DPAS5000 monitoring system based on WINDOWS2000 / 2003 / XP operating system as a platform, is mainly responsible for the realtime information collection, control and forwarding, ensure the whole substation system is in the best running state and transmission more information to all levels dispatching center.
        The system is suitable for various voltage levels of integrated automation applications, such as 110Kv, 35Kv, 10Kv Switch station, user substation, user distribution station.
         DPAS - 5000 Transformer Substation/Plant Substation Monitoring System apply to below 110 kv substation system，electric power system, power plants, industrial and mining enterprises, Give full consideration to the characteristics of the high voltage distribution change system, Uses the many kinds of operation mode of Voltage Quality Control (VQC), such as the small current grounding line selection control module, can satisfy the small low voltage substation integrated automation standalone application, also can meet the needs of the network application of large high voltage grade, Ensures the optimal operation of the whole substation system, help users to load management, reduce the loss of the abnormal ultimately achieve the goal of cost reduction.

         The whole control system is divided into three layers: control layer, communication layer, spacer layer. Monitoring layer can be used by the main dual redundancy configuration. The communication layer is mainly composed of communication management machine of composition, can be used on double Ethernet communication, can be used for Dual Ethernet, double CAN network or double RS485 communication (or a single Ethernet, single CAN network or single RS485 network communication). According to the actual number of bay level equipment configuration, the protection are independent of each other, but the high voltage switch cabinet instrument room, to the abolition of the original large scale introduction of main control room of the signal, measurement, control, protection of cable, improve system reliability, simplified construction and maintenance work. In practical engineering, the situation can change equipment.