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Intelligent Electric Meter Single Phase Active Measuring Residential Meter

WUHAN RADARKING ELECTRONICS CORP.
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Intelligent Electric Meter Single Phase Active Measuring Residential Meter

Brand Name : Radarking

Model Number : DDZY150

Certification : IEC62053-21; IEC62052-11; IEC62056-21

Place of Origin : Made In China

MOQ : 50

Price : Negotiate

Payment Terms : Western Union, T/T, L/C, MoneyGram

Supply Ability : 5000000 pcs per year

Delivery Time : 35days

Packaging Details : Standard Package

Electric Equipment : Single Phase

Type : Energy Meter

Customized : Yes

Protocol : DLMS/COSEM/DLT645

Pulse Constant : 1600imp/kwh

Communication mode : PLC, Wifi, Carrier, GPRS, RS485

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Intelligent Electric Meter Single Phase , Active Measuring Residential Electric Meter

Technical parameters:

Electrical parameters:
Voltage
Nominal voltage Un 230V
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 1000imp/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 1.2/50 μs mains connections 8kV
Electro Magnetic Compatibility
Electrostatic discharges
Contact discharge 8kV
Air discharge 16kV
Electromagnetic RFfields
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

  • Energy Measurement

Total and time-sharing forward active & reactive energy measurement
Total and time-sharing reverse active & reactive energy measurement
Total forward & reverse apparent energy measurement
Save last one to sixteen months energy data

  • Max. Demand Measurement

Measure total and time-sharing forward active & reactive maximum demand and time of occurred
Measure total and time-sharing reverse active & reactive maximum demand and time of occurred
Measure total forward & reverse apparent maximum demand and time of occurred

  • Real Time Measurement

Real-time measurement of the phase voltage, current, total active power, reactive power, apparent power, total power factor, power grid frequency

  • TOU

4tariffs, 100holidays, 14seasontables, 8time zonetables and each table on maximum 14 time zones

  • Event Log

The last 10 records of following events:Power-down, Programing, Cover opening, Terminal cover opening, Reverse power. the records include data and time

  • Load profile

Atleast 4 loadprofile channels,Record at least 490days data when time interval is 30 minutes

  • Optical port interface

Communication standards DL/T645-2007, 1200bps for communication
Support IEC62056(DLMS/COSEM) protocol

  • RS-485 serial interface

Communication standards DL/T645-2007, 2400bps for communication
Support IEC62056(DLMS/COSEM) protocol

  • LCD display

Number of digits value field Up to 8
Digit size 4x10mm

  • Inputs and outputs

Optical test outputs active energy and reactive energy

  • Communication modules(optional)

GPRS module:EGSM900/DCS1800 dual-band,support GSM/GPRS phase2/2+ protocol
PLC module: according to Technology Standards of SSC163X ,center frequency 270K, FSK modulate technolgy

Installation:

  • 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.
  • See Figure 4 for connection of main terminal, 1 for L input, 2 for L output, 3 for N input, 4 for N output
  • There are 8 auxiliary terminals above of main terminal, 5.6 for trip control, 7.8 for pulse output, 9.10 for multi function output, 11.12 for RS485

Product Tags:

digital smart meter

      

smart power meter

      
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