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本帖最后由 Vivienne 于 2015-1-29 18:58 编辑
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2 B( ?8 s0 X/ U3 `. [$ U' E- F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]
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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# G6 G$ l8 c( X" ?
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)
* ?* [/ t" w; U7 [+ }IEC 60335-2-30标准提到要全极断开开关,, P- o+ }* ~7 E6 F& I
8.1.1 Addition:9 g, ?; h) q4 {; V/ m v: v ?
Detachable fireguards are not removed if their removal requires the use of a tool, provided
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– the instructions state that the plug must be removed from the socket-outlet before
i6 p; c( J. @2 f2 P! q! @cleaning the reflector, or# c3 g$ ^' {: h' C, v4 _" g" [) Q
– the heater incorporates a switch having a contact separation in all poles that provides full( _! k: _5 h- j4 I
disconnection under overvoltage category III conditions.# e4 {* l% `- a. ?4 r( K
3 d4 F& l0 Q. `4 c还是根据通标可以没有开关,有插头即可?/ x9 [4 i' y# L+ C1 B2 \0 W# z
22.2 For stationary appliances, means shall be provided to ensure all-pole disconnection! R* W* {. X$ f" \
from the supply mains. Such means shall be one of the following:
9 D1 V O1 `- K( X& v4 H9 a– a supply cord fitted with a plug;
; @8 v7 b: Z2 D, h– a switch complying with 24.3;& S9 c' g' e4 F2 b e+ [
– a statement in the instructions that a disconnection incorporated in the fixed wiring is to be0 z3 e- d/ v* Z, y8 [+ \4 ~/ p. c$ P
provided;
+ B4 N! H& O& u5 H$ H– an appliance inlet.- L7 X6 e& \+ ^6 F, N( ~1 z& c
, y4 Q/ X( [; }. J$ a4 B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' S9 q4 j7 Y U
These cords may only be used if their length does not exceed 2 m
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% }9 }& E" Y$ T" w- O$ k" Q) M3 ?appliance and the entry to the plug.3 n9 G! T I" |2 m+ l! p
b Cords having the cross-sectional areas indicated in the parentheses may be used for portable appliances if their length
, Y5 m% V4 o0 ?8 d! W1 l s/ ?does not exceed 2 m.
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, u& V* v( Y: u' J! a0 \以上,请各位大侠指教
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