3 * 220V 3 Phase Digital Energy Meter , Three Phase Four Wire Electric Smart Meter

The DTS150 series three-phase electronic watt-hour meter is adopted latest micro-electronic technology;used to measure active elecrric energy of three-phaseA.Cwhole rated frequency is 50/60HZ,coordination meter age of positiveand negative.This series Meter have tow mode of cur-over by mutual inductance electronics.The performance is in conformtty with the technical requirements for three-phase Electronic Watt-hour Meter stipulated in IEC62053-21 Class 1 and 2 Static A.C Active Watt-hour Meter standard.

Function and Features:

• Measure three-phase active electric energy,do not need calibrate for long-term operation;

• Three phase power supply,loss one(any one were of three-wire)or two (any two wire of four-wire)phase,uninfected measurement;

• Wide service temperature range;

• Assuming function of defect phase indication or voltage indication;

• Way of display:register,LCD,digitaltube;

• Remote interruption of power supply function;

• Output interface Rs485.