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RF Card Prepayment Smart Meter , Three Phase Four Wires Digital KWH Meter

Good quality Single Phase Electric Meter for sales
Good quality Single Phase Electric Meter for sales
Really profession in the meter industry, gave us so many useful advice in the AMI solution, very good!

—— George

The meters are good, simple but useful, and also good in after service, each of my question or requirement can be solved well! Thank you for cooperate

—— Amitansu

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RF Card Prepayment Smart Meter , Three Phase Four Wires Digital KWH Meter

China RF Card Prepayment Smart Meter , Three Phase Four Wires Digital KWH Meter supplier
RF Card Prepayment Smart Meter , Three Phase Four Wires Digital KWH Meter supplier RF Card Prepayment Smart Meter , Three Phase Four Wires Digital KWH Meter supplier

Large Image :  RF Card Prepayment Smart Meter , Three Phase Four Wires Digital KWH Meter

Product Details:

Place of Origin: Made in China
Brand Name: Radarking
Certification: IS09001; IS014001; IEC62052-11; IEC62053-21;
Model Number: DTSY150/RF

Payment & Shipping Terms:

Minimum Order Quantity: 100pcs
Price: Negotiate
Packaging Details: Standard Package
Delivery Time: 30days
Payment Terms: Western Union, T/T, L/C
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Detailed Product Description
Frequency: 60Hz Accuracy Class:: 1.0(active); 2.0(reactive Energy)
Pulse Constant:: 800/1200 Imp/kwh Indicator: Pulse Output; Power Off Indication; Overload Display
Data Storage Period: More Than 10 Years Name: Prepaid Electricity Meter
Current: 3*5(40)A Clock Accuracy: Less Than 0.5S/day

RF Card Prepaid Energy Meter Three Phase Four Wires KWH Meter with Power Off Display

 

DTSY150D electric meter is worked by contact type IC card.However, open IC card, which is easily affected with the environment, need to be protected and will creates extra expense and inconvenience.
 
Therefore, Radarking designs a kind of prepaid electronic meter with contact-less RF technology, that is, the purchased credit is access into the meter through contact-less IC card, the unit price of kWh can be set in card, and the meter will deduct the credit based on each 0.01kWh, when the tariff is changed, the management system will reset the card to change the unit price of the meter,so that the meter can deduct the credit with the adjustment of the unit price to reduce the consumption of power company.

 
 
Technical parameters:

Electrical parameters:
Voltage
Nominal voltage Un 3x220V
Extended operating voltage range 80%~115%Un
Limited voltage 70%~120%Un
Frequency  
Nominal frequency fn 60Hz
tolerance 5%
Current  
Basic current(Ib) 10A
Maximum current(Imax) 100A
Starting current(Ist) 30mA
Active energy constant 400imp/kWh
Measurement Accuracy  
Active energy to IEC6205321 Class1.0
Reactive energy to IEC6205323 Class2.0
Power Consumption  
Power consumption in Voltage circuit <2W <8VA
Power consumption in current circuit <1VA
Temperature range  
Operation meter 25ºC to+70ºC
Storage 40ºC to+85ºC
Insulation strength
AC Insulation strength 4kV at 50Hz during 1min
Impulse voltage 1.2/50μs mains connections 8kV
   
Electro Magnetic Compatibility
Electrostatic discharges  
Contact discharge 8kV
Air discharge 16kV
Electromagnetic RF fields  
27MHz to 500MHz typical 10V/m
100kHz to 1GHz typical 30V/m
Fast transient burst test 4kV
   
Mechanical requirements  
Meter shell Protection Rate IP54
Protection classII

 
Main Features:

  • 1. It adopts logic encrypted IC card as user electricity purchasing card, the meter works after the prepayment.
    2. One card just for one meter, fake card is completely avoided.
    3. Automatic power off when overload, also can prevent the error overload when the load restart
    4. Display by both mechanical calculating device and numeral tube.
    5. Two alarm grade to remind purchasing electricity.
    6. The forward and opposite direction active power can be measured accurately
    7. Compute the amount of electricity normally in the absence of the phase
    8. Embedded large power latching bi-stable relay is used to cut off power supply directly.(except 1.5(6) A ), low power consumption, high reliability.
    9. The electricity is not used for 6 days, energy meter send the power cut off signal.
    10. It has the functions of failure checkup, anti-stealing electric power and meter record.
    11. The electricity purchasing card writes back the information of user's power consumption automatically.
    12. It can display the operation situation of energy meter every 10 seconds, including current power consumption information, remaining capacity, power cutoff information and error information.
    13. The pulse indicator light imitates the traditional energy meter's turn plate to indicate the status of meter.
    14. The 1.5(6)A meter has switch out indicator light to indicate the meter has sent power cutoff signal and relay K1 action, the external breaker cutoff the power supply. The other meter has the warning indicator light to indicate the remaining power reaches the deadline, reminding the user to purchasing the electricity ASAP.
    15. The meter has the high stability and reliability. It is no need to adjust & regulate when long term operation. The data can be saved for a long time if the power is cutoff.
    16. Wide working temperature range, low request to working environment


RF Card Prepayment Smart Meter , Three Phase Four Wires Digital KWH Meter

About Company:

 

Wuhan Radarking Electronics Corp. is a modern share enterprises which focusing on the smart Internet of things(IOT) /smart grid energy consumption sensor/intelligent electric safety integrated solution. It established in 2002(former name: Wuhan Radarking Co.,Ltd.)and went public on January 27, 2015 with the stock abbreviation RADARKING and stock number 831722. It owns the independent R&D center and factory which is the key recommended high-tech enterprises in Wuhan city.

 

It mainly R&D, manufacture and sell the integrated solution of smart Internet of things(IOT) energy consumption sensor/smart grid energy consumption sensor/energy consumption information acquisition and transmission(Collector, Concentrator, Communication Module), smart electric meter, smart water meter, “RDK” energy Internet of Things(IOT) intelligent energy safety integrated solution, digital campus energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter/All-in-One Card cloud computing total charging management integrated solution, energy consumption monitoring and analysis integrated solution, mobile phone APP(Energy Consumption, Fast E Top Up).

 

Contact Details
WUHAN RADARKING ELECTRONICS CORP.

Contact Person: Mrs. Ada Yang

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