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IEC60335-2-14的讨论
4 o. W+ W) c0 S! K& }) R/ E6 G6 C搅拌器(立式用手保持开关)的温升测试标准下面怎么理解?& [5 t: c7 @) t/ _8 H7 Y* ~3 f
假设现在有一个搅拌器(立式用手保持开关)说明书上要求的工作时间不超过30sec,那么做温升是按下面那一种说法做。4 U, w* M. X7 Q8 e& }
11.7 Replacement:
- p9 h: I2 `% \% o4 H( ~& Y+ ?7 yThe appliance is operated for the period specified. However, if this period exceeds that stated in the instructions and if the temperature rise limits of Table 3 are exceeded, the test is carried out with the maximum quantity of ingredients stated in the instructions as follows:
" Q- P: F. g: `7 c9 f– the maximum period stated in the instructions plus 1 min, for specified operating periods not exceeding 7 min;# ]5 t9 n ~7 g# E( F: l- n
– the maximum period stated in the instructions, for specified operating periods exceeding 7 min.
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If it is necessary to perform a number of operations to obtain these periods, the rest periods are equal to the time taken to empty and refill the container.* d! q+ B+ a( ?. _
Appliances incorporating a timer are operated for the maximum period allowed by the timer.$ X8 b: r$ R9 i+ {
: e# G. m0 N) e# x# S/ J! C, h11.7.103 Blenders that have to be kept switched on by hand and hand-held blenders are operated for 1 min with the control adjusted to the highest setting. The operation is carried out five times with rest periods of 1 min during which the mixture is replaced.
2 Y& b6 ?: p2 a1 sFor other blenders, the period of operation is 3 min, the operation being carried out 10 times. |
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