Ge multilin 869 an innovation in motor protection solutions. This documentation is furnished on license and may not be reproduced in whole or in part without the permission of ge multilin. Using ethernet as the physical media to integrate the 745 to local or wide area networks, replaces a multidropwired network e. Uses multiple current and voltage inputs to provide primary protection and backup. Doble protection software offers limitless testing capabilities and keeps your records organized. The test scores have been correlated with all kinds of combining the knowledge concerning the pdf joiner allows you to merge multiple pdf documents and images into a single with draganddrop if you need and click join files button to merge the pdf merge lets you join your pdf files online. All ge multilin pqm ii pqmiit20ca relays can be purchased as remanufactured to factory standards please see pqm ii relay factory remanufacturing specification. Multilin 869 comprehensive motor protections and management for medium and large motors the multilin 869 relay is a member of the multilin 8 series protective relay platform and has been designed for the protection, control and management of medium and large induction and synchronous motors. Key features provides data from ge multilin devices to any opc or dde client i. Buy now general electric multilin sr745 relay type 745w2. Many popular programmable controllers support this protocol. Sophisticated algorithms developed over the past 20 years, detect downed conductors, tree branch contacts, and insulation fault in underground cables.
Ge multilin provides a broad range of products and solutions including. View and download ge multilin 850 instruction manual online. General electric multilin sr745 relay type 745w2p5g5hiae. The hardfiber system is designed to with other ur relays for complete breaker management including reclosing, load shedding, and synchronism applications. Pqmii power quality meter instruction manual comm1 pqmii power quality meter communications guide digital energy multilin communications guide 1 modbus overview 1. The workhorse of any industrial plant is its motor. Slowly increase the frequency until the output relays operate. Ge multilin 745 transformer protection system by ge. Ge multilin 350 feeder protection system instruction manual for revision 1. As such an integral factory component, the onus is on the company to ensure their facilities have worldclass motor protection so production continues unhindered.
The 745 display should remain unchanged with no trip indications. Ge multilin 745 transformer protection system by ge consumer. Older versions of the sr 745 have a maximum voltage of 200kv. Cimplicity, ifix, wonderware, citect contains preconfigured memory maps for most ge multilin devices automatically collect event records stored in ge multilin devices merge event records from multiple ge multilin devices into a single system. Ge digital energy ge multilin products ge multilin products ensure dependable and safe power for your critical assets. This is a for sale ad about ge multilin protection relays general electric sr745. Digital relay reference guide by keith brock, ge sr. Merge and overlay waveforms that were recorded from multiple devices. Siemens to merge rail operations with french rival alstom. Sel mounting selector schweitzer engineering laboratories. Seamless integration of ge multilin and generic modbus devices into existing dcs, scada systems and. Ge multilin 750 hgfct multilin 169 ge power management multilin multilin multilin ge 350 block diagram of suction pump 840703b6. Encourage measures to facilitate language learning by people with special needs, as a means of contributing to their social inclusion, better career opportunities and welfare. Ge multilin sr 745 w2p5g5hiat transformer relay has been viewed 226 times.
Page 1 grid solutions feeder protection system feeder protection and control instruction manual 850 version. If this feature is present in the transformer protection system then an h order code would be found at the end of the part number. Ge multilin sr 745 w2p5g5hiat transformer relay was added in jan 2018. Ge multilin sr469p5hia20 repair rockwell automation.
Ge multilin 750 ge power management multilin sr 750 relay ge 745 multilin c3790 multilin 745 bs142 automatic 3 phase changer relay multilin. Built on ges industrial electrical automation, the multilin 869 joins the multilin 850 feeder protection system to create a common product platform that will enable industrial and distribution utilities to enhance the reliability of multiple different assets in their electrical infrastructure and reduce costs associated with unplanned outages. Glc controls is the authorized representative for general electric digital energy ge multilin products for british columbia. Multilin feeder protection relay, 735 vs mif ii electric. Its condition is used, second hand, surplus, or refurbished. The multilin transformer protection system 745 w2p5g5hiae has a diverse array of adaptive features. Program and modify settings load and save setting files to and from a disk read actual values monitor status read pretrip data and event records. Standardize processes and enjoy increased control over records with the expansive array of test tools. Our office software options provide you with uptothemoment information and details, athand compliance evidence, and thorough analysis for reports. The 745 can be applied on twowinding and threewinding transformers. Possible winding voltages setup issue with ge multilin 745. File name title version publish date, manual, notes. With enervista sr3 setup running, it is possible to.
Check that the frequency at which operation took place is the selected frequency setting. This manual, the dde server interface reference, explains. We also carry a large stock of replacement parts for the ge multilin pqm ii metering relay. The multilin 745w2p5g5hiae does not have harsh environmental coating. Multilin 850 protection device pdf manual download. If a voltage setting higher than the maximum is uploaded, the relay automatically divides all voltage and mva values by a factor of 10. For example, the system uses adaptive harmonic restraint to protect and manage power transformers in order to handle false tripping. Advanced protection, control and automation for distribution. Alstom, siemens to merge rail businesses to counter china. Without the motor, the plant fails to be productive. Pdf mathematical methods ebook, pdf hassani, sadri. Ges multilin 869 offers world class motor protection emr. These devices are typically found in applications involving large motors driving pumps for the movement of high volume liquids in industries such as municipal water and waste treatment and pulp and paper.
Multilin, provides reliable detection of faults caused by downed conductors. German industrial group siemens and french rival alstom agreed to merge their rail operations, creating a european champion to better withstand the. Two of the starters were equipped with ge 469 motor protection relays, one with a ge multilin 745 transformer protection relay and latching contactor. You are covered by the ebay money back guarantee if you. General electric ge sr489 multilin generator management relay.
Multilin 745w2p1g1hith transformer protection system three phase two winding high speed management relay for the protection of power transformers. 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. Ax control warranty info all products we sell are backed by our unparalleled warranty. A sparate pdf report will be generated for each ur or urplus. I think 735 is canadien relay and mif ii from spain. General electric multilin sr745 relay type 745 w2p5g5hiae. The process of designing any protection scheme requires a basic understanding of short. This means that a gedcom merge is actually 4 main steps. The communication system of the 745 is designed to allow simultaneous communication via all ports. Contact sales allen bradley centerline mcc new powerflex 755 vfds. Ge multilin technical support ge multilin contact information and call center for product support is shown below. Ge multilin products provides you all your protection, control, monitoring, measurement, communication, and engineering needs, covering applications for generation, transmission, distribution, and motors.
We also carry a large stock of replacement parts for the ge multilin sr745 transformer relay. Reconditioned square d isoflex model 3 fvnr 5 kv starter equipped to control a 450 hp 4160 volt motor with a ge multilin 369 motor management relay and a bus transition section for connecting to our customers existing switchgear. Siemens ag and alstom sa agreed to merge their rail businesses in a deal that brings together former archrivals from germany and france to create a. The fourth starter was a spare without any protection relays included. Use existing tools to confirm language knowledge, such as the council of europes european language portfolio and the europass language portfolio. The multilin 745 w2p5g5hiae ge transformer protection system is designed as a two winding total harmonic distortion transformer management relay in stock ships 35 days 745 w2p5g5hiaeh. It is advised to add a 220 ohm terminating resistor between a and b on the last relay in the network chain. The multilin relays will be configured so their slave address is within the range of 01 through 20 for each network attached to the qucmse.
If you use newer software to set the relay, it indicates a maximum voltage of 2000. Ge multilin 215 anderson avenue markham, ontario canada l6e 1b3 telephone. This unique, field proven algorithm incorporates artificial intelligence to maximize dependability. With the addition of a ge multilin meter mpm, the 269 plus may also monitor voltages and power and perform several protection functions based on these values. Ge introduces next gen multilintm 869 motor protection system. Ge multilin sr 745w2p5g5hiat transformer relay has been viewed 226 times. Multilin 869 comprehensive motor protections and management. Next reason, maybe 735 upgreded to other new one digital for example 750 and ge prefer keep high price for old type of relay. Buy now general electric multilin sr745 relay type 745.