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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; l8 N+ |- v5 N" H0 W
5 r" }- l8 W/ ]) \) w
19.101 Toasters are operated at rated power input and under normal operation, but# J. x* \* \7 f# ?! r. {+ T- P
without bread, for six cycles of operation. The appliance is then allowed to cool to
. d: [ ^4 g: _* fapproximately room temperature.
4 _% t/ o. V$ Q% Q1 x. SThis test is carried out 500 times.
/ x3 F. E1 y8 h( R# |The ejector mechanism shall operate satisfactorily and no sustained arcing shall occur.
. O, `$ o( X8 s& C, d+ O0 RElectrical connections shall not work loose and the appliance shall withstand the electric3 _( c2 k+ F8 z' G. |2 @
strength test of 16.3.
' Y& D4 v' p* u Y8 rNOTE 1 Forced cooling may be used.
@# o5 l5 k/ \: J8 g5 INOTE 2 A simulated load may be necessary to operate the ejector mechanism.
: Q. v. r1 ^! r/ }8 ?+ P5 ]: NNOTE 3 Subclause 19.13 does not apply.9 g/ a* X! Q) C
& d" k2 @9 u$ W% p" P" U4 b, S24.1.3 Addition:8 G2 f% ~3 Q3 E. D
Switches controlling heating elements of toasters are subjected to 50 000 cycles of operation. |
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