Some of the most popular models include the f250, escort, focus, taurus and the legendary mustang. The sel351s includes a robust set of phase, negative sequence, residual, and neutral overcurrent elements. Control reclosing schemes for trip saving or fuse saving, and inhibit reclosing for hotline mainte nance. Sel3515, 6, 7 protection system data sheet schweitzer. Sel 3622 also acts as a router, ipsec vpn endpoint, and secure, denybydefault firewall. Contact a supplier or the parent company directly to get a quote or to find out a price or your closest point of sale. Mar 07, 2001 sel 351 5, 6, 7 instruction manual sel 351 5, 6, 7 instruction manual table of contents section 1. The sel 351r recloser control, derived from sel s premiere distribution relay, the sel 351 protection system, combines traditional recloser control functions with technologically advanced sel relaying features, such as phase and ground directional elements, multilevel under and overfrequency trip and control, and highaccuracy metering. Ts 351 wireless transmitter instruction manual before operating the unit, please read this manual thoroughly, and retain it for future reference. I took the thing apart about 10yrs ago and now im trying to piece it back together but all those pipe plugs and. Aug 09, 2019 schweitzer engineering laboratories, inc. Store design templates store any number of files inside one compressed file up to 750 kilobytes, including acselerator quickset sel 5030 software settings files, a quickset relay database containing a design template, or other files. Sel351 protection system standard with ethernet, ieee c37. I have seen some applications of a dedicated 86bf device, but not in newer designs.
Sel 311c distance protection settings distance zone nonhomogeneous correction angle load impedance and load encroachment power swing detection out of step detection switch on to fault sotf fuse failure scheme or loss of potential lop sel 351a backup over current settings back up over current settings. Sel 351 signature sheet local recall petition copied on the reverse side of the sel 353 cover sheet local recall petition andor sel 349 esheet local recall petition see page 9. Each element type has six levels of instantaneous protection four of these levels have definitetime functions. Sel 3530 rtac data sheet 5 realtime control and logic processing. Ive got some of the hp books on rebuilding a sbf but im mostly concerned about the oil galleysplugs and whatnot. Solid state or microprocessor based relays are generally equipped with a large variable of settings and curve options and some electromechanical relays provide for adjustable calibrated settings. The sel351 relay has builtin ethernet and ieee c37. Date codes are changed only on pages that have been revised and any following pages affected by the revisions i. View and download schweitzer engineering laboratories sel351 5 instruction manual online. The sel351 is the protection standard for utility and industrial electrical systems around the world. In all cases, the bf relay trips the bus diff lock out 86b.
Each element type has two timeovercurrent elements except negativesequence that has one timeovercurrent element. Pdf sel351a, 1 protection system instruction manual. Sel 351s acdc connection diagrams for various applications. Major features and benefits the sel 351 protection system provides an. Enhance your quality of service with lower costs and innovative features, like mirrored bits communications, ieee c37. One method of mitigating this hazard is to install a manual reset recloser and. Preface uinstruction manual manual overview the sel3515, 6, 7 instruction manual describes common aspects of protection relay application and use.
Optional mirrored bits communications and power quality monitoring add flexibility to solutions. Aug 12, 2015 if the sel 351a cannot verify the signature, it rejects the corrupted or altered firmware file. Presently, the company designs and manufactures embedded system products for protecting. Inversetime overcurrent element settings include a wide. View and download schweitzer engineering laboratories sel3515 instruction manual online. We also carry a large stock of replacement parts for the schweitzer sel351 overcurrent relay. All schweitzer sel351 03510032251xxx relays can be purchased as remanufactured to factory standards please see sel351 relay factory remanufacturing specification. The phase and ground protection elements provide the user with step.
Jan 26, 2015 schweitzer engineering laboratories, inc. The scope of this manual includes specifications, installation, mechanical information, selfmonitoring, and alarming. Supervise manual or automatic reclosing with synchronism check and voltage condition logic. Sel fault indicators and sensors team the sel 351r with sel fault indicators to pinpoint exact fault locations, even on lateral feeds. Find out all of the information about the schweitzer engineering laboratories product. This blog will describe the key parameters of an sel 351 or sel651 in. Sel3515, 6, 7 data sheet owner guides and user manuals. The scope of this manual includes specifications, installation, mechanical information, self. Sel products appearing in this document may be covered by u. The sel protection system has builtin ethernet and ieee c synchrophasors, and is ideal for directional overcurrent applications. Sel351r data sheet 5 fault locator the sel351r provides an accurate estimate of fault location even during periods of substantial load flow.
The sel sel 351s protection and breaker control relay includes a robust set of phase, negativesequence, residual, and neutral overcurrent elements. Schweitzer iii, sel shipped the worlds first digital protective relay. Aug 08, 2001 sel 351a instruction manual sel 351a instruction manual table of contents section 1. Townsend whelen praised it as a good cartridge for deer and similar game in close timber. The sel 351 is the protection standard for utility and industrial electrical systems around the world. The first thing you do in the project is add sel 351 351s relay under the sel devices tab as shown below. Sel351s acdc connection diagrams for various applications. Choose the latest firmware version and let the project type be default. Anyone know if theres a ford shop manual for rebuilding a 351w. The sel 351 relay has builtin ethernet and ieee c37.
Directional overcurrent relay reclosing relay fault locator integration standard. View and download schweitzer engineering laboratories sel 351 5 instruction manual online. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on youtube. Control system integration electrical controls benfield. Date code 20100916 sel 3031 instruction manual preface manual overview the sel 3031 serial radio transceiver manual includes the information needed to properly install and operate the product. Pdf sel351a, 1 protection system instruction manual pm351a. Sel3515, 6, 7 protection system data sheet schweitzer engineering laboratories, inc. Feb 20, 2012 my protection guide my protection guide. Feb 24, 2020 sel 351 sel 2725 fiveport ethernet switch sel 2725.
Sel 351 5, 6, 7 protection system data sheet 18 network remote engineering access dcs or scada master ethernet switch local hmi 10100baset or 100basefx telnet sel protocols modbus tcp ieee c37. Buying used equipment doesnt always have to be a shot in the dark. Processing order of relay elements and logic top to bottom. Rtac sel 3530 realtime automation controller available in a 1u or 3u chassis, the sel 3530 realtime automation controller rtac is a powerful automation platform that combines the best features of the embedded microcomputer form factor, embedded realtime operating system, and secure communications framework with iec 61 plc programmability. Sel351 protection system schweitzer engineering laboratories. Sel 351 protection system standard with ethernet, ieee c37. Sel designs, manufactures, and supports products and services ranging from generator and transmission protection to distribution automation and control systems. Sel 311a data sheet powerful solutions for transmission line protection major features and benefits the sel 311a protection and automation system is a basic, threepole tripreclose relay for transmission protection applications. Each element type has six levels of instantaneous protec tion four of these levels have definitetime functions. Rtac steup at the machine learning for power system lab. While a few gun writers in the 1960s criticized the. Protection system the sel 351s protection system offers comprehensive feeder and overcurrent protection perfect for industrial and utility feeder applications.
Install acselerator quickset install acselerator quickset with the enclosed cd, or download from on the sel website, click on products software solutions settings software acselerator quickset software, click on download. Instruction manual sel 351 5, 6, 7 relay date code 20070117. Added additional pickup setting ranges for neutral ground overcurrent. Sel 351a, 1 protection system instruction manual pm351a02nb. For detailed information on mounting options, communications cables, and other accessories, please refer to the sel 735 metering accessories flyer, found at mount the sel 735 using one of the following options. In my neck of the woods, a separate bf seems to be preferred. Inputs can be configured to respond to ac or dc control signals via global settings in101din106d and in201din208d. Preface uinstruction manual manual overview the sel 351 5, 6, 7 instruction manual describes common aspects of protection relay application and use. Sel 3610 data sheet 5 log collection the sel 3610 has the capability to store 60,000 logs locally.
Sel3530 realtime automation controller rtac schweitzer. Sel sel351s5 protection and breaker control relay price. The sel 351s includes a robust set of phase, negative sequence, residual, and neutral overcurrent elements. Sel relay settings calculations electrical engineering. Schweitzer engineering laboratories sel3515 instruction manual. Refer to the specifications subsection general on page 1. Apr 26, 2002 date code 20020426 manual change information i sel 351 5, 6, 7 instruction manual manual change information the date code at the bottom of each page of this manual reflects the creation or revision date. If the unit displayed is such a relay, the pricing you see published for this. Date code 20020426 manual change information i sel 351 5, 6, 7 instruction manual manual change information the date code at the bottom of each page of this manual reflects the creation or revision date. The sel 351 protection system has builtin ethernet and ieee c37. The fault locator uses fault type, replica line impedance settings, and fault conditions to develop an estimate of fault location without communications channels, special. Sel sel 351s 5 protection and breaker control relay specs.
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