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IEC60335-2-14的讨论
0 t+ f. J. s7 @$ X# @" ~& A! ?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 M, b8 m% v& `! G$ X& ?7 Z( s# ?
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。
, j4 y9 ?3 c8 ]& E. O7 c. D11.7 Replacement:
3 D, r6 J4 u h/ [4 zThe 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:
0 X( B) | u3 n; C& g7 `– the maximum period stated in the instructions plus 1 min, for specified operating periods not exceeding 7 min;6 F. [1 \) l9 X' u7 z$ m" ?
– the maximum period stated in the instructions, for specified operating periods exceeding 7 min.0 U* l1 X0 Q9 O6 m$ ]0 j; i" g
9 [$ H- v3 F) T _2 J. ~' ]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.
8 _! L$ w4 u3 e) GAppliances incorporating a timer are operated for the maximum period allowed by the timer.
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5 N: i( m5 h, H! F11.7.103 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.# s+ q1 l; E) h& B7 \7 ?
For other blenders, the period of operation is 3 min, the operation being carried out 10 times. |
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