Product Description

Gomelong is a professional manufactures of din rail type bi-directional energy meter. Our professional expertise in manufacturing din rail type bi-directional energy meter has been honed over the past 10+ years.RS485 din rail type bi-directional energy meter measure active electric energy, no need calibrate for long-term operation. RS485 din rail type bi-directional energy meter adopt the special chip of measurement ADE7755.

Product Detail

RS485 Din Rail Type Bi-directional Energy Meter 

Application of Din Rail Type Bi-directional Energy Meter


RS485 din rail type bi-directional energy meter 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. RS485 din rail type bi-directional energy meter completely accords with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC 62053-21.


Features of Din Rail Type Bi-directional Energy Meter


Measure active electric energy, no need calibrate for long-term operation;

Adopt the special chip of measurement ADE7755;

Adopt the latest oversea electricenergy special integration circuit, greatly improved dynamic working range otMeter;tomake the ability of actual overload up to over 10 times;

Have good mistake linearity in the range of 5%lb-lmax;

Adopt high reliability and long life electronic components, so the Meter assume feature of high reliability and long life.



Technical Data of Din Rail Type Bi-directional Energy Meter


                      Specification

                                              DDS5558—4PNEW

Accuracy

Active

Class1.0

Class1.0

Reactive

 

 

Voltage

Rated

110/120/220/230/240V

110/120/220/230/240V

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

1.5(6), 5(30), 10(50), 15(90),

 20(100),5(40), 5(100)A

Starting Current

 

0.4%Ib

0.4%Ib

Constant

Active

2000imp/kWh

2000imp/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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