The sel2730m comes with reversible mounting ears to support both front and rearpanel installations. Acknowledgements the primary authors of this document are matthew grosvenor and adam walker, with contributions from adrian danis, andrew boyton, anna lyons, david green. Sel487e3, 4 transformer differential relay schweitzer. Page 14 substation battery monitor for dc sel 487b quality assurance figure 19 example ptp network the sel 451 measures and reports the substation battery voltage for two battery systems. Sel487b bus protection relay by majdi alnaqpi on prezi. Sel 487b1 bus differential and breaker failure relay and sel400 series relays.
However, we recommend using the sel5871 relay for new designs because of the additional features it provides. Opc certification requires extensive testing to ensure true interoperability. Sequence coordination logic is built in to synchronize relay. Protect lines and equipment with an extensive range of protection elements. Protective relay wikipedia, the free encyclopedia in electrical engineering, a protective relay is a device designed to trip a circuit breaker when a fault is detected. Sel487b1 bus differential and breaker failure relay. Owners manuals overhead door company of grand rapids. Take advantage of the same cts for differential protection, metering, backup relaying, and other functions.
Ieee 1588, precision time protocol version 2 provides high. The sel487b bus differential and breaker failure relay protects. Apply control instability detection for alarm or blocking of. Sel787 transformer protection relay instruction manual. Sel587 current differential relay electrical part manual s. Opc certification is the process of ensuring that applications meet the standards specified by the opc foundation. Overhead door company of grand rapids 5761 north hawkeye court sw grand rapids, mi 49509 phone 6162610300 fax 6162610800. Tidl enabled sel487b1 in the control house with the.
Sel487b1 bus differential relay data sheet schweitzer. Custom metering and status displays, including userdefined labels and units. Date code 20111215 sel421 relay table of contents table of contents. Protection testing library ptl a comprehensive test. So we have to run user post 3 to remove the item number repeats, but then the report contains commas where the repeated item numbers were. If an sel734 meter ever deviates outside the class 0. Protocols1, 8 outputs, 7 inputs2, acselerator quickset sel5030. The ethernet network and all traffic are fully duplicated with both copies operating in parallel. Sel411l advanced line differential protection, automation, and control system sel487b bus differential and breaker failure relay sel487e transformer protection relay sel487v capacitor protection and control system sel3530 realtime automation controller rtac, sel2032 or sel2030 communications processor. Opc server for schweitzer engineering laboratories sel751a. Page 14 substation battery monitor for dc sel487b quality assurance figure 19 example ptp network the sel451 measures and reports the substation battery voltage for two battery systems. Ptls test templates contain complete test plans for all important protection functions, xrio converters and parameter import filters.
The opc server for schweitzer engineering laboratories sel3354 is opc certified. Sel 4217 protection, automation, and control system with sampled values and sel 400 series relays. Monitor peak demandthe predictive demand function monitors accumulated demand and alarms when the demand exceeds a userdefined limit. Manuels dinstructions schweitzer engineering laboratories. Sel3355 sel2240 axion sel2240 axion sel2240 axion sel2240 axion g1. Sel3505sel35053 realtime automation controller rtac 12 pages. View online or download sel sel787 instruction manual. Settings for a busbar differential relay davidbeach electrical 21 sep 07 11. Corporate headquarters 2350 ne hopkins court pullman, wa 99163 usa phone. Quickset device manager, included as a free, optional expansion pack, provides additional device management, control, and versioning. One complimentary instruction manual kit is available upon request with each.
Sel 487b sel 421 sel 3530 sel 3355 sel 2725 typical ethernet network configuration. W186, w188, w198, w189, w112, w108, w109, w115, w123, w116, w124, w126, r129, w140 and w210. Sel487v capacitor protection and control system features and benefits grounded or. Sel487b bus differential and breaker failure relay. Sel 487b bus differential and breaker failure relay. Sel 487b 1 bus differential and breaker failure relay and sel 400 series relays. Opc server for schweitzer engineering laboratories sel3354. Sel 4214, 5 protection, automation, and control system and sel 400 series relays. The sel487b provides optimized, lowimpedance bus differential fault detection by using highspeed, subcycle protection coupled with highsecurity operation for external faults. Integrate with ethernet networks apply sel 487b relays with ethernet directly to a local network or through an sel communications processor. Sel 487b 1 bus differential and breaker failure relay. Detailed operating instructions including installation, testing, and settings.
Assigns the currents to the differential element of the. Instruction manuals schweitzer engineering laboratories. Oneline bay diagram navigation to operate devices or view real. Sel451 sel421 sel487b widearea network sel451 sel2730m sel3355 sel3530 the sel451 offers a configurable human. Direct pushbutton access to alarms, event reports, and metering. Automatic and manual, local and remote deadband control functions let you maintain system voltage, var, or power factor pf levels.
The opc server for schweitzer engineering laboratories sel751a is opc certified. Sel35304 realtime automation controller rtac 16 pages. In addition, sel guarantees that the sel734 meets class 0. Assign trip87 to output contact which is wired to test set. The sel751 feeder protection relay provides a comprehensive combination of protection, faultlocating features, monitoring, control, and communication in an industrial package. Sel4514 bay control sel3354 computer sel351, 351a, 351s distribution sel421 distance sel487b bus sel311l current differential sel710 motor sel2440 control and monitoring sel487v capacitor bank sel751a. Maxscript tools and interaction with 3ds max interaction with the operating system maxscript debugger. Instruction manual sel2440 discrete programmable automation controller dpac. The sel487b 2 relay offers the traditional protection available in the sel487b 1 and can also receive sv data from devices such as the sel 401 protection, automation, and control merging unit or the sel 4217 protection, automation, and control system merging unit. The sel5870 has provided sophisticated and reliable service for many years. Describe singlezone bus protection application introduction.
Parallel redundancy protocol prp provides seamless recovery from any single ethernet network failure, in accordance with iec 624393. Two sets of programma sntp time synchronization ble threshold comparators and associated logic provide alarm and control of two separate batteries and chargers. The xrio converters model the protection characteristics and tolerances e. So at this point much manual intervention is required to prepare the exported report for use by an erp system. Sel 4217 protection, automation, and control system with sampled values. Sel751a data sheet sel751a feeder protection relay major features and benefits the sel751a feeder protection relay provides an exceptional combination of protection, monitoring, control, and communication in an industrial package. Superior protection performance is combined with integrated station automation features for seamless transition into new and retrofit applications. Use existing cts and allow for future expansion with. Apply the sel 487e5 with sel sv technology to receive iec 6185092 sv data over fiberoptic cables from sel merging units or other svcompliant units. Sel487b2 bus differential and breaker failure relay with sampled values and sel400 series relays. To achieve this, the sel487b employs a twostep process. Sel487b bus differential and breaker failure lowimpedance bus differential protection apply the sel487b in a wide variety of bus differential applications.
Sel487b bus differential and breaker failure relay n. Sel2600 rtd module and has userdefinable pushbuttons and indicator leds. The sel2730m meets or exceeds the ieee 16 class 2, iec 618503, and iec 60255 industry. Sel 3505 sel 35053 realtime automation controller rtac 12 pages. Sel 3530 realtime automation controller rtac 12 pages. Sel 487b sel421 sel3530 sel3355 sel2725 typical ethernet network configuration. Use the builtin hmi and pushbuttons to provide local control and display. Sel3530 realtime automation controller rtac 12 pages. Sel5871 relay differences between the sel5870 and the sel5871 are explained below. Integrate with ethernet networks apply sel487b relays with ethernet directly to a local network or through an sel communications processor. The sel487b instruction manual shows all supported topologies. Sel manufactures the sel2730m using the same high standards as those for sel protective relays and backs it with the same 10year worldwide warranty. Contapplication interpret station bus oneline diagram applications. Use dnp3 lanwan or modbus tcp to quickly send information through your networks.
Sel487b2 bus differential and breaker failure relay with. Sel sv is the only digital secondary system solution in the world that combines protection in the merging unit with the flexibility of iec 6185092 to increase power system reliability. Sel 487b 1 data sheet schweitzer engineering laboratories, inc. Combine iec 61850 technology, ethernet networking, and sel high reliability to perform station protection, automation, and control. The mercedesbenz type 300 chassis codes w186, w188, and w189 were the companys largest and mostprestigious models throughout most of the 1950s. The sel487b sv subscriber relay subscribes to 21 analog current inputs and 3. Mercedes 300 mercedesbenz has sold a number of automobiles with the 300 model name. User administration logging and alarms clientserver protocols security firewall communications ports. Figure 4 shows a busbar layout consisting of two main busbars and a transfer bus, one busbar coupler, and 17 terminals.
Instruction manual 20150 sel787 relay transformer protection relay instruction manual pm78701nb. The sel487b provides optimized, lowimpedance bus differential fault detection by using highspeed, subcycle protection coupled with highsecurity operation. The system uses precise time synchronization via irigb or ptp. Settings for a busbar differential relay electric power. The flexibility built into the settings allows you to eliminate complex wiring by using ct ratios that differ by up to a factor of 10. Fiber link ethernet link scada sel2725 sel2725 sel2725 sel3530 sel2440 dpac sel2411 sel2440 dpac sel2411 sel2440 dpac sel2411 sel3355 remote lift station or well. Zone selection logic busbar protection requires assignment of the correct current values to the appropriate differential elements as a function of userdefined conditions. Sel2411 pacs instead of plcs or dedicated controllers. Sel 35304 realtime automation controller rtac 16 pages. Apply the sel487e5 with sel sv technology to receive iec 6185092 sv data over fiberoptic cables from sel merging units or other svcompliant units. The sel487b provides optimized bus differential fault detection by using highspeed, subcycle protection coupled with highsecurity operation for external faults. Monitoring and metering the sel487b provides accurate, timely monitoring.
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