Multi-function Transmission Line Protection Relay Type By Easun Reyrolle Ltd.

Since we have developed our base in this business realm, we have been engrossed in delivering an inclusive gamut of Multi-function Transmission Line Protection Relay Type to our precious customers from Mumbai , Maharashtra , India. L-PRO 4000 is a digital, microprocessor-based line distance protection system that provides comprehensive distance based line protection for medium to extra-high-voltage transmission lines. Apply the L-PRO 4000 system for high-speed distance and directional protection and complete control in multi-breaker applications typically found in ring or breaker-and-a-half substation arrangements.

Product Applications:
Primary and backup protection on transmission and sub-transmission lines (using pilot protection schemes)
Overhead lines and underground cables
Fully integrated breaker protection and control for 2 breakers
Single and multi breaker applications (i.e. ring-bus and breaker-and-a-half capability, including breaker failure and individual breaker monitoring requiring single pole/three-pole auto-reclosing)
Backup protection for generators, transformers and reactors