Multilin L60 Line Phase Comparison System

Product Description

Multilin L60

Line Phase Comparison System

The L60 provides fast and secure sub-cycle phase comparisonprotection, for both two-terminal and three-terminal lines, lines with seriescompensation and for single-pole and three-pole tripping applications. The L60can operate using existing power line carrier or fiber optic communications,and compensates for channel asymmetry and charging currents. The L60 canprovide complete support of dual-breaker line terminals by using multiplecurrent inputs.

Applications

• Short and long overhead lines and cables of different voltage levels
• Suitable for two- and three-terminal lines
• Circuits with tapped transformer feeders
• Implicit direct transfer trip for breaker failure applications