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