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引用第6楼被爱遗忘的人于2011-09-15 12:32发表的 :" Q6 c6 ?' k8 U' m. u
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为啥不用考虑偏差呢,标准里不是说要0.9倍和1.1倍电压下测试吗? 4 U4 P! r) C2 F0 K
可以参考标准2.3.10对于额定功率消耗的定义,是在正常操作条件下的额定电压.
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2.3.10 2 ~. l& @! U# }3 v% ~) t, i& z
RATED POWER CONSUMPTION ! d0 ^9 l N6 f' ~+ o0 |
power in watts consumed in an apparatus operating at its RATED SUPPLY VOLTAGE under normal operating conditions
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同样在4.2的正常操作条件定义里也有提到额定功率消耗是在额定电压下测试,没有考虑偏差.
# [0 u! }, r7 [7 D& O0 R6 BRATED CURRENT CONSUMPTION and RATED POWER CONSUMPTION are measured at the RATED SUPPLY VOLTAGE. |
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