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Personne àcontacter Ms. Jane
1177 Lingshi Rd., Shanghai, Shanghai
Automatic reading meter system is system to remotely read, store, transmit and monitor power consumption of energy/KWh meters in power network, which adopts power line carrier (PLC) technology (the system is also named PLC system). Because the existing power line is regarded as communication medium, the system features easy installation and low cost and high stability. SYSTEM ELEMENT AND INSTALLATION This system includes central computer, remote collecting unit (RCU) and energy meters (electronic meter, multi-tariff meter and mechanical meter), a communication module is inside the meter. Central computer communicates RCU though telephone line or wireless; and RCU communicate with energy meter thought power line. ADVANTAGE: AMR system is new generation system developed from PLC technology, which has following advantages compared with similar domestic and overseas products: 1. System project products Domestic and overseas similar products just solve the meter-reading problem. We design the system as a system project and supply the measurement and equipment to solve the present problems, relevant problems and future problems. Especially we supply administrative software to control and analyze power theft, meter breakdown, charge notes, etc. 2. Most advanced PLC technology The similar products adopt pure frequency amplifying PLC technology, which is very strict to power line condition, clean and no disturbance. Usually most power line is not in clean condition completely, however our ARM system adopts ambiguous frequency amplifying PLC technology to ensure high communication reliability and stability. 3. Accurate counter: 0 error counter 4. Relay function Common ARM products have a communication distance limit, however for our ARM products the meters (communication module) can relay/support one another, and increase the communication distance so much. 5. Freeze function When the system freeze the users, it can records the freezing time the present
