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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.- _6 V# s* l) F5 Q. @9 ?5 v9 X
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1.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?
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2.这种产品是否需要符合标准117.6的要求?
& T" N6 G1 D6 f& a+ z( Q, ~) u117.6 Decorative-lighting strings
5 v ~* H% b3 M4 g: R117.6.1 A decorative-lighting string shall be marked with the type of string, either series-connected or parallel-connected.* _% Q/ ?, Y9 T4 v+ B3 c
: Z$ v5 E, s$ Y8 l3 z5 N3.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?
! g4 C- I. I3 G' x9 ^6 General
! F9 @ d; J1 j, ~% r! T# Y6 h, \6.1 If a product employs a component or another product as part of its construction, each part of the% S. ?5 ~* T% X
product shall comply with its applicable construction requirements. For example, if a series-connected: Q& }+ L- Z8 r; w7 f5 s* ?
string employs a controller, construction requirements for a series-connected string, controller,
6 F! B0 |% }, C0 ?cord-connected wiring device, and series-connected lampholder and lamp shall all be applied.
# l/ V5 ?" s! X4 R% F& M6.2 The wire type and overcurrent protection requirements for a seasonal lighting product are
0 \7 u- H1 {0 bsummarized in Tables 6.1 and 6.2. J9 |3 X/ A( R& Q; }5 p( S
3 |8 s) F8 Z1 J) `# O- p+ D8 n4.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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5.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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附上UL 588标准 |
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