标题: UL1993 8.14 water spray test [打印本页] 作者: songbolove 时间: 2012-1-2 18:29 标题: UL1993 8.14 water spray test 请问有谁知道UL1993 8.14 water spray test 喷水过程是否要点灯。 4 V0 r7 X6 e8 V 如果是LED PAR灯,用于WET LOCATION, 那么是按照UL8750 8.12 environment 测试,还是UL1993? 5 V+ ^9 w {/ i作者: songbolove 时间: 2012-1-3 09:16
帖子不能沉啊作者: tanyongjian 时间: 2012-1-3 22:48
用UL1993标准来测试,UL8750不包括LED LAMP,8750有描述如下:* D# ^3 W& ^4 A
Removed: The following definitions were removed as these terms were not referenced- U& w2 T! r) K; F
in the standard: 6 t. x6 }) {: V1 I" Q# _1 Y& j9 B• circuit, extra-low voltage 2 R2 {0 n% C+ {) B1 O• circuit, limited current0 |) E, v. ]4 x. T' |3 z
• circuit, safety extra low voltage6 u! W2 J8 g! h: |* ^4 H
• enclosure, mechanical3 `. _' @) ~) c; O& Q
• lamp: {! Q, ]& t; p) n
• LED lamp, integrated $ Q. g' ]/ |( f6 B/ [• LED lamp, non-integrated ) w* {6 ^" ^* A" o7 M• LED luminaire4 i3 k3 j# ?& A& |3 H5 s' J+ g
• LED module ) { ?& P1 H+ {2 Q• Pollution Degrees (1, 2, and 3) 5 G0 Y) }4 W* o8 _1 o( f: K8 S• power source, Class 2 or Limited Power Source (LPS)6 h; I+ o3 `% F2 f3 B
• rated maximum temperature, Tc , V6 C9 N/ B: E$ l: G8 Q6 a X, L作者: tanyongjian 时间: 2012-1-3 23:27
标准中没有提到要点灯,应该不用点的,喷水1H看会不会进水作者: allenwrs 时间: 2012-1-4 00:00
即然說要 用于WET LOCATION, 當然要測点灯後喷水才有意义 (WET說明燈使用于潮濕狀況!)作者: vickywu 时间: 2012-1-4 08:28
tanyongjian 发表于 2012-1-3 22:48 9 r% G+ C' x- E, o. c$ S: F用UL1993标准来测试,UL8750不包括LED LAMP,8750有描述如下: 8 R$ m+ B8 f% _9 ?Removed: The following definitions were rem ...