DSY-D6000 Distribution Network Automation Control Terminal（DTU）

Overview:

The DSY-D6000 distribution network automation control terminal (DTU) is a monitoring terminal product developed for the increasingly widespread application of ring main units and small switching stations in urban power grids. It can work in conjunction with the main station and substation systems of the distribution network automation to collect and control power data from multiple lines, detect faults, locate fault areas, isolate them, and restore power to non-fault areas, thereby improving power supply reliability. The product is designed to ensure stability, reliability, high performance, high precision, and ease of installation.

The mechanical structure is a double-layer chassis design. The outer layer is a rainproof and dustproof one-piece hanging box, while the inner layer is a modular chassis for easy installation and clear structure. Standard sizes for the outer box are 2260mm×800mm×600mm, 1350mm×600mm×400mm, and 750mm×600mm×300mm, with custom sizes available according to user needs. The inner box adopts a standard 6U chassis (in certain conditions, the inner box can be directly embedded into the cabinet at switching stations). The GRT-D6000 station-type distribution network automation terminal (DTU) supports multi-serial ports, multiple Ethernet ports, multiple network segments, network switches, GPRS communication, handheld wireless maintenance, and other functions.

It provides a standard communication interface for connecting to external computers, allowing maintenance through dedicated maintenance software. Remote maintenance of the main processor can also be performed via the public telephone network, facilitating on-site maintenance and improving system availability.