire type and overcurrent protection requirements for a seasonal lighting product are
3 _& v7 v6 L$ H# V/ k t+ Ksummarized in Tables 6.1 and 6.2.
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- L0 i/ m# U- D5 u4.这个产品包装上标的是OUTDOOR USE的,那么电线是不是只能是section 6里的SPT-1W, SP-2W, SPT-2W, STW, SEW, SOW, SOOW, SJTW,SJEW, SJOW, or SJOOW.这几种线?如果只是indoor use,是否任何线型都可以?
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2 d' }# H7 u% O( h0 i, {/ z% X5.最后一个问题是以前碰到的一个CASE,一直没弄清.产品是常见的灯串,但是灯泡是带过流丝(lamp shunt)的push-in bulb,并且产品插头中带3A保险丝.这种产品是否需要符合83A Cascading Lamp Temperature Test的要求呢?
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# J3 i! U7 E# g' P& Z, V j附上UL 588标准 |
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