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IEC60335-2-14的讨论
+ Y/ ^5 I! @# S搅拌器(立式用手保持开关)的温升测试标准下面怎么理解?
: p/ ~/ O# y! g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。
' n9 G0 F' u7 ~; ]# u; X11.7 Replacement:- y( M ~4 @( G4 L- Y7 `* m, c
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:% @: k' M% a% P( X
– the maximum period stated in the instructions plus 1 min, for specified operating periods not exceeding 7 min;
' d) z9 {" L8 j+ ~ U; n; }. J– 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.$ y2 w2 z. v0 a3 e% y
Appliances incorporating a timer are operated for the maximum period allowed by the timer.5 f. D' T# b2 K) y. b
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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.0 O) E9 H& [. x' t' i5 e
For other blenders, the period of operation is 3 min, the operation being carried out 10 times. |
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