KEY BENEFITS
>Phase segregated differential protection ensures secure highspeed single-pole tripping
>High-speed cost-effective five zones quad or mho, phase and ground distance protection with multiple standard and customizable pilot schemes support
>Reliable and secure protection on lines equipped with series compensation
>In-zone power transformer enables savings on CTs and protection device requirements
>Increased sensitivity through dynamic charging current compensation and communication channel asymmetry compensation
APPLICATIONS
>Overhead lines including series compensated lines and underground cables of different voltage levels
>Circuits with tapped transformer feeders
>Suitable for three-terminal line configurations, with channel redundancy and direct transfer tripping (DTT)
>Wide area system monitoring and control, using integrated protection and synchrophasor measurement
>Single and dual-breaker circuits requiring single/three-pole autoreclosing and independent synchrocheck supervision
>Secure application with Capacitively-Coupled Voltage Transformers (CCVTs)
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