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3 * 240V Remote Data Collection Unit , Wireless Meter Reading System
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Brand Name:Radarking
Model Number:DJGZ23-RDK150
Certification:ISO9001, ISO4001
Price:Negotiate
Payment Terms:Western Union, L/C, T/T
Delivery Time:35 days
Company Data
Verified Supplier
Contact Person
Ada Yang
Business Type:
86-27-84649366-311
Business Type:
Manufacturer Exporter Seller
Officials:
No.270, Huangjinkou 3rd Village, Hanyang District, Wuhan City, Hubei Province, China
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
Data Concentrator Automatic Meter Reading System with DLMS/COSEM
Protocol
1) Product Description:
The design and production of micro-power wireless communication unit conform to relative technical standards and specification (2013 version) of the power user electric energy data acquisition system of State Grid Corporation of China.
The local micro-power communication module of concentrator can be
directly embedded in the low-voltage I type concentrator in line
with the standard of the power user electric energy data
acquisition system (2013 version) to support corresponding
micro-power wireless intelligent electric energy meter and I/II
type micro-power wireless collector to form an internet, realizing
the bidirectional communication between concentrator and
intelligent electricity meter and completing the data collection of
onsite meter.
2) Product Feature:
- Network Level:maximum 7 floors, with wide coverage area;
- One central node supports up to 1024 sub-nodes in a network, with large capacity;
- Central node can be set up with 16 relay nodes, facilitating the coverage problem solving process;
- Patented network organizing process will accelerate the network organizing speed and ensure the network organizing success rate and stability;
- Patented routing algorithm with dynamic routing managing will ensure the routing reliability and stability.
- Support network hierarchical structure unfolding after site installation and provide the basis for assessment and optimization;
- Long transmission distance, maximum transmission distance can reach up to 1000m at outdoor open area. External wireless communication concentrator can realize the dual mode series connection between broadband carrier and wireless. Then, the problem of the wireless accurate coverage between underground or remote power distribution transformation room center and electrical meters can be effectively solved.
3). Specification:
| 1. | Operating Frequency Band | 470MHz~510MHz / 223~ 230MHz | Or Customized |
| 2. | Modulation | GFSK / GMSK | Configurable |
| 3. | Air Transmission Rate | Default 10Kbps, 1.2Kbps~100Kbps | Or Customized |
| 4. | ERP | < 17dBm / 20dBm~30dBm | |
| 5 | RX Sensitivity | -116dBm(BER=0.1%,10Kbps) | |
| 6. | Signal Level Range | 3.3V / TTL Level / CMOS compatible | |
| 7. | Air Baud Rate | Default 10Kbps, 1.2Kbps~100Kbps | Or Customized |
| 8. | Supply Voltage | 220V AC -20%~+20% 50Hz,1.9times Standard voltage, no damage within 4 hours | |
| 9. | Working Current | Transmit Current≤100mA; Quiescent Current≤50mA | |
| 10. | Serial Interface | Data Bits 8; Even Parity Check, stop bit 1 | |
| 11. | Software Maintenance | Wireless Smart Update | |
| 12. | Bit Error Rate | Less than 1% | |
| 13. | Size | Meet the China State Grid Regulation issued in May, 2013 | Or Customized |
| 14. | Technical Regulation | Meet the China State Grid Regulation issued in May, 2013 | Or Customized |
4. Notice:
1) The power cable should adopt the RVVB type 2×0.75mm2 or thicker cable, and install the earth-leakage protective device. The power supply of concentrator should be stable and reliable, to avoid can’t read the meter caused by the power outage.
2)The concentrator can store 31 day freezing data and 12 meter reading day freezing data.If the concentrator will be power off at the freezing time, it can’t produce the freezing data.
3)The concentrator has equipped with 2 antenna. The left side at the top of case connects to the radio-frequency antenna, and the right side connect to the GSM antenna.
4)Only install the antenna and mobile phone card, can power on the concentrator.
5)If the management center adopts the fixed IP mode,need to make sure the IP and port of concentrator is same as the management center.
5. Indicator Light Description:
IO0:TCP connection indicator light. When the concentrator connects to the server, the indicator light will turned on. It will not be turn on for other condition.
IO1:PPP connection indicator light.It will be turned on when the mobile phone card registered to the mobile network. It will not be turn on for other condition.
IO2:Operating indicator light. It will glitter under the system normal operating.
IO3:Network status indicator light. It will be turned on during the network time interval. It will not be turn on during other time interval.
IO4:Meter reading time interval indicator light. It will be turned on during the meter reading time interval. It will not be turn on during other time interval.
Company Profile
WUHAN RADARKING ELECTRONICS CORP.
Introduction：
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, Hubei Province.
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).
Principle:
It pursues “Military Academy, Military Morality, Character, Integrity”business philosophy. According to the “ Success once at a time, Advance and reliable, Customer satisfaction, Continuous improvement” quality policy, produce the military high standard products depend on the talent and technology advantages. By military character, do the man first and then work, and provide the high quality products and favorable service to the domestic and overseas clients. With the high quality products and favorable service, it has won the good reputation from clients and won the large market share. (The group users has more than 3000).
Management：
We have a high efficiency, innovative, serious management team, and the factory has already passed ISO9001-2008 QMS, and ISO14001-2004 environment management system. It has not any batch quality problem since establishment. AQSIQ( State Quality Inspection Administration) take the spot checking of our electric meter during 2009-2016, and all the meter passed the inspection. Fully proved that the production is according to our quality management system, and the product quality is stable and reliable.
Oversea Market：
Quality product performance and good reputation, our products are not only successful sales in China, but also have been exported to more than 100 countries and regions in the world, including: Mongolia, Malaysia, Bangladesh, Germany, Italy, Russia, Brazil , India, the United Arab Emirates, Saudi Arabia and other countries, the products are subject to a great welcome and praise.
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