Multi-functional EHV transmission line protection of series
compensated lines for single or three-phase tripping.
Features and Benefits
Operating times to one cycle
Four zones of phase and ground mho
distance functions
User-selectable pilot schemes
with step distance backup
Phase and ground overcurrent instantaneous
backup
Ground TOC backup
Optional four-shot recloser
Horizontal and vertical models
User-configurable I/ Os
Integrated metering functions
Self-test diagnostics
Applications
On or adjacent to series compensated
lines for single or three-phase tripping
applications
enerVista.com compatible ( see page 275)
Protection and Control
Out-of-step blocking and tripping
Over and undervoltage functions
Monitoring and Metering
Fault location, event and fault recording
High-resolution oscillography
User Interfaces
LCD and keypad
RS232 and RS485 serial ports |