Product Description

Gomelong is a professional manufactures of Single phase watt-hour multi energy meter. Our professional expertise in manufacturing Single phase watt-hour multi energy meter has been honed over the past 10+ years.Single phase watt-hour multi energy meter can bidirectional measurement, reverse energy calculated into forward.Single phase watt-hour multi energy meter adopts micro-electronics technique, and imported large scale integrate circuit, uses advanced technique of digital and SMT techniques, etc.

Product Detail

Single Phase Watt-hour Multi Energy Meter 

Application of Single Phase Watt-hour Multi Energy Meter


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


Features of Single Phase Watt-hour Multi Energy Meter


1. Bidirectional measurement, Reverse energy calculated into forward  

2. Indication: Pulse, power, reverse current

 

Technical Parameters of Single Phase Watt-hour Multi Energy Meter


Specification

DDS5558L

DDS5558R

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+2

5+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

 

Dimension And Wiring Diagram of Single Phase Watt-hour Multi Energy Meter

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