DTSY606, DSSY606 Three-Phase Electronic Prepaid Energy Meter

The design and construction of the energy meter can ensure that it does not cause any danger when used under rated conditions. The three-phase electronic prepaid energy meter is composed of a watch case, an internal circuit board and an end button box, and the front of the watch case is left with a plug-in card to purchase electricity. Two-way metering, can accurately measure the positive and reverse two directions of power, and measurement in one direction. After purchasing electricity, the pre-purchased electricity is lower than the set electricity will alarm, and the power meter will disconnect the relay and stop the power supply when the power is used up