23 Internal wiring8 e$ [4 h# O/ S+ b
23.1 Wireways shall be smooth and free from sharp edges.) u5 p' P' }, W0 `
Wires shall be protected so that they do not come into contact with burrs, cooling fins or
6 k, n# @: X5 y; N% Xsimilar edges which may cause damage to their insulation.2 |9 t3 {' i7 Y( [
Holes in metal through which insulated wires pass shall have smooth well-rounded surfaces1 m" \( i9 @& V. S
or be provided with bushings.
' F( [6 ^* g/ o4 t( KWiring shall be effectively prevented from coming into contact with moving parts.: y; n# S. D' g3 @
Compliance is checked by inspection.
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: w! a0 W+ _$ l根據標準來說,並沒有要求一定要加護套~* Y% i5 z2 G) }" U& j0 X* }4 h
g5 G9 P }& x但是必須能保證其絕緣不會被破壞~5 Q6 U. o5 w5 x6 P1 E
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依所提供的照片,我認為其電源線若不加護套的話,僅有基本絕緣~
/ F# X1 q2 @8 D, \& _' d9 B4 f' `該處為外殼出口,也視為人體可觸碰的地方~
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2 I2 P0 U9 v7 G應提供第二層防護,變成加強絕緣~ 以防止單一(基本絕緣)失效時,對人體產生危害~
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