DDSY3666 DTSY3666 YONY Single Phase three phase Prepaid electric Meter ,kwh meter smart meter
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Energy Meter

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DDSY3666 DTSY3666 YONY Single Phase three phase Prepaid electric Meter ,kwh meter smart meter

Features

• 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
Availability:
Quantity:
  • DDSY3666 DTSY3666

  • OEM ODM

Model DDSY3666/DTSY3666 Single/three phase electronic prepayment active energy meter is a kind of active energy meter which purchase electricity by IC card, electric energy measuring, load control and using electricity management. Th e meter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is used for installed in meter box indoor or outdoor. This meter has LED monitors shows power. It has following features: Good reliability, light weight, specious nice appearance, convenient installation, etc.


I.  Specification and Main Technical Parameters


1.Specification

Specification

DDSY3666

DTSY3666

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




Ⅴ.  Outline Drawing


smart electric meter


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