Protection Relays & Controls Trailing Cable ProtectionGround-Fault Ground-Check Monitoring SE-134C, SE-135 SERIES Ground-Fault Ground-Check Monitor Description 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 portable conveyors. Features & Benefits FEATURES BENEFITS Adjustable pickup Unit can be used on a wide variety of trailing cable (0.5 - 12.5 A for SE-CS10) applications (2 - 50 A for SE-CS40) Adjustable time delay Adjustable trip delay for quick protection and system (0.1 - 2.5 s) coordination Separate annunciation of ground-fault and ground- Output contacts check faults Simplified Circuit Diagram Ground-check Indication of open or short ground-check wire LED indication makes it easier to find faults TRAILING CT A CABLE A CT-loop monitoring Alarms when CT is not connected GROUNDED High-induced-ac Makes unit suitable for applications with high B M SUPPLY rejection voltages and long cables C DFT (Harmonic) filter Prevents false operation GC Zener-characteristic Provides reliable ground-check loop vericfi ation G termination assembly TERMINATION Ensures ground-check and ground-fault circuits DEVICE Fail-safe circuits SE-134C SERIES remain safe even in the event of equipment failure SE-135 SERIES Additional coating protects circuit boards against Conformal coating (Ground-Fault L1 harsh environment B Ground-Check L2 Increases maximum cable length for ground-check Monitor) XGC option monitoring (10 km typical) Accessories Ordering Information SE-CS10 or SE-CS40 Series Ground-Fault A Current Transformer ORDERING Required zero-sequence current transformer OPTION POWER SUPPLY COMM NUMBER detects ground-fault current. Blank or 0=120/240 SE-134C 0=None SE-TA6A Series, SE-TA12A Series B Vac/Vdc XGC Termination Assembly (1) 1=24/48 Vdc Required termination assembly temperature compensated. Blank or 0=120/240 SE-135 0=None XGC Vac/Vdc (1) (2) (1) Specifications 1=24/48 Vdc 3=Ethernet IEEE Device Numbers Checking or Interlocking Relay (3GC), Ground fault (50G/N, 51G/N) ACCESSORIES REQUIREMENT Input Voltage 65-265 Vac 85-275 Vdc 18-72 Vdc SE-CS10 Series Required D im en s i o n s H 213 mm (8.4 ) W 99 mm (3.9 ) D 132 mm (5.2 ) SE-CS40 Series (for SE-135) Optional Trip Level Settings 0.5 -12.5 A for SE-CS10, 2 - 50 A for SE-CS40 Trip Time Settings 0.1-2.5 s SE-TA6A Series (for SE-134C) Required Contact Operating Mode Selectable fail-safe or non-fail-safe SE-TA12A/SE-TA12B Optional Harmonic Filtering Standard feature Combination (for SE-134C) Test Button Standard feature SE-TA12A Series (for SE-135) Required Reset Button Standard feature Output Contacts Isolated Form A and Form B, Two Form C SE-IP65CVR-G Optional Approvals CSA certified, UL Listed (E340889), RK-132 Optional (3) (3) C-Tick (Australia) , CE PPI-600V Optional Conformally Coated Standard feature (1) CE/C-Tick not available. Warranty 5 years (2) Not available with Ethernet option 3. Mounting Panel, Surface (3) See ordering information. GC Trip Resistance 28 (Standard), 45 (XGC Option) See Current Transformer Selection Guide and Accessory Information. Rev: 4-D-102214 2014 Littelfuse Protection Relays & Controls SE-134C Based on Manual Rev: 7-C-100114 Littelfuse.com/se-134c, Littelfuse.com/se-135 SE-135 Based on Manual Rev: 3-C-100314 X-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