1 Overview
From developing
the first set RTU of China in ***2, Dongfang keeps effort in
providing customers with more reliable,
flexible，stable，and powerful
products. With more than ****0
installed RTUs at around ***0 sets of Substation and Feed
automation systems, DFE is working to provide more reliable,
flexible, stable and economic
products.
One unit, multiple capabilities
DF***5IED is a
typical example derived from above mentioned target. For its
flexible，reliable and stable design,
DF***5IED can be used as Gateway, Protocol converter, Centralized
RTU,Bay Control Unit and FRTU for transmission and distribution
substation,RMU,Pole-top Feeder and other Location to improve the
utility’s performance
Unified
design is intended to reduce the wiring and maintenance costs. The
DF***5IED retrieves data from legacy and third party devices such
as relays, transfers it to a host or enterprise system, monitors
and runs diagnostics of primary equipment, and expands to meet
future physical and functional station
requirements.
One solution, various applications
The open architecture of the DF***5IED
supports adaptation to different applications. Future functional
and quantitative extensions are easy to realize at anytime through
hardware or software upgrade for various applications: Transmission
automation–- Distribution automation–-Feeder
automation—Smart grids.
The
DF***5IED allows one substation hardware device to be configured
for many different functions by adding software modules. New
software modules are being frequently released to further enhance
the DF***5IED’s functionality. These new modules can be easily
downloaded into the flash
memory.
