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Note: 1) "M" in the specification code represents multiple of current.

2) The function of connection via VT/CT meter is only available for 1(2)A, 1.5(6)A & 1(10)A meter.

Ordering Information:

The Ordering code for a DTZY607 three-phase four-wire smart energy meter (prepaid and multi-tariff) (220/380V, Class 1 & 1.5 (6)A) is DTZY607M16M4H.

■ Build-in high-speed and high-precision AC voltage & currecnt collecting module, high sampling precision and accurate real-time energy metering;

■ Be able to realize time-of-use metering compositive active energy, forward & backward active energy and demands and compositive reactive, and four-quadrant reactive energy, as well as have the function of 485 communication and infrared communication etc.;

■ Build-in ESAM module with super security is used to perform security identification process between energy meter and system base station, in order to guarantee safety and integrity of data exchanging between energy meter and system base station.

■ Excellent EMC performance, and be able to withstand interference like high-voltage peak pulse, strong magnetic field & static electricity and surge, as well as stronger adaptive temperature performance;

■ Three-phase power supply (i.e. line power supply), so the energy meter is able to work normally even any two phases of three-phase four-wire is out of working;

■ The energy meter is able to protect the data and keep clock chip working in the condition of AC power is off;  

Wiring diagram