MV Protection Relays

The RLC range includes 3 phase programmable relays for medium and high voltage shunt capacitor banks and harmonic filter circuits.

The RLC500 is a menu-driven numeric protection relay designed for the comprehensive protection of medium and high voltage capacitor banks and filter installations. The RLC500 supersedes the previous RLC04, providing many enhancements and new features such as graphical display and enhanced communication capabilities.

The RLC500 as well as the CPR500 have undergone stringent testing and are certified by the world-renowned KEMA Laboratories in Holland.

The CPR500 is a version of the RLC500 that has been created for use in the European and North American markets through exclusive distribution by Trench (Austria).

The RLC04 is a numeric, digital signal processor based, protection relay. Designed specifically to combine all functions required for comprehensive protection of medium and high voltage capacitor banks and filter installations. The RLC500 supersedes the current RLC04.

The FP04 is a numeric, digital signal processor based, multi-function protection relay. The FP04 provides comprehensive protection for medium and high voltage incoming and outgoing feeder circuits.