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`* X9 x- |+ h8.6.9 * CLASS II ME EQUIPMENT
; Q# B) E0 O+ ?8 `If CLASS II ME EQUIPMENT with isolated internal screens is supplied with a POWER SUPPLY CORD/ f4 @( Z' \8 N7 v0 g6 r
having three conductors, the third conductor (connected to the protective earth contact of the
$ Y7 ~. _; {8 h! @, Q5 f' j( gMAINS PLUG) shall be used only as the functional earth connection to a FUNCTIONAL EARTH
6 O3 x3 i% m% d4 L! a& k4 p8 a- HTERMINAL for these screens and shall be coloured green and yellow.
# r/ l$ z) b9 X# ?7 M4 D( Y9 d* Y这怎么理解,有以下几点疑惑:
0 D! |& u; O. t/ L8 l) z1,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?) Z; H$ v- U' h6 K* ~
2,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?% b O# h# G( H' _! e. f6 G
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