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本帖最后由 Vivienne 于 2015-1-29 18:58 编辑 * k! e( Z- ?9 k$ g4 Y
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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]" B. z. u7 t0 f0 V& P1 O) i
/ Y# w; ^/ {6 o+ C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 _) Q! X+ m, s0 T
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)5 \8 V8 q- H& ~5 E1 x& ]5 R% y
IEC 60335-2-30标准提到要全极断开开关,- o/ A' {# v2 P
8.1.1 Addition:* O) Q' |; c. k9 v; \) j" g
Detachable fireguards are not removed if their removal requires the use of a tool, provided
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5 V6 K$ L) A: Y– the instructions state that the plug must be removed from the socket-outlet before1 U' u& Q& D5 ^* |( l4 Z9 T r
cleaning the reflector, or; a8 `8 f8 v% }# Q; r5 c. I
– the heater incorporates a switch having a contact separation in all poles that provides full" _9 p- H) u+ y
disconnection under overvoltage category III conditions.
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' |" b8 R+ q* g还是根据通标可以没有开关,有插头即可?
7 b5 s" l; y" N0 j+ E5 d0 o; j22.2 For stationary appliances, means shall be provided to ensure all-pole disconnection5 z& {* E( l4 w3 _8 ^0 ~. s! j
from the supply mains. Such means shall be one of the following:
; S% A; U' u6 @5 j0 E% R– a supply cord fitted with a plug;
* `+ U' q& V6 E5 t; Z) w. e– a switch complying with 24.3;
* H w6 L8 D7 P– 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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% l I7 Z3 Q' V- P. \, Y7 e* F1 a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?
# [$ P6 R) v; b. n2 E# J! G+ vThese cords may only be used if their length does not exceed 2 m
, b9 U9 q8 a8 N S. p gbetween the point where the cord or cord guard enters the$ w6 r* A' Z( n' _" k+ w
appliance and the entry to the plug.7 P1 G! m4 d+ D) v% g( N$ W
b Cords having the cross-sectional areas indicated in the parentheses may be used for portable appliances if their length" Y! X. o$ Z7 I1 F6 e* `
does not exceed 2 m./ V) S6 N( K" T/ S
/ r, Q2 {9 {# W以上,请各位大侠指教
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