Perch

Storms cause brief faults on overhead lines that rupture fuses and delay restoration. Perch solves this with safe, remote auto-reclosing to quickly restore power.

Product overview

Perch restores power automatically on overhead LV networks during storms or normal conditions. Using Camlin Energy’s proven Weezap technology, it recloses within 15 seconds after a fault has occurred, avoiding fuse replacement trips. It reduces penalties, cuts operational costs, and communicates with network systems for remote monitoring and control.

Key features

Circuit protection

Opens the breaker during overloads or faults to protect the network.

High current rating

Rated at 400A and certified to handle fault currents up to 35kA.

Overload monitoring

Tracks overloads and evaluates their duration and severity.

SCADA integration

Communicates with SCADA for seamless network control.

The impact of Storm Arwen

Strengthening Storm Resilience on the LV Overhead Network

During Storm Arwen, over a million homes lost power for many days, due to transient faults and repeated damage going undetected while circuits were de-energised. In these moments, rapid response isn’t just important. it’s essential.

Perch plays a critical role in building a more resilient LV overhead network. By restoring supply automatically after temporary faults, even in the midst of severe weather, Perch reduces outage durations, frees up field resources, and helps networks stay ahead of cascading issues.