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本帖最后由 Vivienne 于 2015-1-29 18:58 编辑
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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]+ P/ p/ u1 \+ Z; {, b( S. m5 T! C
; f' k# v' J0 {- p8 i4 @: }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 L4 F8 w- U% M% Q2 o; q$ A2 d
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)% \: n( }! `0 X5 h0 Z
IEC 60335-2-30标准提到要全极断开开关,
4 f: q1 ]3 K, V: g0 T$ P, t% h8.1.1 Addition:
& Q6 \- W3 I& U) dDetachable fireguards are not removed if their removal requires the use of a tool, provided5 S- \$ W6 u+ C1 C
that$ P; n& E! O& I8 I
– the instructions state that the plug must be removed from the socket-outlet before
6 G, C: R( t9 I; k4 Icleaning the reflector, or
( j) L) r* P, x/ v# o– the heater incorporates a switch having a contact separation in all poles that provides full
& Q( S, w/ E0 V# F: m E$ C" idisconnection under overvoltage category III conditions.
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p0 m3 x0 c) a还是根据通标可以没有开关,有插头即可?
& Q+ d7 v/ X- l/ o9 U8 _( V22.2 For stationary appliances, means shall be provided to ensure all-pole disconnection
- t0 t+ i% R9 d, I5 qfrom the supply mains. Such means shall be one of the following:
3 K8 o# U3 T& d8 W5 O7 h- _1 u2 l– a supply cord fitted with a plug;. g' K G6 ^, q3 m1 @. H5 d
– a switch complying with 24.3;
( ?( g' \& _! w# C ^8 d8 E; I– a statement in the instructions that a disconnection incorporated in the fixed wiring is to be
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– an appliance inlet.
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5 P% z' d1 g5 U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?
. m( J4 `$ H/ F: b0 ^- `These cords may only be used if their length does not exceed 2 m
/ G0 e% f1 m% y4 a% Hbetween the point where the cord or cord guard enters the4 U5 O, g- r# ]+ v z; m
appliance and the entry to the plug.
& B2 J, h( L! Z) f3 yb Cords having the cross-sectional areas indicated in the parentheses may be used for portable appliances if their length( M6 T. G! K% r/ i7 j
does not exceed 2 m.* t& t t7 ^: t1 m) A/ U
8 N# R* {" L) u* c9 }以上,请各位大侠指教& {3 p) ?+ I8 E/ }+ o4 b2 }& G
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