Zhejiang Erfeng Electric Power Technology Co., LTD

DSS6789/DTS6789 Three-phase four-wire
electronic active energy meter

DSS6789/DTS6789 three-phase active energy
meter using energy metering chip,high precision,reliable operation and
characteristics of . The performance of this product conforms to standard
GB/T17215-2002 one and two static AC active energy meter requirement.

Features

Active power measurement, high accuracy

Job without a long-term adjustment
frequency, voltage and harmonics on the measurement accuracy the impact of
small

Prevent theft of electricity

Electric pulse to isolate the output to
facilitate the school seizure

High-quality electrical parts, high
reliability

1-phase or two-phase power, measurement
accuracy is not affected

Technical
specifications

Reference voltage: Three-phase four wire 3×220/380v;Three-phase three-wire 3×100v

Reference frequency: 50HZ

Reference current:3×1.5(6)A,3×5(20)A,3×10(40)A,3×15(60)A,3×20(80)A,3×30(100)A

Level accuracy:1 or 2

Environmental conditions:

Standard working conditions:-30℃~70℃

Extreme operating temperature:-40℃~75℃

Relative humidity:≤90%

Power:≤1W/6VA