Esr motor systems, llc electric motors drives gearboxes. These premium efficiency motors are fully compliant with the ieee 841 2009 standard and carry abs type approval and a full 5 year warranty. Ieee std 812012, ieee guide for measuring earth resistivity. Ieee 841 2009 ieee standard for petroleum and chemical industrypremiumefficiency. This introduction is not part of ieee std 1411993, ieee recommended practice for electric power distribution for industrial plants. Ieee 841 identifies the recommended practice for chem ical industry severe duty squirrelcage induction motors.
Twin city fan and blower industrial oem fan and blower. The advantage plus ieee 841 motors are engineered to operate many types of machinery in diverse industrial environments. In addition, interpretations are not intended to supply consulting information. The ieee 841 2009 standard, which addresses premium efficiency, severe duty, totally enclosed fancooled tefc, squirrelcage induction motors up to and including 370 kw 500 hp, is often. Ieee 3 park avenue new york, ny 100165997 usa 28 december 2012 ieee power and energy society ieee std 812012 revision of ieee std 811983 authorized licensed use limited to. Ieee 841 1994, ieee standard for petroleum and chemical industry severe duty totally enclosed fancooled tefc squirrelcage induction motors up to and.
Ieee 841 motor test report supplied with each motor 5 year warranty. Ieee841 rigid base triton series motor on jamieson. Ieee draft standard for petroleum and chemical industrypremiumefficiency, severeduty, totally enclosed fancooled tefc squirrel cage induction. August 2009 ieee standard for petroleum and chemical industrypremiumefficiency, severeduty, totally enclosed fancooled tefc squirrel cage induction motors. Ieee841 identifies the recommended practice for chem ical industry severe duty squirrelcage induction motors. Ieee 8411994, ieee standard for petroleum and chemical industry severe duty totally enclosed fancooled tefc squirrelcage induction motors up to and. Request pdf introduction to ieee 8412009 for severe duty tefc squirrel cage induction motors up to 370 kw 500 hp ieee 8412009. Electric motor diagnostics measure motor performance and predict problems before they occur or become worse. Documents sold on the ansi webstore are in electronic adobe acrobat pdf format, however some iso and iec standards are available from amazon in. What new motor standards mean to you machine design. Ieee std 8412001 for petroleum and chemical industry.
Premium efficiency motor selection and application guide i acknowledgments the premium efficiency motor selection and application guide and its companion publication, continuous energy improvement in motordriven systems, have been developed by the u. This industry standard created for the petroleum and chemical industry to improve the reliability, efficiency and performance of severe duty motors used in those applications. When a motor should be meeting the standard, but is not performing as intended, electric. Ieee 841 squirrel cage induction motor electric motors. The scope has been increased to severe duty tefc squirrelcage induc. Primary emphasis is on the use of open or nonexplosion proof or nonflame proof enclosed motors in class i, division 2 and class i, zone 2 locations as covered in nfpa 702011.
Ieee 841 identifies the recommended practice for chemical industry severe duty squirrelcage induction motors, 600 v and below. Department of energy doe office of energy efficiency and renewable energy eere with support from the copper. Titan 841 horizontal motors tefc severe duty antifriction. Ieee 8412009 electric motor bearing mechanical scribd. The ieee 841 standard applies to highefficiency totally enclosed fancooled, horizontal and vertical, single speed, squirrel cage polyphase induction motors, up to 370kw 500hp in the nema frame sizes 143t and larger for petroleum, chemical and other severe duty applications. All ratings meet the intent of ieee 45 for weather protection, and are suitable for use in a 50c ambient with a 1. Permission is hereby granted to download and print one copy of this document. Email this page download pdf download pdf printable page. Ideally, motors that comply with the ieee 841 standard will provide additional protection, resulting in reduced downtime without the need for the specifier to write a custom. Pbase ieee 841 xl motor family, medium thrust hp rpm nema frame enclosure catalog number list price mult. Ieee std 841 2001 for petroleum and chemical industrysevere duty totally enclosed fancooled tefc squirrel cage induction motorsup to and including 370 kw 500 hp revision of ieee std 841 1994.
Ieee 841 2021 ieee draft standard for petroleum and chemical industrypremiumefficiency, severeduty, totally enclosed squirrel cage induction motors0. Meets ieee 841 standard for severe duty motor applications. Ieee 8412009 ieee standard for petroleum and chemical. Ieee841 rigid base triton series motor on jamieson equipment. Dec 09, 2011 threephase and singlephase ac synchronous and induction electric motors in ratings 0.
These premium efficiency motors are fully compliant with the ieee 841 2009 standard and carry abs type approval and a. Download citation introduction to ieee 841 2001, ieee standard for petroleum and chemical industrysevere duty totally enclosed fancooled tefc squirrelcage induction motorsup to and. Nema standard 3phase motors 60hz, 460v or 575v nema design b or c, continuous duty class f insulation, 40c ambient, 1. A look at competitive literature in the context of ieee 841, finds many different terms to describe bearing life, terms like bearing life, b10, l10 life, and l10a. You searched for weg ieee std 841 2009nemapremiumefficiencymotorswithinprosealusaieee841brochureenglish. These motors are built to meet or exceed ieee standard 841 2001 specifications and are designed to meet nema premium efficiency levels. However, beyond the specific required items in the specification, manufacturers will have different features and testing that they do above and beyond the specification. Introduction to ieee 8412001, ieee standard for petroleum and. This newest specification from ieee offers more than suggestions. Interpretations are issued to explain and clarify the intent of a standard and do not constitute an alteration to the original standard. Surface temperature test methods and sine wave and nonsine wave applications. Premium efficiency motor selection and application guide disclaimer this publication was prepared by the washington state university energy program for the u. Blue chip series quality, 100% cast iron construction for rigidity and reduced vibration.
Advantage plus ieee 841 tecowestinghouse motors canada. August 2009 ieee standard for petroleum and chemical industrypremiumefficiency, severeduty, totally enclosed fancooled tefc squirrel cage induction motorsup to and including 370 kw 500 hp. Many manufacturers make ieee 841 motors such as siemens, ge, abb, marathon, etc. Ieee 841 is a standard that defines severe duty motors for harsh environments and is globally accepted.
Hyundai crown triton ieee841 motor, 10 hp, 1800 rpm, 460v. Hyundai ieee 841 chemical and process motors are designed and field tested for some of the harshest industrial environments. The w22 ieee841 motors are designed for the petrochemical and chemical industries. Ieee 841 2009 ieee standard for petroleum and chemical industrypremiumefficiency, severeduty, totally enclosed fancooled tefc squirrel cage induction motorsup to and including 370 kw 500 hp. Ieee 841,nema premium,class 1, division ii, group b, c and d with temperature code t3c detailed information place. The shareholders of abb have approved all the proposals by the companys board of directors at its 2021 annual general meeting.
Ieee841 2009 premium efficiency, tefc severe duty corona resistant magnet. Due to the extraordinary circumstances and in line with applicable swiss covid19 legislation, shareholders were not able to attend the meeting in person but could exercise their shareholder rights via the independent proxy who represented 59 percent of the issued. Severe duty, ieee 841 motor, three phase, enclosed, 150 hp. Voltage 50 3600 326vp tefc vpecp84114t4 12,2 pv3 460 1800 326vp tefc vpecp84115t4 11,936 pv3 460 60 3600 364vp tefc vpecp84310t4 18,758 pv3 460 1800 364vp tefc vpecp84314t4 18,262 pv3 460 75 3600 365vp tefc vpecp843t4 19,464. Our line of 841xl motors are designed to meet and exceed the requirements of ieee std. The ieee 841 specification covers 1500 horsepower 2, 4, 6, and 8 pole motors. The table to the left displays only matching products. Full description scope this standard applies to premiumefficiency totally enclosed fancooled tefc. Electric motor diagnostics and analyses electric motor diagnostics measure motor performance and predict problems before they occur or become worse. Low voltage motors eqpiii 841 engine pdf manual download.
With the publication of ieee std 1411993, the red book has been in print for about. Looking for ways to improve motor safety, reliability, and efficiency. An explanation of ieee 841 industrial duty motors relative to standard nema premium motors. Csa certified for class i, division ii, groups b, c, d.
Provisions to add stub shaft for an encoder 182t449t, tefc only inproseal vbx bearing isolators on drive end shaft extension tenv and on. Ieee 841 2009, ieee standard for petroleum and chemical industry premium efficiency severe duty totally enclosed fancooled tefc squirrelcage. Ieee standards interpretation for ieee std 8411994 ieee. Jul 01, 2019 ieee 841 motors, sometimes referred to as nema premium, are the globally accepted standard for motors being uses in the most extreme conditions. Ieee841 cfacerigid base triton series motor on jamieson. Development of the ieee red book has been an evolving process.
Introduction to ieee 8412001, ieee standard for petroleum. All must meet the requirements of the specification for any motor they sell as an ieee 841 motor. It was first issued in 1986 and was significantly revised and reissued as a standard in 1994. The ieee standard 841 was developed to identify additional specific features deemed necessary for application of induction motors in the petroleum and chemical industry. Search wegieeestd8412009nemapremiumefficiencymotors. Ieee 841 motors hyundai heavy industries 4 frame size. Belted life claims vary from 26280 to 70000 hours for the same bearing, in.
They have rugged construction and long service life, for the most demanding industrial applications. Request pdf introduction to ieee 841 2009 for severe duty tefc squirrel cage induction motors up to 370 kw 500 hp ieee 841 2009. Petrochemical, pulp and paper, cement, aggregate mining. The scope has been increased to severe duty tefc squirrel.
578 372 1445 202 780 97 730 1490 181 705 707 651 710 183 229 116 315 785 478 1461 159 63 293 1078