DTSY606, DSSY606-U2 Three-Phase Electronic Prepaid Power Meter

The design and construction of the power meter can ensure that no any risks occur during operation under rated conditions. The three-phase electronic prepaid power meter is composed of a case, an internal circuit board, and an end button box, and there is a card port left on the meter case to insert the card to purchase electricity. With bidirectional metering function, the power in the forward and reverse directions can be accurately measured, and is metered in one direction; purchase electricity first before electricity consumption. If the pre-purchased electricity is lower than the set value, an alarm will be issued, and the power meter will disconnect the relay to stop power supply when there is no electricity.