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|  DSH 497" z% W# C, c. l5 l/ X
3 E% \1 o% |5 b) |; U+ @# S% Z& M. L D- J
7 A& X# J: U' n# m; ~8 b1 ^
| Protection against electric shock9 @" Z) D+ [& G- v2 B
| 80 L4 N, _- z( O" o2 A, N
| 60335-1(ed.3)
' f2 c* c. l! Z7 v# \ |
2 ^* Q9 m( r. a. ~5 pStandard: IEC 60335-1:1991, 3rd Ed.3 }8 i7 L4 ~4 W" X+ w
Sub clause: 8
' _0 y% O, X3 s, i% Z* VSheet No. DSH-497 ( S+ b: X5 o$ V( H# C9 {
Subject: Protection against electric shock
. [+ z8 |. j+ [' S4 A/ w [) CKey words: - enclosure of plastic material) m/ ]0 [1 i$ r
Decision taken at the 40th CTL meeting 2003: m/ [ H2 |* x+ X7 Z: B3 p; _
Question:
, r7 D- j* G; L3 |, n& oShould the tests on, for instance a portable fan heater, with an enclosure of plastic material
/ a* E& S8 U- {be carried out in cold condition or in steady state condition?
0 N9 F) f) u% x0 t5 `. aRationale:
, f) V: f+ e7 K* [See question.
4 }! u* {: o$ P9 a; r( T( aDecision:
- K4 p* T' K k. y \# z& O6 PNormal use means room temperature, not steady state condition.
6 T6 M5 G! p9 Z1 Y- {0 _6 h7 B r4 W& }8 `, A
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发表于 2012-9-9 23:02
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