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本帖最后由 小猫咪 于 2015-8-25 11:01 编辑 $ }2 {, ^$ A* [/ X5 d
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5 K' C- O% k4 y7 N" P- l27.3 If a detachable part having an earth connection is plugged into another part of the
+ \8 ?" p% k6 _& [' [6 Bappliance, the earth connection shall be made before the current-carrying connections are
; o, J. _4 K$ o( I, j+ h$ _established. The current-carrying connections shall be separated before the earth connection
: f8 A, w# j7 @9 h i) Q. jwhen removing the part.$ K6 l# E' _5 N
For appliances with supply cords, the arrangement of the terminals, or the length of the# C- N; Y8 q; h" t: o
conductors between the cord anchorage and the terminals, shall be such that the currentcarrying
4 I. J" G1 L. W5 ]* Zconductors become taut before the earthing conductor if the cord slips out of the cord
1 Y8 _$ Q5 L/ o. r$ Yanchorage.. ^3 x( J" {6 b) x2 Y+ ]
大家是怎么理解这两段内容的呢?
1 P' l0 F/ w& i+ 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。
/ c9 D5 U7 O7 p7 V1 i, T, S第二段, 是说载流导线要在接地导线之前被拉紧。1 {+ Z6 n y3 j
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?/ ? P/ Z( n4 d* Y9 o3 D
如图,途中所有的连接处都是插片式的。
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