Electrozad

The SE-105/SE-107 is a combination ground wire monitor and ground fault relay for resistance grounded systems. It continuously monitors the integrity of the ground conductor to protect portable equipment from hazardous voltages caused by ground faults. The SE-105/SE-107 is an excellent choice for trailing cables 5 kV and under in underground mining applications. For higher voltages or long cable applications, see the SE-134C/SE-135.

Littelfuse® Ground Fault Relay, Trailing Cable Protection, 120 VAC, 0.1 to 2 s Response Delay, Specifications: 0.5 to 4 A Trip Level Settings, Surface Mounting, 5.9 in H x 4.3 in W x 4 in D Dimensions

• Adjustable pickup unit can be used on a wide variety of trailing cable applications
• Adjustable time delay adjustable trip delay for quick-protection and system coordination
• Harmonic filter prevents false operation
• Zener characteristic termination assembly provides reliable ground check loop verification
• Fail safe ground check circuit ensures ground check circuit remains safe even in the event of equipment failure
• Conformal coating additional coating protects circuit boards against harsh environment
• Selectable UV or shunt trip mode provides flexibility for different applications
• For trailing cables 5 kV

• Owners/User Manual https://assets.unilogcorp.com/2/ITEM/DOC/Littelfuse_SE_105_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/2/ITEM/DOC/IDW_DOCUMENT_07b9aea05160649ef8101efbe5190ff259a1885e94b274e809a046076e372652.pdf