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White Prepaid Electricity Meter , Large Current Compatible Home Electric Meter

WUHAN RADARKING ELECTRONICS CORP.

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Address: No.270, Huangjinkou 3rd Village, Hanyang District, Wuhan City, Hubei Province, China

Contact name:Ada Yang

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White Prepaid Electricity Meter , Large Current Compatible Home Electric Meter

Country/Region china
City & Province wuhan hubei
Categories Other Electric Power Tools
InquireNow

Product Details

White Prepaid Electricity Meter , Large Current Compatible Home Electric Meter

 

Function and features

 

Main function

 

Measuring A, B, C threephase with active or reactive, etc, and could generate combination of active and reactive, and the maximum measurement is 24 road capacity.

 

lFor A, B,C threephase with active or reactive, the valid range of electric energy measurement is 0~99999999, the unit is kW·h or kvar·h;

 

lFor combination of active or reactive,the valid range of electric energy is 0~99999999, the unit is kW·h or kvar·h;

 

lHave the functions of power setting and a key to reset. Using the special debugging tools to set up or reset for A, B, C three-phase with active or reactive and combination of active or reactive power data of energy meter.

 

DC energy measurement

Measuring 6 load DC’s voltage, current, apparent power and parameters of electricity system, etc.

 

Clock, timer function

Clock has functions of calendar, timing, leap year automatic conversion.

Using relevant debugging tool or system platform to send timing order to do time calibration.

 

Temperature and Humidity functions

Energy meter has 2 temperature and humidity interfaces which can gather the appropriate temperature and humidity after accessing the temperature and humidity module.

 

Communication function

With RS232/RS485 communication port.

With ETH standard network communication

With wireless communication function, insert unicom SIM card which can use wireless network or SMS transmission data.

Measuring 6 load DC’s voltage, current, apparent power and parameters of electricity system, etc.

 

Clock, timer function

Clock has functions of calendar, timing, leap year automatic conversion.

Using relevant debugging tool or system platform to send timing order to do time calibration.

 

Temperature and Humidity functions

Energy meter has 2 temperature and humidity interfaces which can gather the appropriate temperature and humidity after accessing the temperature and humidity module.

 

Communication function

With RS232/RS485 communication port.

With ETH standard network communication

With wireless communication function, insert unicom SIM card which can use wireless network or SMS transmission data.

 

Main technical parameter

 

ItemTechnical requirementsItemTechnical requirement
Accuracy grade0.5grade, 1.0gradeReference temperature23℃+/-2℃
Reference voltage0.8~1.1UnReference humidity40%~60%RH
Working voltage0.8~1.1UnWorking temperature-10℃~50℃
Power consumption (Under the condition of reference)Each phase voltage circuits:≤1.5W,2VALimit of working temperature-25℃~70℃
Each phase current loop:≤1VATransportation and storage temperature-25℃~70℃
Current measuring range

3×1.5(6)A ,3×10(40)A ,

3×15(60)A ,3×20(80)A,

3×20(100)A ,3×40(200)A ,

3×100 (400)A,etc. (Use with mutual inductor and according to the request)

Relative humidityMean annual humility: ≤75%RH
30d ( In a natural distribution in a year):≤95%RH
Occasional in other days:85%RH
Reference frequency50HzAltitudeBelow 4000m
Auxiliary power supply1.AC220V±15%,2.DC20~60V,3.AC85V-265V/DC85V-330V(Chosen by the users)Timing accuracy

Timing error: ≤0.5s/d(23℃),

Amount of change is better than 0.1s/d(23℃)with the temperature changing.

Impulsive constant6400,1600,800,400kwh(kvarh) (Set up according to customers requirement)Shunt running

Voltage circuit + 115% of rated voltage, current line without

electric current, meter test

output just can produce

one pulsation

 

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