标题: 烤面包机的弹跳装置在IEC安规标准中有要求吗? [打印本页] 作者: 盘云之根 时间: 2014-3-19 11:24 标题: 烤面包机的弹跳装置在IEC安规标准中有要求吗? 各位大侠,烤面包机的弹跳装置在IEC安规标准中有规定吗?有耐久性寿命测试要求吗? 如果可以过5万次耐久性测试符合要求吗?, S1 ^0 S1 W" g7 Y; S" }2 b" k9 ]+ J
[attach]85785[/attach]8 V. C" }$ x2 G 作者: yangcanluck 时间: 2014-3-19 13:36
个人认为,这个弹跳装置就是一个手动的计时开关或者是能量开关,没有说明不敢下定论,当然前提是在工作时是要手动按下的,如果是这样的话就可以按照定手动式能量开关对其进行耐久寿命测试,10000次。以上纯属个人理解!作者: lxh82001 时间: 2014-3-19 15:44
根据图片,选用标准应是EN60335-2-9/IEC60335-2-9。对于此种类型的标准是有要求的,要求如下(供参考):19.101 & 24.1.3 6 U7 C r/ @5 Z5 E. R1 E( Z- ^) e( B# e0 q2 o/ ]6 q
19.101 Toasters are operated at rated power input and under normal operation, but 7 e1 U. g# x- o2 m$ }, {; z) @# ewithout bread, for six cycles of operation. The appliance is then allowed to cool to * T. ^4 J3 W1 I# |approximately room temperature.$ V' T! X3 X6 {5 d
This test is carried out 500 times.1 ]6 m5 F! M4 o! \2 D
The ejector mechanism shall operate satisfactorily and no sustained arcing shall occur.( y: U$ c3 \1 w/ Q! X
Electrical connections shall not work loose and the appliance shall withstand the electric $ h8 J) I5 v. a7 ^( Ostrength test of 16.3. 7 H% @' v" p8 i9 P8 x) p- Z+ yNOTE 1 Forced cooling may be used. R5 E( x: j E3 P5 Y$ ~
NOTE 2 A simulated load may be necessary to operate the ejector mechanism.& n* h7 y3 E+ r" Y( }2 s5 U2 C! a
NOTE 3 Subclause 19.13 does not apply. . |+ }: {8 G% X# L& H% {( K5 i) n, u( J9 ? K
24.1.3 Addition: " f( h! E: G/ v: L; V, y# C* jSwitches controlling heating elements of toasters are subjected to 50 000 cycles of operation.作者: 盘云之根 时间: 2014-3-19 17:00