A phase voltage (three-phase four-wire type)
AB voltage (three-phase three-wire)
A three-phase
A phase active power
Total active power
A photograph of reactive power
Total reactive power
The total ShiZai power
Power factor frequency
Positive active power
Negative meritorious electric power
Positive reactive power
Negative reactive power
您的支持就是我继续前行及帮助别人的动力 愿您与我一起传播『 爱心 』之种
望采纳↖(^ω^)↗
