标题: UL1598 access hole是指什么东西？ [打印本页] 作者: jsspace 时间: 2011-8-18 11:50 标题: UL1598 access hole是指什么东西？ CLS10.4提到的access hole是指什么东西？作者: 依然 时间: 2011-8-18 13:18
是指灯具安装好后检查电线的检查孔，可以参考下面几个条款： 0 Z W* e1 {+ Q10.5.1 A luminaire shall allow for the inspection of branch circuit connections after installation. A luminaire weighing 4.54 kg (10 lb) or less, excluding diffusers, light-directing parts, and decorative parts, may be removed to provide access to branch circuit connections, without additional access openings.