Product Description

Gomelong is a professional manufactures of Three phase multi function smart meter. Our professional expertise in manufacturing Three phase multi function smart meter has been honed over the past 10+ years.Three phase multi function smart meter is used for installed in meter box indoor or outdoor. Three Phase digital smart prepaid watt hour meter has LED monitors shows power. 3 Phase digital smart prepaid watt hour meter will power off alarm when electricity shortage, remind users to buy electricity timely

Product Detail

Three Phase Digital Smart Prepaid Watt Hour Meter

Three Phase digital smart prepaid watt hour meter is a kind of active energy meter which purchase electricity by IC card, electric energy measuring, load control and using electricity management. 3 Phase digital smart prepaid watt hour meter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. 3 Phase digital smart prepaid watt hour meter can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, used for installed in meter box indoor or outdoor. 3 Phase digital smart prepaid watt hour meter has LED monitors shows power. Following features: Good reliability, light weight, specious nice appearance, convenient installation, etc.

Feature of Three Phase Digital Smart Prepaid Watt Hour Meter


• Payment use ic card prepaid automatic power-off when low credit.

• Power–off alarm when electricity shortage, remind users to buy electricity timely

• Register display the total power consumption

• Overload alarm

 

Technical Parameters of Three Phase Digital Smart Prepaid Watt Hour Meter


Specification

DDSY5558

DTSY5558

Accuracy

Active

Class1.0

Class1.0

Reactive

 

Optional

Voltage

Rated

110/120/220/230/240V

3x57.7/100V,3x220/380V

3x230/400V,3x240/415V

Range

0.9Un~1.1Un

0.9Un~1.1Un

Limit

0.8Un~1.2Un

0.8Un~1.2Un

Frequency

 

50/60Hz

50/60Hz

Current

Range

1.5(6), 5(30), 10(50), 15(90), 20(100), 5(40), 5(100)A

3x1.5(6), 3x 5(30), 3x 10(50),

3x 15(90), 3x 20(100), 3x 5(40), 3x 5(100)A

Starting Current

 

0.4%Ib

0.4%Ib

Constant

Active

1600imp/kWh

400imp/kWh

Reactive

\

\

Display

Type

LCD

Register

Digit

6+1

6+1

Power Consumption

Voltage Circuit

≤0.8W,10VA

≤0.8W,10VA

Current Circuit

≤4VA

≤4VA

Communication

Interface

Optical/Infrared/RS485 (Optional)

Optical/Infrared/RS485 (Optional)

Protocol

MODBUS,DLT/645,IEC1107

MODBUS,DLT/645,IEC1107

Temperature

Working Temperature

-45℃~+55℃

-45℃~+55℃

Storage Temperature

-40℃~+70℃

-40℃~+70℃

Humidity

 

≤90%

≤90

Protection

 

IP54

IP54

 


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