Integrated management and remote monitoring system for telecommunications power plants with fully DC-powered center equipment

An integrated system that manages and remotely monitors telecommunications power plants has been developed and has started operations. The system is used to operate and maintain more than 200,000 telecommunication power plants, including devices such as rectifiers, inverters, and UPSs, and air-conditioning plants installed in about 8,000 telecommunication buildings. Features of the system are the integration of management and remote monitoring functions into one system and improved user interfaces, which use information and communication technology such as Web technology. Adapting the entire center system to a DC power supply and introducing mutual substituting function have made the system even more reliable.