Analog Register Single Phase Energy Meter with RS485 for home
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Analog Register Single Phase Energy Meter with RS485 for home

 Bi-directional measurement

 Reverse energy 

 

Availability:
Quantity:
  • DDS3666

  • YONY OR OEM

Application of DDS3666 Single Phase Energy Meter With RS485


DDS3666 single phase energy meter with RS485 is a kind of new style single phase two wire active energy meter, adopts micro-electronics technique, and imported large scale integrate circuit, uses advanced technique of digital and SMT techniques, etc. 
The DDS3666 single phase energy meter with RS485 completely accords with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC62053-21.

 

Features of DDS3666 Single Phase Energy Meter With RS485


1. Bidirectional measurement, Reverse energy calculated into forward  

2. Indication: Pulse, power, reverse current

 

Technical parameters of DDS3666 Single Phase Energy Meter With RS485


Specification

DDS3666

Accuracy

Active

Class1.0

Reactive

/

Voltage

Voltage

110/120/220/230/240V

Range

0.9Un~1.1Un

Limit

0.8Un~1.2Un

Frequency

Hz

50/60Hz

Current

Range

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

Starting Current

Ib

0.4%Ib

Constant

Active

1600imp/kWh

Reactive

/

Display

Type

Register /Aanlog

Digit

/

Power Consumption

Voltage Circuit

≤0.8W,10VA

Current Circuit

≤4VA

Communication

Interface

Optical/Infrared/RS485 (Optional)

Protocol

MODBUS,DLT/645

Temperature

Working Temperature

-45℃~+55℃

Storage Temperature

-40℃~+70℃

Humidity


≤90%

Protection


IP54

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