The SE-134C/SE-135 is a microprocessor-based, combination
ground-wire monitor and ground-fault relay for resistance-grounded
or solidly grounded systems. It continuously monitors
the integrity of the ground conductor to protect portable
equipment from hazardous voltages caused by ground faults.
The SE-134C/SE-135 is field proven in monitoring trailing cables
on large mobile equipment such as drag-lines, mining shovels,
shore-to-ship power cables, dock-side cranes, stacker-reclaimers,
submersible pumps, and portable conveyors.