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WUHAN RADARKING ELECTRONICS CORP.
WUHAN RADARKING ELECTRONICS CORP. smart meter, prepaid meter, energy meter
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Smart Data Concentrator with Advanced Metering Infrastructure GPRS/RF/PLC Module

WUHAN RADARKING ELECTRONICS CORP.
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WUHAN RADARKING ELECTRONICS CORP.
City: Wuhan
Province/State: Hubei
Country/Region: China
Tel: 86-27-84649366-211
Contact Person:
Mrs Ada Yang

Smart Data Concentrator with Advanced Metering Infrastructure GPRS/RF/PLC Module

Brand Name : Radarking
Model Number : DJGZ23-RDK150
Certification : ISO9001, ISO4001
Place of Origin : Made in China
MOQ : 1 nos
Price : Negotiate
Payment Terms : Western Union, L/C, T/T
Delivery Time : 35 days
Packaging Details : Standard Package
Voltage : 3*240V/230V/220V
Frequency : 50Hz/60HZ
Communication Protocol : DLMS/COSEM Communication Protocol
Downward Communication : Micropower wireless mode,470.79MHz、1200BPS
Operating Temperature : -25℃~+65℃
Loading Capacity : Can manage 255 units of Collector
Relative Humidity : 5%~85%(non-condensate)
Upward Communication : GPRS/wireless/PLC/RF Communication Module
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Smart Data Concentrator with Advanced Metering Infrastructure GPRS/RF/PLC Module
Main Features:
  • Uplink channel: communication between concentrator and master
Data transfer communication for GPRS, Ethernet
Direct connection for RS-232 serial port
Direct connection for RS-485 serial port, capable for cascade
Infrared communication mode
  • Downlink channel: communication between concentrator and smart meter
Communication mode of power line carrier
RS-485communication mode
  • Data acquisition
Real-time meter reading
Reading daily frozen energy
Reading historical daily & monthly consumption
Reading event
Reading meter parameter, status, and real-time data
  • Operation & control
Remote switch on &off
Prepaid & energy threshold control
Key operation for parameter setting & inquiry
  • Events Log
Setting & record abnormal events: Power-down, Programing, Cover opening, Terminal cover opening, Reverse power, Phase Fail. The records include data and time
  • Storage capacity
1024 Meters database capacity
2 months capacity for storing daily frozen data in meter
12 months capacity for storing monthly consumption in meter
Temporarily storing real-time reading data
  • Terminal maintain

Auto-detect and recovery
Terminal initialization
Remote transmission
Resuming broken transmission


Technical Parameters:


Electrical parameters:
Voltage
Nominal voltage Un220V/380V
Extended operating voltage range80%~115%Un
Limited voltage70%~120%Un
Frequency
Nominal frequency fn50Hz
tolerance-6%~2%
Current
Basic current(Ib)1.5(6)A
Maximum current(Imax)10A
Starting current(Ist)3mA
Active energy constant6400imp/kWh
Measurement Accuracy
Active energy1%
Reactive energy2%
Power Consumption
Power consumption in Voltage circuit<10W <8VA
Power consumption in current circuit<1VA
Temperature range
Working temperature-35ºC to+70ºC
Limited working temperature-40ºC to+75ºC
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 RateIP51
ProtectionclassII




Product Tags:

Automated Metering Infrastructure

      

Advanced Metering System

      
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