Overview
1
CSC-161 is selective, reliable and high
speed comprehensive transmission line
protection
IED
(Intelligent
Electronic
Device) for overhead lines, cables or
combination of them. It is a proper solution
for following applications:
Subtransmission network and
distribution network, with solidly earthed
(grounded), low-resistance earthed,
isolated or compensated neutral point
All type of station arrangement, such as
1.5 breakers arrangement, double bus
arrangement, etc.
Short lines
Heavily loaded lines
For three pole operated circuit breaker
Communication with station automation
system
The IED provides a highly sensitive and
reliable distance protection with innovative
and proven quadrilateral characteristic. In
addition to separated zone extension
functionality, five distance zones have fully
independent measuring and setting values
which gives high flexibility for all types of
lines and fault resistances. Many other
functions are integrated to provide a
complete backup protection library.
The wide application flexibility makes the
IED an excellent choice for both new
installations and retrofitting of the existing
stations
.