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发表于 2013-10-10 14:43
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naja 发表于 2013-10-9 09:31 
) x4 p( }( h8 r( t8.1.1 没说明器具类型,就是指所有的器具,包括0,0I, I, II...4 ]' |6 i/ \6 j
要转个弯啊...
0 s( ]( t" j( O! Y/ m* J) z不能只看8.1.1啊,大哥。
3 m) W/ t5 b* I# U4 p9 d; k; m你要看完整个第八章才下结论好不?
) [) |* h% |5 o: ^4 Q( K7 P单纯从8.1.1来看,看不出试验指B只对II类器具做试验,但针对8.1.3我们就清晰了,8.1.3是这样说的:
3 j2 i4 m1 R8 O: b8.1.3 Instead of test probe B and test probe 13, for appliances other than those of class II,
, r0 J ]' S: C* i- ~9 ltest probe 41 of IEC 61032 is applied with a force not exceeding 1 N to live parts of visibly ; x4 J& Z( d4 n
glowing heating elements, all poles of which can be disconnected by a single switching 1 X+ O' o0 ]! n4 Y
action. It is also applied to parts supporting such elements, provided that it is obvious from
( L- f7 |. L5 Ythe outside of the appliance, without removing covers and similar parts, that these supporting 5 l2 o+ s8 Q! d0 M
parts are in contact with the element. / u6 f& o7 `, e7 |* X o" R; ^2 |9 }! U
It shall not be possible to touch these live parts.
6 R4 o4 X; C: q) ^0 q1 x \很明显,对于不是II类的其他器具,应该使用试验棒41而不是B和13。而8.1.1说了测试指B和18应该使用(未指明器具保护类别),从而得出结论:
( t: v8 z% H& y/ DI类器具应能通过试验棒41和18测试。 |
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