标题: 请教大神以下UL60730-1这段怎么理解 [打印本页] 作者: jansle_happy 时间: 2021-8-5 17:01 标题: 请教大神以下UL60730-1这段怎么理解 请教大神以下UL60730-1这段怎么理解- Q/ g( U* X* X1 Z 11.6.3.5 INDEPENDENTLY MOUNTED CONTROLS for surface mounting or the sub-bases for such CONTROLS shall be constructed in such a manner that the terminals for EXTERNAL CONDUCTORS are accessible and can be used when the CONTROL or the sub-base is correctly fixed to its support and its COVER (or the CONTROL) is removed. # D. A; p* ]- j1 F- `$ j; F, d- M# w/ K: C 作者: H-RH 时间: 2021-8-6 01:00
个人理解: 4 m4 ]8 N% M$ e8 o; }7 U
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可用于独立安装的控制器 (INDEPENDENTLY MOUNTED CONTROLS ), 当正常安装后, 只要打开盖子后, 端子可以触及并供使用。 6 U& @/ ?+ R; z+ J1 i$ e: b% c5 Y* k" L" O6 T7 V7 X2 e
相反地, 如果端子连接必须在安装在固定位置前先连接好, 而安装在固定位置后便不能连接或断开, 则不能符合 INDEPENDENTLY MOUNTED CONTROLS。作者: jansle_happy 时间: 2021-8-6 10:23
