Distribution Automation Terminals (DTU and FTU) by Application (Substation, Pole Mounted Switch, Distribution Transformer, Others), by Types (Distribution Terminal Unit (DTU), Feeder Terminal Unit (FTU)), by North America (United States, Canada, Mexico), by South. Distribution Automation Terminals (DTU and FTU) by Application (Substation, Pole Mounted Switch, Distribution Transformer, Others), by Types (Distribution Terminal Unit (DTU), Feeder Terminal Unit (FTU)), by North America (United States, Canada, Mexico), by South. CSP6000 series power distribution automation station terminal (hereinafter referred to as station terminal) is a new generation of microcomputer-type power distribution automation station terminal integrating telemetry, telecommunication, remote control, protection and communication based on. From primary equipment to control centers, Hitachi Energy's comprehensive portfolio of distribution automation solutions enables utilities to see what is happening inside the distribution grid, ensuring efficient, reliable and uninterrupted operation, anywhere, anytime. What is Distribution Network Automation? Find out here GridKey is a medium and low voltage substation. Siemens Distribution Automation functionality ranges from monitoring to fully automated applications, including FLISR (fault location, isolation and service restoration), voltage and reactive power compensation and power quality. It can work in conjunction with the main station and substation systems.