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IEC60335-2-14的讨论) w: b, d6 T' z3 f: i+ D3 l% B
搅拌器(立式用手保持开关)的温升测试标准下面怎么理解?
" H* M; N G* G! k, R e2 }0 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。
3 [) O1 E% a3 ?- o11.7 Replacement:. U, [- R- j- v3 |9 \) Q" k1 f Y
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:
) t/ N& i) ~( B4 Y9 C– the maximum period stated in the instructions plus 1 min, for specified operating periods not exceeding 7 min;. v9 U5 B ~9 ?) B! f8 Q
– the maximum period stated in the instructions, for specified operating periods exceeding 7 min.( d! E* [. T. E! d
+ O4 h) ]% k! u) M% zIf 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.
! t: R' R6 `! I& h( i: ^5 RAppliances incorporating a timer are operated for the maximum period allowed by the timer.( @9 C5 z; o+ T2 S
% @0 `* n8 C5 l11.7.103 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.
1 W2 S4 l* L+ D: l! b) ?( [, mFor other blenders, the period of operation is 3 min, the operation being carried out 10 times. |
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