发布时间 ： 2019-04-29 14:20:50 UTC
类别 ： Electronic
Page Views: 54 views
Online calculation of motor current power
Motor current calculation formula:
Single item: \(I= \frac {P}{220×Cosφ·η} \)
Three items: \(I= \frac {P}{1.73×380×Cosφ·η} \)
(The single-item motor power factor and efficiency are both 0.75, and the three-items motor is 0.85 each).