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IEC60335-2-14的讨论9 }3 t" B3 J0 h' P
搅拌器(立式用手保持开关)的温升测试标准下面怎么理解?# v4 f* I1 Q2 ]# s2 ?/ N8 B
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。
7 j. B! f+ u/ N& k11.7 Replacement:
7 P3 l/ \5 [8 C. P! m4 g7 E, ?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:
! z* n2 g$ b6 }– the maximum period stated in the instructions plus 1 min, for specified operating periods not exceeding 7 min;; c! b t# `( Q* J
– the maximum period stated in the instructions, for specified operating periods exceeding 7 min." h& }- S8 T( i w
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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.4 Q) v8 J5 p _! v) K4 I
Appliances incorporating a timer are operated for the maximum period allowed by the timer.9 o0 @( J7 C, O Z, x2 H
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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.
8 h0 K- a/ l. \1 dFor other blenders, the period of operation is 3 min, the operation being carried out 10 times. |
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