Description
   The SE-145 is a three-channel, 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 wire to protect portable equipment from hazardous voltages caused by ground faults. The SE-145 is designed for use on three-way splitter box applications.

FEATURES
   Adjustable pickup (0.5-12.5 A)
   Adjustable time delay (1-2.5 s)
   Output contacts
   Ground-check LED indication
   CT-Loop monitoring
   High-induced-ac rejection
   DFT (harmonic) filter
   Zener-characteristic termination assembly
   Fail-safe circuits
   Conformal coating

BenefitS
   Unit can be used on a wide variety of trailing cable
   applications
   Adjustable trip delay for quick protection and system
   coordination
   Separate annunciation of ground-fault and ground- check faults
   Indication of open or short ground-check wire
   makes it easier to find faults
   Alarms when CT is not connected
   Makes unit suitable for applications with high
   voltages and long cables
   Prevents false operation
   Provides reliable ground-check loop verification
   Ensures ground-check and ground-fault circuits
   remain safe even in the event of equipment failure
   Additional coating protects circuit boards against harsh environment