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60335-1的第20章测试,标准叙述如下:+ X7 w* r# I( Z& g7 a
The appliance is placed in any normal position of use on a plane inclined at an angle of 10 to the
* [- Y5 n/ c, c# X2 U$ Mhorizontal, the supply cord resting on the inclined plane in the most unfavourable position.
e$ ~ T, n) F+ s+ N However, if part of an appliance comes into contact with the horizontal supporting surface when $ G1 C* z2 x& `
the appliance is tilted through an angle of 10, the appliance is placed on a horizontal support and
7 o! C7 _+ ~7 t; C( a# Vtited in the most unfavourable direction through an angle of 10.$ V d$ f3 \( J& ]# G3 V
上述意思是,将产品放在一个与水平面有10度倾角的板子上,电源线以最不利于的方式放在这个板子上.如果,appliance倾斜10度后任意一个部分接触到水平面,那么测试方法是将appliance放置在水平面上,以最不有利的方向倾斜10度这样测试
* n Q& i3 }1 Q1 H这样的话,只要appliance有支架,角轮等等,即只要底面不是平的,倾斜后肯定外壳等等先接触到水平面,都执行hower 后面的测试么?" j) J3 |( j2 F" y
我的理解有问题么?另外,其实有支架的appliance也可以放在倾斜10度的板子上啊?放在上面,可以让3 V+ h# J" S$ h, z- Z
appliance的各个部分不接触到水平面啊,为什么所有appliance不采用一种方法? |
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