Home /Optoelectronic Displays /

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

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

Brand Name:Radarking
Certification:IS09001; IS014001; IEC62052-11; IEC62053-21;
Model Number:DSSY150/IC
Minimum Order Quantity:100pcs
Delivery Time:30days
Payment Terms:Western Union, T/T, L/C
Contact Now

Add to Cart

Verified Supplier
Location: Wuhan Hubei China
Address: No.270, Huangjinkou 3rd Village, Hanyang District, Wuhan City, Hubei Province, China
Supplier`s last login times: within 1 hours
Shipping
lt's easy to get a shipping quote! Just click the button below and complete the short form.
Get Shipping Quote
Product Details Company Profile
Product Details

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 Un3x220V
Extended operating voltage range80%~115%Un
Limited voltage70%~120%Un
Frequency
Nominal frequency fn60Hz
tolerance5%
Current
Basic current(Ib)10A
Maximum current(Imax)100A
Starting current(Ist)30mA
Active energy constant400imp/kWh
Measurement Accuracy
Active energy to IEC6205321Class1.0
Reactive energy to IEC6205323Class2.0
Power Consumption
Power consumption in Voltage circuit<2W <8VA
Power consumption in current circuit<1VA
Temperature range
Operation meter25ºC to+70ºC
Storage40ºC to+85ºC
Insulation strength
AC Insulation strength4kV at 50Hz during 1min
Impulse voltage 1.2/50μs mains connections8kV
Electro Magnetic Compatibility
Electrostatic discharges
Contact discharge8kV
Air discharge16kV
Electromagnetic RF fields
27MHz to 500MHz typical10V/m
100kHz to 1GHz typical30V/m
Fast transient burst test4kV
Mechanical requirements
Meter shell Protection RateIP54
ProtectionclassII


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.



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.

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

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

Inquiry Cart 0