WUHAN RADARKING ELECTRONICS CORP.

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Domestic AMR Lora Smart Meter DDZY150 Single Phase With PLC / Wifi Communication

Certification
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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Domestic AMR Lora Smart Meter DDZY150 Single Phase With PLC / Wifi Communication

China Domestic AMR Lora Smart Meter DDZY150 Single Phase With PLC / Wifi Communication supplier

Large Image :  Domestic AMR Lora Smart Meter DDZY150 Single Phase With PLC / Wifi Communication

Product Details:

Place of Origin: Made In China
Brand Name: Radarking
Certification: IEC62053-21; IEC62052-11; IEC62056-21
Model Number: DDZY150

Payment & Shipping Terms:

Minimum Order Quantity: 50
Price: Negotiate
Packaging Details: Standard Package
Delivery Time: 35days
Payment Terms: Western Union, T/T, L/C, MoneyGram
Supply Ability: 5000000 pcs per year
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Detailed Product Description
Voltage: 220V Current: 20(80)A
Frequency: 50Hz Accuracy Class: Class 1.0
Pulse Constant: 1600 Imp/kwh Communication Mode: PLC, Wifi

​AMR Lora Smart Meters for Domestic Usage Single Phase Prepaid Smart Meter Wireless

  • Summary

DDZY150 single phase local fee control smart meter is a intelligent electricity metering product, which suit for measuring 220V/50Hz single phase active AC power. It has independent optical and RS485 interface, and also with standard interface of carrier communication module, which can work with carrier communication module from different suppliers. It can support for fee control function. With advantages of high reliable, high accuracy, long life, wide range and etc, it can widely used in city, country and enterprises where need to measure single phase AC power.

 

Standard: IEC 62053-21 Electricity metering equipment (a.c.) –Particular requirements –

 

  • Working Principle

Measured AC voltage and current have been sampled and transported to professional metering chip, after digital processing, they have been changed to the pulse signal, which in direct proportion to active power, and then sent to microprocessor. Microprocessor would accumulate the pulse signal according to the tariff, then get total power and tariff power and put them in register. At the same time, the microprocessor finishes the function of display and changeover with external messages. Please take attention to the Figure 1

 

  • Technical Features
  • Take advanced professional integrated circuit and SMT, hot air reflow soldering and wave soldering as technical design, which can make sure of reliable quality.
  • Take three units isolated power for metering unit, data processing unit and communication interface unit. All the output signals are handled by optoelectronic isolation, which can increase Electromagnetic Compatibility, and also confirm the stable working for metering unit, that will not influence by communication interface.
  • Wide voltage range from 154V to 265V, and won’t be damaged even on 418V, which upgrade its sensitivity.
  • Build in “Watch Dog” design for microprocessor, to promise for the well working of CPU. Triple backup for metering data. The data are safe even in harsh conditions.
  • Fully sealed dustproof and waterproof design, material of cover has excellent flame retardant and anti-corrosion, anti-aging properties.
  • Build in clock circuit with temperature compensation function, the function can also work when power off and get power source from battery, to make sure of the high processing precision of clock.
  • With standard interface of carrier communication module, the meter can work with different carrier modules.
  • With protection card interface for IC card, and also support for CPU card.

 

  • Specification
Connection Mode Accuracy Rated Voltage V Rated Current A Pulse Constant
Direct 1.0/2.0 220 20 3200
220 30 2400
220 40 1600
220 50 1600
220 60 1200
220 80 800
220 100 800
220 120 600
Through Mutual Inductor 1.0/2.0 220 6 12000

 

Remarks: Special pulse constant can be customized as inquire.

 

 

Features
1. Product's Type—Remote, Remote Carrier, Local, Local Carrier.

2. Electric Power Measurement—Positive active power, reverse active power can be measured, and according to which setting for active group. For active power, it can accumulate and storage total, top, peak, flat, valley power. It can storage and display total power and power for each tariff for last 12 months.

3. Multi Tariff—With 2 sets of tariff, which can changeover automatically on appoint time. Each tariff can support for 4 rates. It can set 14 time zones in a year, and program at most 14 periods in 24 hours. The minimum time interval is 15 minutes for periods, which can be set over 0:00am.

4. Ladder Billing—With function for ladder billing, two programs of electrovalence, which can be changed over automatically at appoint time or reach appoint electricity consumption.
5. Event Log—With function for logging events such as clear, program, timing, power down, switch out, switch on, open meter cover and etc.
6. Electricity Freezing—With multi freezing ways of instantaneous freezing, timing freezing, day freezing, appoint freezing, on hour freezing and etc.
7. Load Profile—It can profile kinds of operation for query analysis.
8. Measure Function—Real time measuring and displaying current voltage, current (including zero line current), power, power factor and gird frequency, and it can also display the operating parameter such as direction of power.

9. Demand Operating—Handle parameter setting, prepaid electricity charge, information write back, switch out and switch on demand to the meter through solidity or virtual medium.

10. State Indicator—LED indicators for pulse, warn, switch out, and error code would be displayed on LCD, which can help to understand the working state for meter.

11. Safety Certification—The operations on meter have passed strict safety certification such as password or ESAM module (SM1), to promise for the safe transportation of data.

12. Reliable Design—Perfect power source and electromagnetism compatible design, which are suitable to the strong electromagnetism disturbance and big occasion of power source fluctuation.

10. Cover for Meter—Fully sealed dustproof and waterproof design, material of cover has excellent flame retardant and anti-corrosion, anti-aging properties.
11. Communication Mode—Infrared+RS485 interface, carrier communication module.

Contact Details
WUHAN RADARKING ELECTRONICS CORP.

Contact Person: Mrs. Ada Yang

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