DS196 Series three-phase electronic watt-hour meter

Detailed Product Description

The DS196 series three-phase electronic watt-hour meter is adopted latest micro-electronic technology;used to measure active electric energy of positive and negative.This series Meter have tow mode of cut-over:cut-over directly and cut-over by mutual inductance electronics.The performance is in conformity with the technical requirements for three-phase Electronic Watt-hour Meter stipulated in GB/T 17215-2002 Class 1 and 2 Static A.C Active Watt-hour Meter stanard.

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

-Three phase power supply,loss one(any one wire 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:registerLCD digital tube;

-Remote interruption of power supply function;

-Output interface RS485

Rated current(A)    3x1.5(6)3x5(20)3x10403x15603x20803x30100

Rated voltage(V)    Three-phase three-wire 3x100Vor 3x380V

                  Three-phase four-wire 3x200/380V or 3x57.7/100V

Rated frequency(Hz) 50 or 60

Accuracy Class     1Sor 2S