Single-phase Smart Electric Meter

概况:

The Single-phase Smart Electric Meter is designed and manufactured with advanced electric metering chip, digital sampling and processing technology and SMT technology. It is designed particularly for the actual residential purpose. All the components in the meter are long life and high reliable.

Specification:

Model: DDS71 Single-phase Smart Electric Meter

Accuracy leve :Level 1

Rated frequency :50Hz

Reference voltage :220V

Rated current :10(40)A

Starting current :≤0.002lb

Creeping :With anti-creep logic design

Size: 170mm*109mm*862mm

Weight :About 0.6kg

Power:≤1W

Environmental requirements

正常工作温度

-20℃~+50℃

Operating ambient temperature

-30℃~+60℃

Nonoperating temperature

-40℃~+70℃

Operating ambient humidity

≤85%

Specification:

Scale range

0~999999.99 kWh

Display

LCD

Baud rate

Settable (default as 9600bps in RS485, default as 9600bps in ZigBee)

Communication protocol

DL/T645-2007 multifunction power meter communication protocol