WUHAN RADARKING ELECTRONICS CORP.

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3 Phase 3 Wire Energy Meter , Prepaid Smart Card Digital Watt Hour Meter

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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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3 Phase 3 Wire Energy Meter , Prepaid Smart Card Digital Watt Hour Meter

China 3 Phase 3 Wire Energy Meter , Prepaid Smart Card Digital Watt Hour Meter supplier

Large Image :  3 Phase 3 Wire Energy Meter , Prepaid Smart Card Digital Watt Hour Meter

Product Details:

Place of Origin: Made in China
Brand Name: Radarking
Certification: IS09001; IS014001; IEC62052-11; IEC62053-21;
Model Number: DSSY150/IC

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
Name: Smart Card Meter Accuracy Class:: 1.0(active); 2.0(reactive Energy)
Pulse Constant:: 3200 Imp/kwh Indicator: Pulse Output; Power Off Indication; Overload Display
Data Storage Period: More Than 10 Years Voltage: 3*220V/380V
Current: 3*1.5(0)A Clock Accuracy: Less Than 0.5S/day

Three Phase Three Wire Prepaid Energy Meter Smart Card Watt Hours with LCD Display

 

 

Traditional prepaid electric meter is normally working by the means of Multi-Card One Meter, electricity consumption measurement or No Card to deduct the purchased electricity (unit: kWh ) after being inserted into IC Card. However, the price fluctuation of electricity market which cannot reflect in the purchased electricity will increase the losses of Power Company.

 

For this purpose, a new designed prepaid electric meter Model No. DSSY150 D/F/A issued by Radarking adopts the electricity fee ( Unit: CNY) way, that is, when the fee is transmitted into through Client IC Card and the meter will deduct the price of electricity ( 0.1kWh as base ) according to the unit price, which is set on the IC Card to be transferred into the meter. When the electricity rate changes, the unit price of electricity in the meter will also be changed through the communication medium IC card that the modified unit price are written into from the vending system.

 

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:

  • Pay As You Go: IC card that adopts " Financial Card Project" hardware encryption technology is used by the Power Company to collect the electricity fee in advance.
  • High Reliability: the meter is combined with fully-digital metering, kWh display, prepayment control, card reading and smart anti-theft technique .
  • Overload Protection: the meter will cut off the power supply circuit automatically when the load exceeding about 20%~30% of rated Max. Current lasts for 10~15s;
  • High Security And Accuracy: the IC card is used multiple encryption via hardware and software to ensure data safety, accurate and reliable. The special design of IC Card is that it can record the the information about remaining electricity fee, accumulated electricity when the User insert it into the meter and also can reflect power stealing action.
  • Perfect Interface Protection: the meter has the capability to protect circuit against malicious attacks.
  • Scrolling Display: the show time of different metering parameters is 10s for residual electricity fee (Two decimals, CNY), 5s for unit price, 5s for accumulated power consumption (One decimal, kWh) and 5s for the current power consumption (One decimal, kWh)
  • Easy-To-Read: The total and unit price of electricity inside the meter is accumulated in the unit of four decimals and CNY.
  • Has the feature of partition management.
  • Supports for max. hoarding electricity quantity and alarm mode.
  • Magnetic Latching Relay Applied: it can improve the performance of outage movement and lower the power consumption after power failure, and meanwhile, also can get rid of the contactor adhesions when the relay is being worked under the large current for a long time.
  • The meter will keep data or get recovery when being powered on./off automatically.


3 Phase 3 Wire Energy Meter , Prepaid Smart Card Digital Watt Hour Meter

 

Safety precautions:
* Use only isolated tools.
* Place the meter only in dry surroundings.
* Make sure the used wires are suitable for the max current the meter can measure.
* Make sure the AC wires are installed correctly before activating the current/voltage.
* Do not touch the meter connecting clamps directly with your bare hands, with metal, blank wire or other material as you will have the chance of an electricity shock and a possible chance for health damage.
* Make sure the protection cover is placed after installation and has been sealed.
* Installation, maintenance and repair should only be done by a certified electrician.
* Never break the seals or open the front cover as this might influence the functionality of the meter.
* Do not through, drop, kick or other physical violence to the meter as there are high precision components inside that will break or make the meter measure inaccurate.
* Do not mount the meter in area's with harm gas, dust, mildew or insects or on unstable surfaces.

Contact Details
WUHAN RADARKING ELECTRONICS CORP.

Contact Person: Mrs. Ada Yang

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