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标题: DSH 497 Protection against electric shock [打印本页]

作者: 小米    时间: 2012-9-9 23:02
标题: DSH 497 Protection against electric shock
DSH 497; {( S2 ~  R4 E4 r+ {

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Protection against electric shock
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60335-1(ed.3)
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3 W# A1 h9 y6 Y# k& _2 w, a$ F3 ~Standard: IEC 60335-1:1991, 3rd Ed.* g0 l( {% {2 ]
Sub clause: 8
) M3 x6 L. e0 X1 b7 dSheet No. DSH-497 # @4 _6 d* z  B) {  s
Subject: Protection against electric shock+ u+ t1 T! [# }! I3 h1 r
Key words: - enclosure of plastic material
- G/ |8 y4 y5 e; @" VDecision taken at the 40th CTL meeting 2003" V0 K  o. P, N4 Q0 j# O. O; W* P* O. u
Question:
8 \& A# d; w: JShould the tests on, for instance a portable fan heater, with an enclosure of plastic material
6 l9 }( A4 y' e/ `, C, dbe carried out in cold condition or in steady state condition?
) k! x4 B7 B( M" BRationale:
; L$ ]8 `8 T( ?2 X  {See question.1 _% {: h+ ^% f3 d) G4 x
Decision:
: _3 D0 |& E1 Y% iNormal use means room temperature, not steady state condition.
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