输入 功率 以千瓦为单位, 电流 以安培为单位,然后按 计算 but转n to get the 电压 以伏特为单位:
The 电压 V in 伏特(V) is equal 转 1000 times the 功率 P in kilowatts (千瓦), divided by the 电流 I 以安培(A)为单位:
V(V) = 1000 × P(千瓦) / I(A)
The 电压 V in 伏特(V) is equal 转 1000 times the 功率 P in kilowatts (千瓦), divided by the 功率 fac转r PF times the 电流 I 以安培(A)为单位:
V(V) = 1000 × P(千瓦) / (PF × I(A) )
The line 转 line RMS 电压 VL-L in 伏特(V) is equal 转 1000 times the 功率 P in kilowatts (千瓦), divided by square root of 3 times the 功率 fac转r PF times the 电流 I 以安培(A)为单位:
VL-L(V) = 1000 × P(千瓦) / (3 × PF × I(A) )
1000 × P(千瓦) / (1.732 × PF × I(A) )