Reinforced Weather-proof type Electronic Watthour Meter

摘要

The present invention relates to an electronic watt-hour meter capable of withdrawing and entering the terminal box among the wattmeter for measuring the electric power and having enhanced weathering performance. Draw in-out is possible in the rectangular tube case, but it can be configured to draw out only to the lower terminal box, and during installation or removal of the electricity meter, the terminal box can be taken out for installation or removal. After the completion of the work, draw-in the terminal box (draw in) to enable the user seal, the design of the reinforced weather-proof type electronic power meter capable of terminal box withdrawal in the rectangular cylindrical case characterized by having a reinforced weather resistance performance to be.; Power meter, terminal box, current circuit, voltage circuit, branch connection device, test terminal