Dds1977 Single Phase High Quality Electronic Energy Meter

Model NO.: DDS1977 Trademark: CNSCKJ Origin: Zhejiang China Size: 167*110*62.5mm Specification: CE HS Code: 9028301300 DDS1977 Type single-phase Electronic Watt-Hour Meter

PRODUCT BRIEF INTRODUCTION

The DDS1977 type single-phase electronic watt-hour Meter adopt exclusive use LSI, the device typifying new periphery component, simple structure, high reliability, low power consurnption, Iong life etc, is suitable for the singie-phase AC active electric energy with rated frequency of 50Hz. The performance is in conformity with the technicai requirements for Single-phase Electronic Watt - hour Meter stipulated inGB/T 17215.321-2008 ClaSS 1 and 2 Static AC active Watt-hour Meter stsndard.

FUNCTION AND FEATURES

Measure active electric energy, do not need calibrate for long -term operation;
Adopt dedication meter age chip ADE7755;
Adopt Iasted electricity dedication integrated circuit including digitai multiplier overseas, greatly improved dynamic working range of Meter, making 10 multiple actual overload;
Have good mistake linearity in the range of 5% lb~ lmax;
Few periphery component, simple structure, low power consumption;
Adopt high reliability and long life electronic component, 50 the Meter assume feature of high reliability and long life.
Way of display: Register, LCD.
Remote interruption of power supply function.
Output interface RS485.

Rated Current ( A )	1.5(6),2.5 (10),5(20),5(30),10(40), 10(60),15(60),20(80),30(100)
Rated Voltage ( V )	220 or 240
Rated Frequency(Hz)	50 or 60
Accuracy Class	Class 1 or Class 2

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Product Categories : Energy Meter