Simply install the cable driver on your pc, plug in the cable and you are ready to communicate. One data frame of an asynchronous transmission to or from a ge multilin 745 consists of 1 and data rate start bit, 8 data bits, and 1 stop bit. Multilin feeder protection relay, 735 vs mif ii electric. The 745 can be configured to include an additional even or odd parity bit if required, producing an 11 bit data frame. View and download ge multilin 850 instruction manual online. Buy now general electric multilin sr745 relay type 745w2. I think 735 is canadien relay and mif ii from spain. Ge multilin 845 transformer protection system instruction manual for revision 1. Technologies have developed, and reading ge multilin 745 manual printable 2019 books could be far easier and much easier. Uses multiple current and voltage inputs to provide primary protection and backup. Many popular programmable controllers support this protocol. Sel mounting selector schweitzer engineering laboratories. F485 ge power management multilin f485 rs232 rs485 to rs232 converter rs485 rs485 optical rs232 wiring diagram f485f120 visible.
Standardize processes and enjoy increased control over records with the expansive array of test tools. View and download ge 845 instruction manual online. Relay communications options to communicate through the d60 rear rs485 port from a pc rs232 port, the ge multilin rs232rs485 converter box is required. The multilin relays may be connected to a qucm port using a niobrara ddc2i isolated rs232 rs485 converter. Ge media converter multilin f485 instruction manual 10 pages 7. In case of the sr745 relay, the issue of mal operation due to heavy external faults resulting. Multilin 745, multilin 750, and epm3720 are more complicated, refer to the corresponding section for det 1. Ge multilin 745 transformer protection system by ge. Ge multilin 845 transformer protection relay specifications. Multilin 850 protection device pdf manual download. Ge multilin 745 manual printable 2019 free reading at brazilfilmfestival. Ge multilin sr protective relays passcode vulnerability. This manual, the dde server interface reference, explains the.
Protection suite v5 is the modern replacement of doble protest software that now also replaces doble f6test software. Multinet serial to ethernet converter ge industrial. For example, the system uses adaptive harmonic restraint to protect and manage power transformers in order to handle false tripping. File name title version publish date, manual, notes. Ax control warranty info all products we sell are backed by our unparalleled warranty. Variable gearshift points are used based on the operating conditions, which also aid in maintaining ground speed during gear changes on grades. The 745 can be applied on twowinding and threewinding transformers, and can be applied on transformers with breakerandahalf source terminals. Ge multilin sr 745 w2p5g5hiat transformer relay was added in jan 2018. They prefer to invest their idle time to talk or hang out.
The multilin feeder management relay is designed to provide complete and accurate feeder protection under all operating conditions. Help neededge multilin epm 5500p power meter interfacing. Ge 845 instruction manual 552 pages transformer protection system. Next reason, maybe 735 upgreded to other new one digital for example 750 and ge prefer keep high price for old type of relay. Floatpoint format allows modbus actual values to be precise to at least 3 significant digits on a single scale. Designed for high speed transmissions for optimal performance. Epm 6000 power metering system contemporary controls.
Warranty ge multilin warranty general electric multilin ge multilin warrants each device it manufactures to be free from. Slowly increase the frequency until the output relays operate. The job also included the installation of a new ge multilin 750 feeder management relay in the existing switchgear. Free download books ge multilin 745 manual printable 2019 everybody knows that reading ge multilin 745 manual printable 2019 is useful, because we are able to get a lot of information in the resources. Ge multilin sr 745 w2p5g5hiat transformer relay has been viewed 226 times. Technologies have developed, and reading ge multilin 745 manual printable 2019 books can be easier and much easier. Oct 31, 2016 is that compatible for multilin devices and in case of using a universal convertor does we need any other drivers for that. Ge media converter j2007003l064 quick start manual 8 pages 5. Protection and control the 745 is a highspeed, multiprocessor based, threephase, two or threewinding, transformer management relay. Doble protection software offers limitless testing capabilities and keeps your records organized. The multilin 745 w2p5g5hiae does not have harsh environmental coating.
Large specalog for 745 articulated truck aehq805704. Technologies have developed, and reading ge multilin 745 manual printable 2019 books may be far more convenient and much easier. Ge manuals and user guides allguides innovative search. Scaling of floatpoint format is independent of setpoints for ct winding ratio, vt winding ratio, and rated load. Pqmii power quality meter instruction manual comm1 pqmii power quality meter communications guide digital energy multilin communications guide 1 modbus overview 1. Ge multilin 469 relay datasheet, cross reference, circuit and application notes in pdf format. Ge multilin 745 communications manual pdf download. Uses multiple current and voltage inputs to provide primary. Possible winding voltages setup issue with ge multilin 745. The 745 can be applied on twowinding and threewinding transformers, and can be applied on transformers with breakeranda. Please refer to multilin 745 instruction manual for complete technical. Converter ethernet communications made simple for any ge multilin ied. Ge multilin 745 transformer protection system by ge consumer. Multilin 745 manual printable 2019 in simple step and you can get it now.
The multinet serialtoethernet converter is a communications module that provides ge multilin serial modbus ieds with modbus tcpip communications over ethernet. Ge multilin 745 transformer protection system help file for revision 5. The multilin transformer protection system 745 w2p5g5hiae has a diverse array of adaptive features. Multilin 745 w2p1g1hith transformer protection system three phase two winding high speed management relay for the protection of power transformers. Older versions of the sr 745 have a maximum voltage of 200kv. This cable is the solution for users who want to communicate with ge multilin ieds via pcs that have usb communication ports. Uninstall ge multilin enervista 745 setup fix errors and. All ge multilin sr745 745 w2p5g5h1 relays can be purchased as remanufactured to factory standards please see sr745 relay factory remanufacturing specification.
Protection the 369 is a digital relay designed to provide complete and accurate protection and monitoring for three phase industrial. Port 2 may be configured for a multilin network and also support up to 20 relays or it may also be configured for a combination pnimmodbus rtu network and support up to 32 pnim andor modbus rtu slaves. Ic690usb901 industrial concepts my first choice ic690acc901 geip as693232snp applied sys. If a voltage setting higher than the maximum is uploaded, the relay automatically divides all voltage and mva values by a factor of 10. Drs numerical singlephase and threephase reclosing system. The 745 display should remain unchanged with no trip indications. 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. The 745 can be applied on twowinding and threewinding transformers. Protection suite v5 has embedded tools for converting protest and f6test database files into protection suite psx files placed in a folder structure that replicates the original databases. General electric multilin sr745 relay type 745 w2p5g5hiae. Check that the frequency at which operation took place is the selected frequency setting.
Epm6000 multifunction power metering system user guide 11 epm6000 multifunction power metering system chapter 1. Release dates manual gek1190 changes to the as this is the first version of the p485 modbus to profibus converter manual, there are no manual changes to report. Whether you need solutions for analog or digital applications, protection suite provides a comprehensive test environment that is flexible to accommodate your. Sophisticated algorithms developed over the past 20 years, detect downed conductors, tree branch contacts, and insulation fault in underground cables. Multinet can connect ge multilin rs485 devices to modbus tcpip masters over a lanwan overview one simple communications solution for all your ge multilin. If you use newer software to set the relay, it indicates a maximum voltage of 2000. Digital relay reference guide by keith brock, ge sr. Our office software options provide you with uptothemoment information and details, athand compliance evidence, and thorough analysis for reports. Pdf the present book has been developed to help engineers and designers in the ct size calculation for the ge multilin relays. Ge multilin 215 anderson avenue markham, ontario canada l6e 1b3 telephone. The relay provides complete timeovercurrent phase and ground protection by monitoring feeder phase currents and ground currents.
Multilin 745 sr transformer management relay tm frequency the, multilin 71. Ge multilin technical support ge multilin contact information and call center for product support is shown below. Free download books ge multilin 745 manual printable 2019 everybody knows that reading ge multilin 745 manual printable 2019 is useful, because we could get enough detailed information online through the resources. Free download books ge multilin 745 manual printable 2019 we all know that reading ge multilin 745 manual printable 2019 is beneficial, because we could get enough detailed information online through the resources. Protection suite is the software interface of doble f6150 power system simulators and accessory equipment. The 745 transformer protection system is a full featured transformer protection relay, suitable for application on small, medium, and large power transformers. Ge multilin 845 transformer protection relay specifications protection, monitoring and metering shall be supplied in one integrated digital relay package for application to power transformers suitable for incorporation into an integrated station control system. We also carry a large stock of replacement parts for the ge multilin sr745 transformer relay. These have an rs232 to rs485 converter built into the 15 pin end and are powered through pin 5. Threephase power measurement digital energy multilin threephase power measurement this introduction to threephase power and power measurement is intended to provide only a brief overview of the subject. Ethernet communications made simple for any ge multilin ied. These data combined with economic analysis, allows criteria to be developed regarding the best time at which to replace a power transformer due to load growth, i. Protection suite software v5 doble engineering company. The multilin 850 feeder protection system is a protection device designed for the management, protection and control of distribution feeders.
P346 small generator protection relay with differential. This device catalog number f485 connects to the computer using a straightthrough serial cable. 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. Multilin, provides reliable detection of faults caused by downed conductors. The process of designing any protection scheme requires a basic understanding of short. We have 1 ge multilin 745 manual available for free pdf download. Ge multilin multinet e485 converter multinetfe 100240vac 0.
Info free download books ge multilin 745 manual printable 2019 everybody knows that reading ge multilin 745 manual printable 2019 is useful, because we can get a lot of information through. Attach the urv enhanced front panel top sidemounting bracket part number 10010070 to the top of the urv front panel part number 18a00456 using the custom thumb screw attached to the bezel. Ge digital energy multilin fundamentals of modern protective relaying. Multinet has the capability to connect up to 32 serial modbus devices, eliminating complex wiring.
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