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High Accuracy Single Phase Electric Meter , AMR System Domestic Electric Meter

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High Accuracy Single Phase Electric Meter , AMR System Domestic Electric Meter

High Accuracy Single Phase Electric Meter , AMR System Domestic Electric Meter
High Accuracy Single Phase Electric Meter , AMR System Domestic Electric Meter

Large Image :  High Accuracy Single Phase Electric Meter , AMR System Domestic Electric Meter

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
Detailed Product Description
Name: Energy Meter Single Phase Rated Current: 10(60)A
Frequency: 60Hz Accuracy Class: Class 1.0.
Pulse Constant: 1200imp/kwh Baud Rate: 2400bps
High Light:

domestic electric meter


digital smart meter

High Accuracy Single Phase Electric Meter , AMR System Electronic Electric Meter



1.1 Accurately measure active energy, no need for calibration of long term.

1.2 LCD Display

1.3 Support Infrared, RS485 communication.,

1.4 Relay on/off control function.

1.5 Friendly credit.



Rated Frequency 50Hz
Working Voltage Range 0.7Un-1.2Un
Accuracy Class 1.0
Starting Current 0.004Ib, 0.002In
Voltage Line loss Less than 2.0W/10VA
Current Line Loss Less than 4.0VA
Normal Woring Temperature Range -25--+55
Limited Working Temperature Range -40--+70
Storage and Shipement Temperature -40--+70
Yearly Average Relative Humidity Less than 75%
Data Saving Valid Period 30 years
Product Design Life More than 12 years
Outline LxWxH=205.5mm x 112mm x 73mm



3.1 Energy Measurement

3.2 Events Record

3.3 Monitor Function

3.3.1 Alarm Function

3.3.2 Overdraft Function

3.3.3 Multi-tariff Function (single-tariff function optional)

3.3.4 Over Load Function

3.3.5 Friendly Credit

3.3.6 Daily Fixed Charge

3.3.7 Clock Function

3.3.8 Sound Alarm

3.3.9 Demand

3.3.10 Invoice of the bill can be printed.

3.4 Display Function

3.4.1 Display Interface: 8 digit LCD,

3.4.2 Display Method There are four ways for display

3.4.3 Display Instruction Scroll Display

3.3.2 Key-pressing Display

3.4.4 Display Content

3.6 Addition Function

3.7 Back Write Function

3.8 Check Function

3.9 Communication

3.10 Freeze Function






  • Measuring for positive and reverse active power, storage the data, and according to which setting active group
  • Multi tariff. For active power, it can accumulate and storage total, top, peak, flat, valley power according to certain period.
  • It can storage total power and power for each tariff for last 12 months. The boundary is 24:00pm of end of month, or on the hour from 1st to 28th for every month
  • 2)Remote Fee Control

It finished parameter setting and remote purchasing through RS485, carrier and other virtual medium..

  • 3)Measuring and Monitoring

It can measure and monitor operating parameter such as voltage, current (including zero line current), power, power factor and etc. The error would not exceed ±1

  • 4)Event Log
    • Permanent record the time when reset happened, and also the data on that time.
    • Recording total times for programming, the time for last 10 programming and also operation code and data identification for programming.
    • Recording total times for timing (not including time broadcasting), the time for last 10 timing and also operation code.
    • Recording total times for power down, the time for last 10 power down and power on.

e) Recording the last 10 times for switch out and on by remote control, and also the time for switch out/on, power and etc.

f) Recording the total times for opening meter cover, the time for last 10 opening happened and finished.


5) Display

a) The following information would be displayed in meter:

b) The unit for power is kWh, and 8 digital display, including 2 decimals. 

c) LCD backlight wake up methods including switch wake up, infrared wake up(any infrared can work) and etc. In normal use, the life time for LCD won’t be less than 10 years

d) When power off, the backlight can be woke up by switch; If no operation after waking up, LCD would close automatically after a cycle; If operation exist, LCD would close automatically in 30 seconds after operation.

e) Indicator: --Pulse Red, it is off in normal condition, and would be flash when measuring active power

--Alarm Red, it is off in normal condition, and would be on when alarming

--Trip Yellow, it is off in normal condition, and would be on when load switch disconnect.


6) Alarm

When the following faults or alarm appear, LCD would stop on the certain code and backlight keep on.

Error Code

Err-01 Control Loop Error

Err-04 Low Voltage for Clock Battery

Err-08 Clock Error

Err-10 Error for Certification

Err-16 Error for Key Correction


7) Freezing

Time Freezing: Freezing meter data according to the promissory time and interval; It can keep at least 12 times for each frozen fraction.

Instantaneous Freezing: Under improper condition, freezing current date time, all power and important measurement data; It keeps the data for last 3 times.

Appoint Freezing: In any case of older/new tariff, step tariff changeover and other situation which is necessary, the meter would freeze power and other important data on the changeover time, It keeps the data for last 2 times

Day Freezing: Store power on 0.00am for each day, total for 2 month

On Hour Freezing: Store active power for hour or half an hour, total for 96 data


8) Timing

Build in clock circuit with temperature compensation function, the calendar, timing, leap year can be changed over automatically. The output frequency for inner clock terminal is 1Hz. Between -25℃ to +60℃, clock accuracy is no more than ±1 s/d; Under reference temperature 23℃, clock accuracy is no more than ±0.5 s/d.


The accepted time broadcasting is no more than 5 min. No need to match with programming switch and communication password when time broadcasting. It can be set according to the inquire, and it avoid from handling in 5 min at the time when freezing or data storing.


9) Pulse Output

Meter has function for LED pulse and electrical pulse output which comes direct ratio with measuring energy. Optical test output device should comply gb/t17215.211-2006, electricity test output device should comply GB/T15284-2002. It has signal output terminal for clock, and the output frequency is 1Hz


10) Load Switch

External load switch, there is a group of switch signal for meter output. Volume of switch point is AC 220V/2A. Under normal condition, switch signal for output should keep switch on of load switch, allow for power on; When reach certain condition, switch signal for output should drive operation for external load switch, power off.



  • Size for installing, see attached Figure 3. There is hanging hole for screw on the top of meter, using M4 screw for fixing. Also 2 installing holes on the bottom of meter, which using M4*10/M4*12 screws for fixing to wiring board.
  • Connection for main terminal and auxiliary terminals.



High Accuracy Single Phase Electric Meter , AMR System Domestic Electric Meter 0

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Contact Person: Mrs. Ada Yang

Tel: +8615623095278

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