WEK功率因致控制器对电网提供有效的无功功率补偿、系统电气参数测量分析，可应用于低压无功补偿系统的自动控制，功率因教控制器功能强大，设定简单，并具有多重保护、故障诊断及报警功能，具有通讯接口。

The WEK power factor controller provides effective reactive powercompensation and system electrical parameter measurement andanalysis for the power grid, and can be applied to the automaticcontrol of low-voltage reactive power compensation system. The power factor controller has powerful functions, simple setting.multiple protection, fault diagnosis and alarm functions, and has acommunication interfiace.