undefined undefined
{}

我们的品牌

欢迎访问施耐德电气网站

欢迎访问我们的网站。
搜索常见问题解答
功率因数cosΦ和PF有什么区别?
问题描述:
功率因数cosΦ和PF有什么区别?

所属产品线:
无功补偿 - 电容

解决方法:

PF是有功功率P和视在功率S的比。PF=P/S
cosΦ是基波的有功功率P1和基波的视在功率S1的比。cosΦ=P1/S1



是否有帮助?

Your browser is out of date and has known security issues.

It also may not display all features of this website or other websites.

Please upgrade your browser to access all of the features of this website.

Latest version for Google Chrome, Mozilla Firefox or Microsoft Edgeis recommended for optimal functionality.