发电机组

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三相发电机的电流如何计算？

1 答案

最佳答案

I = P / (√3 Ucos φ )
即电流 = 功率(瓦) / (√3 *400(伏) * 0.8) .
简算公式为：I（A）= 机组额定功率（KW）* 1.8