Outline

YB □ -12 high-voltage/low-voltage pre-assembled substation is a new product developed by our company, which absorbs the advantages of the three major schools of American box-type substation, European box-type substation and domestic box-type substation and is suitable for the characteristics of China's national conditions, adopting environmental protection, new materials, new technology and leading components and high-voltage and low-voltage automation technology, in which the high-voltage (12kV) can meet the requirements of the electric power department for distribution network automation, and the low-voltage (0.4kV) can meet the requirements of intelligent property management in the community. 0.4kV) can meet the requirements of intelligent community property management, and can be managed by the "four remote" (telemetry, telecommunication, remote control and remote control) system of the box-type substation with the upper computer set in the central station or property management office. When multiple intelligent box-type substations are connected into a "hand-in-hand" ring network power supply, with the cooperation of independent software, it can complete the functions of automatic fault location, fault removal, load transfer, network reconstruction, etc., so as to ensure the restoration of power supply within one minute. This series of intelligent box-type substation is a complete set of intelligent power supply and distribution devices optimized by the combination of high-voltage unit, power transformer, low-voltage unit, metering unit and intelligent system, etc. It is multi-functional, versatile, safe and reliable, beautiful in appearance, and has the characteristics of easy installation, less land occupation, less maintenance, less investment, quick effect and long life. It can be used as the substation and distribution equipment in urban buildings, residential communities, municipal facilities, factories, mines, highways, docks, oil fields and temporary power supply for construction, etc.