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本帖最后由 小猫咪 于 2015-8-25 11:01 编辑 7 Y# R6 _( K/ A& U
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( P+ j: O7 U* k3 W6 d7 I27.3 If a detachable part having an earth connection is plugged into another part of the
1 h2 z8 `$ s- G |% O& L* o- O; j6 Wappliance, the earth connection shall be made before the current-carrying connections are7 @& T3 w0 h$ ~* |, f" d( D* R
established. The current-carrying connections shall be separated before the earth connection
0 ~+ t% P+ F& s( p8 b! |when removing the part.9 Z* r5 ]; N9 z5 p& @+ E* q2 M
For appliances with supply cords, the arrangement of the terminals, or the length of the
9 s- d3 S+ ~) m$ s2 F' U/ [# u/ Gconductors between the cord anchorage and the terminals, shall be such that the currentcarrying
6 A) x# b E( k7 g+ W/ @conductors become taut before the earthing conductor if the cord slips out of the cord' ?# ?& J; Z/ S8 w' Z ?- i1 y
anchorage.; {6 N, @+ o% Q. f. p' N$ v( l9 `1 x
大家是怎么理解这两段内容的呢?
1 o3 y' p; V _+ x! Q3 S4 a+ k7 h针对第一段是可拆卸的,就是类似于无绳熨斗累的,接地端子最后分离。3 I/ ~3 q( @0 B, N% z8 q0 e% _
第二段, 是说载流导线要在接地导线之前被拉紧。8 l/ V' b! _$ Z" }4 d9 c
问,如果是载流导线已经接到一个插片式的端子上了,是否要跳过这个端子去考虑?2 t R3 F- u) d0 h
如图,途中所有的连接处都是插片式的。
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