Protection Relays & Controls Trailing Cable ProtectionGround-Fault Ground-Check Monitoring SE-105, SE-107 SERIES Ground-Fault Ground-Check Monitor Description 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. Features & Benefits FEATURES BENEFITS Adjustable pickup Unit can be used on a wide variety of trailing (0.5, 2.0, 4.0 A) cable applications Adjustable time delay Adjustable trip delay for quick protection and (0.1 - 2.0 s) system coordination Harmonic filter Prevents false operation Zener-characteristic Simplified Circuit Diagram Provides reliable ground-check loop vericfi ation termination assembly Ensures ground-check circuit remains safe TRAILING A Fail-safe ground-check circuit CT CABLE even in the event of equipment failure A Additional coating protects circuit boards GROUNDED B Conformal coating M against harsh environment SUPPLY C SE-105: Selectable UV- or Provides flexibility for different applications shunt-trip mode GC Eliminates chance of unauthorized change to SE-107: UV-trip mode only G trip circuit TERMINATION DEVICE SE-105 SERIES Accessories B SE-107 SERIES CT200 Series Current Transformer A (Ground-Fault L1 Required CT detects ground-fault current. Ground-Check L2 Monitor) 1N5339B Termination Device B 5 W axial-lead ground-check termination included with SE-105/SE-107. SE-TA6 Termination Assembly Ordering Information Optional termination assembly with convenient terminals and mounting holes ORDERING NUMBER CONTROL POWER SE-TA6-SM Stud-Mount Termination Assembly SE-105 120 Vac Optional 50 W ground-check termination that is robust and compact for submersible pumps. Wire SE-105D 120 Vac/Vdc lead simplifies installation. SE-105E 240 Vac Specifications SE-107 120 Vac IEEE Device Numbers Checking or Interlocking Relay (3GC), SE-107D 120 Vac/Vdc Ground Fault (50G/N, 51G/N) Input Voltage See ordering information SE-107E 240 Vac D im en s i o n s H 150 mm (5.9) W 109 mm (4.3) Consult manual online for additional ordering options. D 100 mm (4.0) Trip Level Settings 0.5, 2.0, 4.0 A ACCESSORIES REQUIREMENT Trip Time Settings 0.1-1.0 s CT200 Series Required Contact Operating Mode Selectable fail-safe or non-fail-safe (SE-105) Fail-safe only (SE-107) 1N5339B Included Harmonic Filtering Standard feature SE-TA6, SE-TA6-SM Optional Reset Button Local and remote Output Contacts Isolated Form A SE-TA6A Series Optional Approvals CSA certified, UL Listed (E340889), RK-102, RK-105, RK-105I Optional C-Tick (Australian) RK-13 Optional Conformally Coated Standard feature Warranty 5 years PPI-600V Optional Mounting Surface Rev: 4-B-102214 2015 Littelfuse Protection Relays & Controls SE-105 Based on Manual Rev: 13-D-050315 Littelfuse.com/se-105, Littelfuse.com/se-107 SE-107 Based on Manual Rev: 5-C-050715X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Industrial Relays category: Click to view products by Littelfuse manufacturer: Other Similar products are found below : 6-1618400-7 686-117111 686-120111 EV250-4A-02 EV250-6A-01 FCA-125-CX8 FCA-410-138 8-1618393-1 GCA32A208VAC60HZ GCA32A220VAC50/60HZ GCA32A230VAC50/60HZ GCA32A240VAC50/60HZ GCA32A48VAC60HZ GCA63A120VAC50/60HZ GCA63A208VAC60HZ GCA63A220VAC60HZ GCA63A230VAC50/60HZ GCA63A240VAC50/60HZ GCA63A277VAC60HZ GCA63A48VAC60HZ GCA63A500VAC50/60HZ GCA63A600VAC60HZ GCA800A200VACDC GCA95A110VAC50/60HZ GCA95A120VAC50/60HZ GCA95A12VDC GCA95A240VAC50/60HZ GCA95A24VAC50/60HZ GCA95A48VAC60HZ ACC530U20 ACC730U30 1395832-1 RM699BV-3011-85-1005 RMIA210230AC RMIA45024AC 1423675-8 B07B032AC1-0329 B329 1617807-1 N417 P25-E5019-1 P30C42A12D1-120 2-1618398-1 PBO-18A1218 2307497 RPYA00324LT RPYA003A120LT KR-4539-1 RT334012WG S160156115