|
|
那个帖子对LZ没有用.请LZ参考一下你们报告的Section General,那里有规定.6 \. J' w$ H% t2 G+ J: M
什么算Part?就是组装以后带的Fitting,没有绝对的分类,要具体的东西才能分别.常用的如一个housing,线挡,USB头等都是属于parts.要看看你的出货时候产品包含的总数.
9 a4 f3 `# \3 c+ [7 pFORM 1-N: This Recognition Mark is used for harnesses consisting of four parts or less. Each piece of wire, fitting, splice, terminal block, wiring device, etc. is considered to be a part. Simple terminations of the eyelet, ring, open spade or quick-connect types are not counted as a part when determining the form label to be used. One of the four (or less) parts may be a Listed power supply cord.
9 Y3 a+ Z' T( y: z; d1 c9 W5 E小于等于4个
! v W9 D; F8 d% {! n3 T; k0 eFORM 1-T: This Recognition Mark is used for harnesses consisting of four part (or less) as described above, using as one of the parts, a power supply cord which has not been previously Listed and; therefore, must be subjected to the tests prescribed for a power supply cord.
6 H/ Y5 ^3 @- R6 f0 z+ E0 U& Y, H8 Y大于4个- K/ t3 I5 X5 F
FORM N: This Recognition Mark is used for harnesses having more than four parts as described above. The harness may include as one of the parts a Listed power supply cord.
7 L; ^9 @' V9 q0 n大于4个,同时这个产品包含了已经认证过的电源线产品./ d T: n$ L: m
FORM T: This Recognition Mark is used for harnesses having more than four parts as described above and having as one of the parts a power supply cord which has not been previously Listed and; therefore, must be subjected to the tests prescribed for a power supply cord.' O- Z3 _9 [9 M, ~$ w) |
) F4 K7 z! c* G" E
大于4个,同时这个产品包含了没有认证过的电源线产品.此时个电源线就需要那电源线的标准来评估做测试.5 O, M3 M- `, F& V
以上建议LZ只要明白前两种就行了,后面两种很少遇见.而且从目前市场来看,绝大部分都是属于FORM 1-T,至少占90%. 即使遇见了后面的产品到时再问问UL工程师帮忙判断一下即可.我想讲到这里应该没有什么混淆的.至少工作中够用了.本草民认为,知识学习到够用就行.什么都要搞到不明白透彻不罢休的话,很容易陷入技术固执派. |
|
[复制链接]
/1 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2008-11-28 16:51
显身卡
楼主