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本帖最后由 aaainmaya 于 2012-9-14 15:01 编辑
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3.1.6, f5 K, a. L, J* v3 C
rated current. L8 g+ r! ~; b G+ o4 H
current assigned to the appliance by the manufacturer
1 J9 h* H2 m n f, J- ^ J( zNOTE If no current is assigned to the appliance, the rated current is
' A* p1 K1 h3 V" x– for heating appliances, the current calculated from the rated power input and the rated voltage;9 n$ V4 }. c. a9 `0 g
– for motor-operated appliances and combined appliances, the current measured when the appliance is
! q. `: z& @3 E( Dsupplied at rated voltage and operated under normal operation.
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- ]5 X G: V& \3 K电动类的额定电流是the appliance is supplied at rated voltage and operated under normal operation.8 b0 f Z+ t7 |9 v
所以你需要测量“正常榨汁时功率大约300-600W”时候的电流,电流是持续变化的话,需要取积分。9 {- M( w* H' S7 d/ O: O* K; }$ p* H* l
得到额定电流之后,就可以判断这个插头能不能用了。, B/ x3 w0 K% B' O% Q
然后查25.8的表格,根据对应电流再判断线径 |
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