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本帖最后由 Vivienne 于 2015-1-29 18:58 编辑 0 y2 T7 ~; }. d; o" D0 n
. p9 \# l$ q* D8 x; c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] b2 J# g3 o1 _$ h' ^7 p3 X/ X
" D3 Z0 m1 ?5 D7 f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( q- P5 i# g/ X& ?1 [$ U# ~
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)
, \# A1 _$ n& _/ L" w4 f/ ?IEC 60335-2-30标准提到要全极断开开关,3 }$ g( S9 P) p) v8 U; Q) Q
8.1.1 Addition:5 A' h$ g* [2 f; |
Detachable fireguards are not removed if their removal requires the use of a tool, provided; E! T7 k2 H- F% N
that- |. @0 F+ ^. u
– the instructions state that the plug must be removed from the socket-outlet before
1 i1 I8 s3 u8 |- `1 L. H; Wcleaning the reflector, or/ o; G. z% m, R4 M1 a4 E
– the heater incorporates a switch having a contact separation in all poles that provides full
7 [$ j2 `$ `5 x7 K# O5 {1 `disconnection under overvoltage category III conditions.8 J9 J4 a5 i7 ?3 S
0 b7 h7 q0 q& W0 {5 E& c还是根据通标可以没有开关,有插头即可?
5 h1 e- O6 U; m22.2 For stationary appliances, means shall be provided to ensure all-pole disconnection
% w2 h6 g9 m6 W8 o3 a$ rfrom the supply mains. Such means shall be one of the following:. x" G' R4 k/ x* \6 @$ Q
– a supply cord fitted with a plug;
) ]8 M! T. C% ^+ L, t& V6 j% n– a switch complying with 24.3;
6 J) i. s5 S) M* U' r+ F– a statement in the instructions that a disconnection incorporated in the fixed wiring is to be
/ v% D5 o) B, @+ {: F, S0 p8 Tprovided;
; X1 U* V- d- ~' ^( Q- r9 x/ Z– an appliance inlet.
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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?
; A8 u0 N9 B1 q4 b9 v4 zThese cords may only be used if their length does not exceed 2 m
( P) i4 f6 r# u5 u$ f o* Hbetween the point where the cord or cord guard enters the
6 N) @ j# C! Xappliance and the entry to the plug.
9 p2 J7 Z- X# f- w' j% pb Cords having the cross-sectional areas indicated in the parentheses may be used for portable appliances if their length
! p$ N+ M2 z4 O* ]- d* F$ V/ bdoes not exceed 2 m.
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2 u X) m) u* F& e+ c以上,请各位大侠指教
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