Wireless Micro Power Communication Unit of Dcu Data Concentrator and Dlms Ami AMR System for Energy

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 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.