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 I/O Modules category: Click to view products by Littelfuse manufacturer: Other Similar products are found below : 70L-IDC5S 70L-OAC-L 70Z3289-4 G21960000700 G21960002700 G34960002700 G88104401 OACU C4SWOUT PB16H G34960001700 G3TA-OA101SZ-1 DC24 G77-S G78-16-E 5607189 DA5 ODC-24A IDC5P FC6A-N16B1 6421 70MRCQ32-HL G3TAOD201SDC24 C200H-LK201-V1 G3TA-OA202SZ-US DC12 GT1-OD16 GT1-AD04CST GT1-DA04 B7AM-6BS 70GRCQ24-HS 6422 84110410 GT1-OD16MX G7VC-OC16-B7 70MRCK24-DIN 6202 6402 PI/NI-2D/24 FC6A-J2C1 FC6A-KC1C FC6A-R081 FC6A- J8CU1 GP32900003700 641-480-5022 PB16H 84145010 84110210 FRUSB1601 PCL-720+-BE FRRJ451601 AP24MX3DB25F