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IEC60335-2-14的讨论: ^6 O. S j& K
搅拌器(立式用手保持开关)的温升测试标准下面怎么理解?
4 }% Q0 g0 D$ m8 _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。* I: t( a/ A5 `. T0 s6 X
11.7 Replacement:
6 f r0 P+ ?: ?' t& O( hThe 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:
5 `* M; i2 C" Q2 O1 x) W– the maximum period stated in the instructions plus 1 min, for specified operating periods not exceeding 7 min;! j0 T1 f( S0 a2 Z( N7 P) G4 ]0 y5 |7 C
– 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.$ J) _# Q+ y C M
Appliances incorporating a timer are operated for the maximum period allowed by the timer.# t% j ?% n6 @' s
* n; \' x( m& O% X: x4 J* u11.7.103 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. A( D" o' |, |4 |& D
For other blenders, the period of operation is 3 min, the operation being carried out 10 times. |
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