标题: IP40灯具IP测试疑问 [打印本页] 作者: flower986 时间: 2017-8-15 11:10 标题: IP40灯具IP测试疑问 我手里有一个球泡灯,中心是带有散热片的,因为内置驱动是SELV输出,散热片是不带电的,但是IEC60598-1 clause 9.2有条款:: n( B, D8 G; z. X) b& Q
no entry into the luminaire enclosure by the relevant test probe for first characteristic ) @ r1 U, ~% W/ DIP numerals 3 and 4;" f7 i# k N; s& k! A, C# L8 {