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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.* c6 ^+ v" d8 t( J. C! ? v7 r/ d$ I
S0 V/ Y$ X2 X. q1.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?( x7 L0 t- I6 ^, g: U2 S
+ L1 c* F2 V! N% ~' S* X! R2.这种产品是否需要符合标准117.6的要求?
. S$ T: [; X7 _3 ~1 b117.6 Decorative-lighting strings6 Z3 O9 l. u6 J B3 [: } n
117.6.1 A decorative-lighting string shall be marked with the type of string, either series-connected or parallel-connected.8 W% G v& J9 i, z1 G! O
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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?! d* v8 V# R }6 ~- _3 r7 t
6 General, \2 C) N9 n6 n3 a
6.1 If a product employs a component or another product as part of its construction, each part of the
: }5 W2 Q3 ~, [& i8 Hproduct shall comply with its applicable construction requirements. For example, if a series-connected
8 k4 C' w5 n+ i# Z+ i: h3 d6 Tstring employs a controller, construction requirements for a series-connected string, controller,8 _- x v2 W5 e
cord-connected wiring device, and series-connected lampholder and lamp shall all be applied.
2 G. B3 A8 a e( m3 q6.2 The wire type and overcurrent protection requirements for a seasonal lighting product are
5 I O/ d) P2 b0 d' D' }summarized in Tables 6.1 and 6.2.
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! o1 I3 o5 Q7 t' m4.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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+ V$ j1 F$ z' Z0 S: Y S9 s. F- _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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