Distribution feeder terminal unit DAS series

DAS series feeder automation measurement and control terminal is a new feeder automation terminal designed, researched and developed by Jiangsu DayBright Intelligent Electric Co.,Ltd. aiming at distribution network operation management demand, and it integrates remote measurement, remote signal, remote control, protection and communication functions, etc.. It is divided into box type “three-remote” terminal and box type “two-remote” terminal by function. Through communication system, and by cooperating with distribution substation and master station, it realizes the feeder automation functions such as operation state monitoring, failure identification, failure isolation of distribution lines, and recovery of power supply for non-failure areas, etc.. (1) The product adopts MDA-based multi-node distribution network communication mechanism, and has strong interoperability and high communication efficiency, safety and reliability; (2) The product adopts SLE intelligent logic processing engine technology, facilitates the realization of measured point information customization and synthesis, and adapts to the control logic adjustment of distributed FA; (3) The product adopts encrypted remote upgrading of terminal program, and could guarantee the safety of terminal program upgrading; (4) The product self-adapts to the test of DC24V, DC48V remote signal level; (5) The product uploading information point table could be configured as per user definition, supports the simulation of uploading remote measurement and remote signal, and facilities the point-to-point information of the scene and master station of distribution network;