Dianguang Explosion-Proof Technology Co., Ltd. [China]

1.Used in coal mine well 2.Caculation of being active or reactive of AC 50HZ,380V,660V,1140V power system

Purposes

The kilowatt hour meter box is used for the calculation of being active or reactive of AC50Hz 380V, 660V or 1140V power system in the coal mine.

Coal Mining Explosion-proof KWH electric meter box