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本帖最后由 Vivienne 于 2015-1-29 18:58 编辑 1 J% J9 m7 H# h% f% @) H
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有一款室内加热器,固定式,说明书有根据标准写明安装要求,所以DO NOT COVER标志也都没有,对照了下标准,也说可以不需要,但是产品的外壳是金属,可触及带电部件方面是否不满足加强绝缘?[img]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\2355517115\QQEIM\WinTemp\RichOle\I4`I2S51L[2S`6XCM(JFZ3L.jpg[/img]/ f" y2 F" j. z1 q
2 H& U; y3 f# ~9 F/ ?7 J+ _9 ]另产品目前发热元器件用标准实验指可触及,不符合,需要改善到试验销不可触及
8 P. |3 {, ?& y. F另产品没有开关,说明书中有说明在安装时装在一个在带机械开关的插座上,这可行吗?(本人觉得要加机械开关全极断开)8 [6 j# x9 p; ~6 W) n8 y
IEC 60335-2-30标准提到要全极断开开关,) m- g0 _3 k/ L
8.1.1 Addition:: V3 z8 A% n" T( [& `% {
Detachable fireguards are not removed if their removal requires the use of a tool, provided+ v, h& H0 v7 W5 A- F! f0 K) ]
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– the instructions state that the plug must be removed from the socket-outlet before8 D/ m5 D' |8 s h
cleaning the reflector, or
/ y6 W* O( b. {$ H) e9 V3 z' p– the heater incorporates a switch having a contact separation in all poles that provides full
8 M) T- W! A: @+ t2 }disconnection under overvoltage category III conditions.) A/ n; ^' V) T7 b6 y
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还是根据通标可以没有开关,有插头即可?2 H, ]0 ^# h1 o I4 ^
22.2 For stationary appliances, means shall be provided to ensure all-pole disconnection' v. [2 ]9 S: O& k# g% _0 B
from the supply mains. Such means shall be one of the following:
9 ?% p: @' f1 d% [ u* s– a supply cord fitted with a plug;. Z1 S* L2 [# D0 o( E4 c8 x/ [
– a switch complying with 24.3;
' ]+ X4 N6 K! S3 j% m– a statement in the instructions that a disconnection incorporated in the fixed wiring is to be
& V u$ Y% ?4 j* z: n2 y! l: _provided;
" X9 F. @7 b6 `5 Y' C– an appliance inlet.% O& p! j* b" V
8 c' f# J8 ]; P另电源线以下是通标中TABEL11 提到的便携式器具长度要求,请问这种壁挂式是否长度没有要求,3M也可以?* ^9 Q9 q/ A m7 x
These cords may only be used if their length does not exceed 2 m# N% W) |- ^: d. q3 F
between the point where the cord or cord guard enters the
& E. q, T5 d0 Q" e1 cappliance and the entry to the plug.3 f- x6 g& ^) y: G. j1 U
b Cords having the cross-sectional areas indicated in the parentheses may be used for portable appliances if their length( {! v, M7 i$ Y5 e, n
does not exceed 2 m.
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# O5 x0 K" E0 C# Y {' d8 \以上,请各位大侠指教
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