WUHAN RADARKING ELECTRONICS CORP.

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RS485 DC Automatic Meter Reading System Compatible Data Concentrator Unit

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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RS485 DC Automatic Meter Reading System Compatible Data Concentrator Unit

China RS485 DC Automatic Meter Reading System Compatible Data Concentrator Unit supplier

Large Image :  RS485 DC Automatic Meter Reading System Compatible Data Concentrator Unit

Product Details:

Place of Origin: China
Brand Name: RADARKING
Certification: IEC
Model Number: DCLL12-RDK15

Payment & Shipping Terms:

Minimum Order Quantity: 20 pcs
Price: Negotiable
Packaging Details: Standard Packing in Carton
Delivery Time: 20-30 Working Day
Payment Terms: L/C, T/T, Western Union
Supply Ability: 700000 pcs/year
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Detailed Product Description
Up Link: Ethernet Down Link: RS485
Power Supply: AC 220V Feature: Data Collecting
Display: LCD Application: AMR System

RS485 DC in Automatic Meter Reading System for Data Collecting Compatible with DLMS

 

 

Technical parameters:

Electrical parameters:
Voltage
Nominal voltage Un 220V
Extended operating voltage range 80%~115%Un
Limited voltage 70%~120%Un
Frequency  
Nominal frequency fn 50Hz
tolerance -6%~2%
Current  
Basic current(Ib) 1.5(6)A
Maximum current(Imax) 6A
Starting current(Ist) 3mA
Active energy constant 6400imp/kWh
Measurement Accuracy  
Active energy 1%
Reactive energy 2%
Power Consumption  
Power consumption in Voltage circuit <10W <8VA
Power consumption in current circuit <1VA
Temperature range  
Working temperature -30ºC to+70ºC
Limited working temperature -40ºC to+80ºC
 
Insulation strength
AC Insulation strength 4kV at 50Hz during 1min
Impulse voltage 1.2/50μs mains connections 8kV
   
Electro Magnetic Compatibility
Electrostatic discharges  
Contact discharge 8kV
Air discharge 16kV
Electromagnetic RF fields  
27MHz to 500MHz typical 10V/m
100kHz to 1GHz typical 30V/m
Fast transient burst test 4kV
   
Mechanical requirements  
Meter shell Protection Rate IP51
Protection classII

 

 

Main Features

  • Uplink channel: communication between concentrator and master

Data transfer communication for GPRS, Ethernet
Direct connection for RS-485 serial port
Direct connection for USB
Infrared communication mode

  • Downlink channel: communication between concentrator and smart meter

Direct connection for RS-485 serial port*3

  • 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

  • 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 Meter 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

 

 

 

Wuhan Radarking Electronics Corp. is a modern share enterprises which focusing on the smart Internet of things(IOT) /smart grid energy consumption sensor/intelligent electric safety integrated solution. It established in 2002(former name: Wuhan Radarking Co.,Ltd.)and went public on January 27, 2015 with the stock abbreviation RADARKING and stock number 831722. It owns the independent R&D center and factory which is the key recommended high-tech enterprises in Wuhan city.

 

It mainly R&D, manufacture and sell the integrated solution of smart Internet of things(IOT) energy consumption sensor/smart grid energy consumption sensor/energy consumption information acquisition and transmission(Collector, Concentrator, Communication Module), smart electric meter, smart water meter, “RDK” energy Internet of Things(IOT) intelligent energy safety integrated solution, digital campus energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter/All-in-One Card cloud computing total charging management integrated solution, energy consumption monitoring and analysis integrated solution, mobile phone APP(Energy Consumption, Fast E Top Up).

Contact Details
WUHAN RADARKING ELECTRONICS CORP.

Contact Person: Mrs. Ada Yang

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