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,Except for insulation between parts of different polarity DIRECTLY CONNECTED TO THE MAINS,: i' `& h; }- W0 y, i( Q2 h t6 C
CLEARANCES and CREEPAGE DISTANCES smaller than those specified are allowed but are subject4 a/ u) J, C+ E F
to the requirements of 4.3.1, 4.3.2 and 11.2.
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何为"EXCEPT FOR",理解这个就好理解整句话了3 a+ {0 u6 A$ n7 L; N% T3 M
3 Z6 X3 ?& J$ a4 u: ` l+ [1 v有英文水平高点的,看看是不是我说的意思?$ W" W* y7 q! Z( }# J
“直接与电网电源连接的处的电气间隙和爬电距离允许减少,不用满足标准4.3.1;4.3.2;11.2条的相关要求。其它位置允许减少,但要满足标准4.3.1;4.3.2;11.2条的相关要求”
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目前CCC认证,只要能够满足标准13.1规定的三个条件,都是允许减少。 |
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