The RadioRANGER solution reduces the need to access vaults or open pad-mounted enclosures to retrieve the FCI status, decreasing fault-locating time and improving utility personnel safety.
SEL Underground AutoRANGER Fault Indicators are reliable, self-adjusting, settings-free faulted circuit indicators suitable for applications with fault current ranging from 50 A to greater than 1,200 A. They are designed for a variety of underground applications and can be paired with a range of display options.
Reliable ground fault detection for three-conductor cable applications.
Find faults faster on urban systems with the SEL-PILC Fault Indicator.
Arms and resets from transformer secondary voltage—no minimum load current necessary.
The most economical fault-indicating solution for elbow test point applications.
Automatic timed reset provides permanent and transient fault-finding capability.
Optimize outage management and improve underground reliability.
Quickly identify faults in transmission cable splices and communicate to line crews using the RadioRANGER.