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IEC60335-2-14的讨论
4 W( X- v8 k9 A- i t: A h+ n搅拌器(立式用手保持开关)的温升测试标准下面怎么理解? c' U/ [5 N8 I' _8 z: C
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。6 Y- K/ X w+ k3 [# w. i$ E
11.7 Replacement:* @& t4 ~% P- s/ M
The 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:# M1 M8 [/ t% f" a# _
– the maximum period stated in the instructions plus 1 min, for specified operating periods not exceeding 7 min;
- c' E+ u2 e8 w1 ]* z$ h) \– the maximum period stated in the instructions, for specified operating periods exceeding 7 min. i% ^% X% i3 k. l/ ?7 M. c5 V
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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.
. g5 ^+ I* O4 x0 N, a9 ?' g7 `& vAppliances incorporating a timer are operated for the maximum period allowed by the timer.4 e4 k6 j; A" D% b1 C
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11.7.103 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.
& ?9 b$ x8 ~7 }For other blenders, the period of operation is 3 min, the operation being carried out 10 times. |
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