PLC / RF Communication Data Concentrator Unit , Remote Electric Meter Reading System
Smart data concentrator is dedicated to smart grid and Smart Metering application and designed as a gateway between metering devices and AMI system, which creates two ways communication from metering points to AMI system, performs task setting, data collection, data transmission and data storage, meter management, GPRS information task execution and RF network management. It utilize efficiently PLC, RF media for downlink communication to smart meters and GPRS, 3G, DSL and fiber optic for uplink communication.
|Working Voltage||3 x 100V-240V /380V-415V|
|Input and Output|
|Meter impulse output||LED, optoelectronic isolation|
|Input signal||2 isolated digital Inputs|
|Environmental condition|| |
|Working temperature range||-40℃– +80℃|
|Built-in infrared port||Supports IEC 62056-21standard|
|Communication modules||Hot Swap Modules: GPRS/3G cellular modem, Embedded PLC or RF modem based on customers’ requirements|
|485 Port||Two ports (up to 115,200 bps)|
|Ethernet port||Ethernet 10/100 Base-T port (TCP protocols)|
|Communication Protocols||DLMS/COSEM, RTU MODBUS, DNP3.0, MV90TM, IEC 870-5-102, GB 376.1, DL/T645|
|Protection class||IP54, Comply with IEC60529-4|
|Dimension||170 mm x 151 mm x70 mm|
|Housing protection grade||IP54 IEC60529-4|
|Non-volatile memory capacity||128/256 MB NAND FLASH|
|Random-access memory capacity||128 MB DDR2|
1. Product Type: One Card One Meter, Multi Cards One Meter, One Card Multi Meters, Special Load Identification.
2. Electric Power Measurement: Positive active power and reverse active power which can be measured.
3. Prepayment: Smart Card Prepaid; Electricity sector receive energy charge in advance through selling Smart Card, user pay first.
4. Ladder Billing: Two schemes for electricity price. It can automatic changeover when at promissory time or reach certain value.
5. Manner of Working: Warning/Overdraw Manner, Warning/Overdraw electricity(charge), maximum accumulations can be set.
6. Protections: Over Voltage, Over Current, Over Load Protections.
7. Display Method: LED or LCD display the rest electricity(charge), cumulative electricity consumption, current power in alternant way.
8. Reliable Design: Perfect power source and electromagnetism compatible design, which are suitable to the strong electromagnetism disturbance and big occasion of power source fluctuation.
9. Cover to Meter: Fully sealed dustproof and waterproof design, material of cover has excellent flame retardant and anti-corrosion, anti-aging properties.
10. Interface Protection: Perfect interface protection circuit, which keeps the meter from all kinds of vicious attack, no damaging for meter, no lose for data, and no delay for active.
13. Power Supply System: Three-phase power supply or it can work while just one phase has electricity if three phase four wire.
14. Management System: Suit for smart card energy meter management system(SKZHSFN3.17-SD), water/electricity “one card” management system(SKZHSFN3.17-YKT).
Wuhan Radarking Electrinics Corp. is the professional manufacturer of the high tech products with strong R&D capabilities. It was established in 2002. Our production base covers an area of 30 acres, and self-building workshop covers an area of 7000 square meters, production and storage area covers more than 5000 square meters. We have electronic meter laboratory and full range of test equipments. We have our own brand "RADARKING" , also welcome the OEM/ODM.