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本帖最后由 ljh809809 于 2015-10-27 12:08 编辑
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9.5 If appliance inlets are arranged countersunk in the outer surface of equipment, and if this
" x' [9 ?: Q. q0 t2 tsurface is curved or inclined with respect to the axis of the appliance inlet, the arrangement
) f5 r/ K- N, z5 l$ Oshall be such that, under any circumstances, the pin ends do not protrude beyond the limiting
9 { o: }% Z( S* U# wsurface of the shroud.5 l! I8 \4 t4 U5 X, d
Compliance is checked by connecting all pins, including the earthing pin, if any, together with$ l: o3 E' p9 l% s9 K
one pole of a contact indicator, the other pole being connected to a metal straight-edge ruler,$ ?) G8 |2 e! s' }$ b9 m# S" @
having a width wider than the largest inside dimension of the appliance inlet, which is placed in
7 d5 m7 ?! `8 V$ o3 aall possible directions over the opening of the shroud. The ruler shall not come into contact
( |! [/ N" n1 Q# o+ e( B3 [/ U$ swith the pin ends.
, j2 u/ }7 x' jNOTE 1 For 10 A and 16 A appliance inlets for class II equipment, the test shall be carried out with a simulated earthing pin.
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" x) T( E3 a1 i8 u- l- \1 X) f问题：注1中， 如何用模拟接地插销来做检查？' Y! v) k: R" m0 ]# o
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发表于 2015-10-23 17:34
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