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/ b5 v* }3 Z+ v8.6.9 * CLASS II ME EQUIPMENT9 [+ u& U7 K2 A* C
If CLASS II ME EQUIPMENT with isolated internal screens is supplied with a POWER SUPPLY CORD* X4 V" Z% g, Q \
having three conductors, the third conductor (connected to the protective earth contact of the
' O0 G) P; z! z- O0 kMAINS PLUG) shall be used only as the functional earth connection to a FUNCTIONAL EARTH
- J+ _0 d/ r2 [5 @* w4 d1 Q# rTERMINAL for these screens and shall be coloured green and yellow.
1 f$ l- S$ s. h1 g+ ?+ M这怎么理解,有以下几点疑惑:
5 G9 z) `7 ?, y0 N* f/ |4 _1,Class II 类结构产品的电源线可以是三芯的吗,也就是说电源插头可以3pin的吗?
% ]. J, u, I) ?$ Z" I2,带有隔离的内部屏蔽的,第1点才适用,那么带有隔离的内部屏蔽是什么样子的?
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