|
功率好像是测半小时或一小时的所耗电能 (瓦时) 再除以时间
8 a7 K/ ?9 D: ~% F. Q4 X
; \- w6 W* p( n我看我们实验室家电工程师是这么做的
0 e( x% t: }0 Y$ q6 _
; i M- v5 B/ K5 ?0 r6 S电压 根据标准
* p% L4 w$ M0 M
: J( w4 \; c9 [. G2 i5.13 The tests for appliances with PTC heating elements are carried out at a voltage
) Q# z+ V' q# F6 N1 fcorresponding to the specified power input. When a power input greater than the rated power
+ t$ w6 u5 `5 X% ~/ s7 yinput is specified, the factor for multiplying the voltage is equal to the square root of the
( a% I. [, ?. \0 t, Yfactor for multiplying the power input. |
|