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本帖最后由 法随心生 于 2013-9-1 21:46 编辑
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IEC60335-1-2010 30.2.2章新增加内容3 \ D: e" S! t; Y; ?% X/ T+ V+ k
“NOTE 3 Some applications of the term "within a distance of 3 mm" are shown in Figure O.5. "" A9 g* }4 I" N7 J
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"Where a non-metallic material is within a distance of 3 mm of a current-carrying connection, $ `) \! T) X. g1 I7 w
but is shielded from the connection by a different material, the glow-wire test of ' `. `% U7 E q8 K7 L$ ^- X" \
IEC 60695-2-11 is carried out at the relevant test severity with the tip of the glow-wire applied - ~1 R7 b2 i) D4 w! Y
to the interposed shielding material with the shielded material in place and not directly to the
7 F* a4 b9 F# } I7 Z, E2 Rshielded material. "" A3 B" |& R& @8 p& T& P, p
* {# T& y8 L$ i: Y) ]# q之间内容好像不连贯,特别是针对后一句,Figure O.5.里的4个例子 该怎么解读呢,请指教* V* U( Y" l/ Z7 ?6 ~
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