Consult the sel2664s instruction manual for detailed instructions on setti. Relay application plugin compatibility with sel700g, sel300g, and sel 2664s continuous measurement of fieldtoground resistance. Sel 2664s instruction manual for additional details. Sel2507 highspeed remote io module instruction manual short file name schweitzer engineering. This product is covered by the standard sel 10year warranty. Aug 25, 2011 august 25, 2011 schweitzer engineering laboratories announced the sel2240 axion modular rtu and programmable logic controller plc system. Sep 25, 2018 the optional sel 2664 field ground module accurately detects field ground faults whether the generator is operating, stopped, or deenergized. You need to set the fiberoptic serial port port 2 in the sel2664s to sel protocol and 9600 bps, 8 data bits, no parity, and 1 stop bit to start receiving the insulation resistance value from the sel2664. Sel 2664 sel 2600 sel sel icon sel 2411 sel 2411 sel 3620 sel 2407 sel 2924 sel 2814 sel 2814 sel 2812 sel 2812 sel 2800 sel 3530 sel 2440 sel 2440 sel 2414 sel 710 2533 sel 700g sel 3025 sel 3025 sel 2824 sel 2824 discrete programmable automation controller programmable automation controller transformer monitor eia485 to fiberoptic. Integration and automation select from an array of communications features and protocols to integrate the sel487b into your existing. Sel2664 field ground module documentation schweitzer.
Sel products, systems, services, and training make electric power safer, more reliable, and more economical. Rugged design for extreme environments built to the same high standards as sel protective relays, the sel 2664 withstands vibration, electrical. Functional overview the sel 2664 field ground module calculates field winding insulation resistance in the rotor of a synchro nous generator. One printed instruction manual is available upon request with each. Sel2664sstator ground protection relay protect highimpedance grounded generators from ground faults at standstill, during startup, and while running by using the multisine frequency injection and neutral overvoltagebased protection in the sel2664s stator ground protection relay. The following connection tests help you enter settings into.
Mar 28, 2012 the axion extends sel s automation and control product family by providing a highdensity, highly configurable modular rtu and programmable logic controller plc system. Sel recommends selecting the sel 7105 motor protection relay or the sel 849 motor management relay in place of the sel 749m. Sel700g generator and intertie protection relays instruction manual sel700g0 sel700g1 sel700gt sel700gw 20150123 pm700g01nb. Sel2664s stator ground protection relay schweitzer. Sel700g family of generator and intertie protection relays. Sel protection relay library electrical engineering. With flexible system architecture and integrated security, the axion is designed to meet today s monitoring and control application needs. Sel300g and sel700g requirements for an sel2664 application. Sel2664 59n1 64s 59n rms ngr 64f dfr hmi ldp lgc met ser ansi numbersacronyms and functions 59n neutral overvoltage 64f field ground 64s stator ground additional functions dfr event reports hmi operator interface ldp profile report monitoring lgc selogic control equations met metering ngr neutral grounding resistor openshort ser sequential. The sel 7105 protects a full range of mediumvoltage, threephase induction and synchronous motors and is available with a color touchscreen display. Two levels of 64s stator ground elements provide warning and trip along with delay and torque control settings.
The sel300g works with the sel2664 field ground module to provide field. The sel 2664s uses multisine signal injection to provide 100% stator ground protection 100 percent of the time. Consult the sel 2664s instruction manual for detailed instructions on setting up. Duallevel voltshertz timedelay characteristic, 24ccs dd date code 20060731 sel300g instruction manual. Wed april 17, 2019 michigan technological university. The sel2664 field ground module calculates field winding insulation resistance in the rotor of a synchro nous generator. Sel300g instruction manual provides complete selogic. Unit protection apply sensitive percentagerestrained current differential elements and an unrestrained element, along with synchronismcheck and voltsperhertz elements, across.
Sel2515 remote io module instruction manual short file name schweitzer engineering laboratories sel protection relay library record number. With or without external field ground module sel2664. One place for all sel relay manuals and technical data. Designed to withstand harsh physical and electrical environments, the sel 2411 is built and tested to meet missioncritical ieee and iec protective relay standards. Download sel sel2664s stator ground protection relay schweitzer. Aug 12, 2015 the sel 2664 is ready to connect to your generator field right out of the box. Sel749m motor relay schweitzer engineering laboratories. Breaker failure detectionmitigate circuit breaker failure with the sel487b relay s integrated circuit breaker failure detection and logic, which includes retrip capability for each terminal. Sel 2664 sel 2600 sel 700g0, 700g1 generator protection relay in cbct alternate in sel 700g data sheet schweitzer engineering laboratories, inc.
Literature flyers data sheets instruction manuals ordering information. The following is an overview of the other sections in this instruction manual. The measurement can be obtained from an energized or deenergized generator. Or, add the sel 2664 to the sel 2664s to complete ground fault protection on both the rotor and stator. The sel 2664 field ground module calculates field winding insulation resistance in the rotor of a synchro nous generator. Sel 2664 field ground module protect against major damage by adding field ground protection to the sel 300g, sel 700g, and sel 2664s relays with the sel 2664 high reliability, low price field insulation resistance measurement tenyear, worldwide warranty superior switched dc voltage injection method measurement range to approximately 20 m fault detection range from 500 to 200 k to meet. The relay works with the generator in or outof service, including the generator rampup with no blind period. Rugged designbuilt to the same high standards as sel protective relays, the sel2664 withstands vibration, electrical surges, fast transients, and extreme. Schweitzer engineering laboratories sel700g series. The sel 2664s stator ground protection relay provides an exceptional combination of. Download sel synchrowave central software instruction manual. When the sel 2664 calculates the insulation resistance value between the field winding and ground, it uses a fiberoptic cable with st connectors and a transceiver sel 2812mr or mt to transmit the insulation resistance value to the.
Sel provides complete power system protection, control, monitoring, automation, and integration for utilities and industries worldwide. Pdf sel700g generator and intertie protection relays. Download datasheet for irlz44nlpbf by international rectifier ir temperature irlz44nsl 2400 c, capacitance pf c iss v gs c is s c rs s c oss 15 0v, f. Protect highimpedance grounded generators from ground faults at standstill, during startup, and while running by using the multisine frequency injection and neutral overvoltagebased protection in the sel 2664s stator ground protection relay. Refer to the sel700g instruction manual for similar settings and application. Connect the sel 2664 to the sel 300g as shown in the figure. Functional overview the sel2664 field ground module calculates field winding insulation resistance in the rotor of a synchro nous generator.
The sel 2664 is ready to connect to your generator field right out of the box. Sel s module and protocol, sel2240 axion sel has new modules and protocols for its remote terminal unit rtu or programmable logic control plc platform, sel2240 axion. A printed instruction manual is available upon request. Schweitzer engineering laboratories sel300g instruction manual.
Sel2664 field ground module schweitzer engineering. With or without external field ground module sel 2664. The sel700gw is configured with two sets of phase, negative sequence, and. Sel 2664 field ground module add the sel 2664 field ground module to the sel 300g or sel 700g to protect all the critical components in your generator with one comprehensive relay. The sel 2411 programmable automation controller can be easily customized to fit your needs. Use a fiberoptic cable and an sel 2812m transceiver to transmit the insulation resistance data on the sel 700g and sel 2664s relays, the fiberoptic port 2 connects directly to the sel 2664. Redundant protectionimplement redundant stator ground fault detection using sels unique frequency injection. Instruction manual for detailed instructions on setting up the sel2664. Add the sel 2664 field ground module to the sel 300g or sel 700g to protect all the critical components in your generator with one comprehensive relay.
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