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发表于 2012-3-14 11:07
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herryhui 发表于 2012-3-12 18:36 
) V, f- E0 V- _一个产品标称220-240V, 5600W, 那么产品的额定电流应该怎么算?! h6 f6 Q2 ^# R' T ]; {7 k
& D, A" r: {1 o1. 230V对应下的额定电流:5600/230 ...
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3 H9 _- L+ k$ p0 T! A6 |rated current3 ?1 k/ h$ t- }8 U* R
current assigned to the appliance by the manufacturer
! u% ?6 i' ^; s; P5 I& VNOTE If no current is assigned to the appliance, the rated current is0 ]4 G4 M7 U6 D. J I8 K$ m- X
– for heating appliances, the current calculated from the rated power input and the rated voltage;' S0 Y; T+ b" p4 z8 W( _
– for motor-operated appliances and combined appliances, the current measured when the appliance is
0 [! D, [/ r+ o( ]5 m8 d1 Y, h; Dsupplied at rated voltage and operated under normal operation.
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这个应该可以算标准支撑吧?既然正常温升可以考虑换算240V, 为什么考虑额定电流的时候就不考虑了呢?有点说不通吧? |
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