UL的Special file
想请什么是UL的special file和常规认证有和不同,什么情况下申请special file?以下以前有人讨论过,但还是不是太清楚.
http://www.angui.org/simple/index.php?t63063.html 好象我们的档案号是没有的，其它的零部件的档案号也没见过这个， Please check here:
http://www.ul.com/global/eng/pages/offerings/services/components/components/unlisted/
Unlisted (customized) component program
UL's Unlisted Component service is provided to end-product manufacturers, rather than component suppliers, for those situations where they have a customized component employed in a specific end-products that is not UL Certified.
Under this program, the component is evaluated in accordance with the applicable component requirements, taking into consideration the specific end-product application. The component is only evaluated for factory installation, not field installation. Once the component is found to be in compliance with the applicable component requirements, the component is placed under UL's follow-up surveillance program. Since the component is intended for a specific application, no information is published on UL's Online Certifications Directory or UL's directories.
Similar to UL's Component Recognition and Listing Service, the Unlisted Component Program creates value by increasing the confidence that the component complied with appropriate UL requirements when it was manufactured since it is under UL's Follow-up Program.
在最终产品上使用的部件，在没有UL认证的情况下（这个可能是该产品有其他认证，或者CB证书）但UL又强制要求该类产品用于终端设备必须要有UL认证，就出现了针对于该部件的Un-listing认证。
事实上就是UL挣钱的门路
越看越糊塗啦， 2楼讲的也没错, 一般SP File是用于另一个档案的部件, SP file的产品不可以打UL Logo, 如常见的817插头, 有一个主档案为817插头线, 另外会有一个SP档案, 专一描述头部的. 再如, 吊扇, 有一个主档案是成品吊扇为vol 1, 另外可能会有vol 2 或者 SP档案专一描述吊扇一些部件, 如用于安装部分的, 或吊扇配灯, 用于描述灯部分. 我也认为是这样的，楼上的兄弟，说得更详细了 引用第4楼samho于2010-08-07 13:40发表的:
2楼讲的也没错, 一般SP File是用于另一个档案的部件, SP file的产品不可以打UL Logo, 如常见的817插头, 有一个主档案为817插头线, 另外会有一个SP档案, 专一描述头部的. 再如, 吊扇, 有一个主档案是成品吊扇为vol 1, 另外可能会有vol 2 或者 SP档案专一描述吊扇一些部件, 如用于安装部分的, 或吊扇配灯, 用于描述灯部分.
请问, 哪里有SP file这方面的介绍? 是呀，能不能给个网址，说明SP file这方面的？ 有没人能介绍的详细点啊? 有没人能回答这个问题啊，我还是在等待
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