This standard applies to premium efficiency totally enclosed fancooled tefc, horizontal and vertical, singlespeed, squirrel cage polyphase induction motors, up to and including 370 kw 500 hp, and 4000 volts in national electrical manufacturers association nema frame sizes 143t and larger, for petroleum, chemical, and other severe duty. Ieee standard test procedure for polyphase induction motors and generators 3 park avenue, new york, ny 100165997, usa. Ieee 841 motors are the default choice in north american refi ning, chemical processing, paper making and wood yards, nonhazardous area mining installations, and are commonly used in many other industries where value is measured by the total cost of ownership. Ieee standard method for measuring the effectiveness of. Get the most from your electric motors click to download.
Eqp global 841 motors drives toshiba international corporation. Nema standard 3phase motors 60hz, 460v or 575v nema design b or c, continuous duty. Ieee std 1422007 revision of ieee std 1421991 ieee. Exclusively distributed by worldwide electric, these motors include added features like. Figure 12multifunction motor bus transfer system, devices 25, 27, 50, 50bf, 60fl, 81. Download the pdf of these pages to view, print or send to your engineers. Motor standards for the chemical process industry standard ieee. The baldor ieee 841 motor will be found in aboveground mines, cement plants, chemical plants and paper plants. This introduction is not part of ieee std 1122004, ieee standard test procedure for polyphase. Ieee std 841, ieee standard for petroleum and chemical industrypremium. Use pdf download to do whatever you like with pdf files on the web and regain control.
Ieee std 1122004, ieee standard test procedure for. Ieee standard for petroleum and chemical industrypremiumefficiency, severe. Weg 50 hp ieee 841 motor,3phase,1775 nameplate rpm. The ieee 841 specification has evolved to define the premier severe duty product for nema frame motors less than 500hp. Severe duty severe duty ieee 841 tefc motors introduction sd100 ieee841 rgzeesdx the ieee 841 motors meets or exceeds ieee 841 2001 standards for energy efficiency, high performance, variable speed operation, rugged construction and long service life for the most demanding applications. Ieee std 1001996, ieee standard dictionary of electrical and electronic terms, 6th ed. Offer above and beyond severe duty requirements with hyundai electric ieee841 motors.
Ieee 8412009 ieee standard for petroleum and chemical industrypremiumefficiency, severeduty, totally enclosed fancooled tefc squirrel cage induction motorsup. This industry standard created for the petroleum and chemical. Ieee841 identifies the recommended practice for chemical industry severe duty squirrelcage induction motors, 600 v and below. Ieee 8412009 ieee standard for petroleum and chemical. Johnson, then chairman of the power system instrumentation and measurements committee. The scope has been increased to severe duty tefc squirrelcage induc. Premium efficiency motor selection and application. Ieee standard for petroleum and chemical industrypremiumefficiency, severeduty, totally enclosed fancooled tefc squirrel cage induction motorsup to and including 370 kw 500 hp ieee on.
Looking for weg 50 hp ieee 841 motor,3phase,1775 nameplate rpm,voltage 460,frame 326t 6agx7. Ieee 841 squirrel cage induction motor electric motors. 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. Ieee 841 ieee draft standard for petroleum and chemical industrypremiumefficiency, severeduty, totally enclosed fancooled tefc squirrel cage induction motorsup to and including 370 kw 500 hp standard by ieee, view all product details.
You need to select at least 1 product to add in your comparison list. Ieee 8412009 electric motor bearing mechanical scribd. Ieee841 cfacerigid base triton series motor on jamieson. Ieee recommended practice for grounding of industrial and. Eqp global 841 motors drives toshiba international. Browse ieee841 cfacerigid base triton series motor in the jamieson equipment co. Api 541 5th edition understanding the changes and updates to one of the petroleum industrys premier specifications. Previous post made easy hand written notes for cse. Isbn 073815640x ss95700 no part of this publication may be reproduced in any form, in an electronic retrieval system or other.
The nominal efficiencies of these motors from most manufacturers comply with nema premium. Severe duty severe duty ieee 841 tefc motors introduction sd100 ieee841 rgzeesdx the ieee 841 motors meets or exceeds ieee 8412001 standards for energy efficiency, high performance, variable speed operation, rugged construction and long service life for the most demanding applications. Ideally, motors that comply with the ieee841 standard will provide additional protection, resulting. 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. Members support ieees mission to advance technology for humanity and the profession, while memberships build a platform to introduce careers in technology to students around the world. The eqp global 841 specifically addresses the needs of the petrochemical industry, where. The advantage plus ieee 841 motors are engineered to operate many types of machinery in diverse industrial environments. Acm free download github ieee research sciencedirect springer wiley. Web to pdf convert any web pages to highquality pdf files while retaining page layout, images, text and. Introduction to ieee 8412001, ieee standard for petroleum and chemical industrysevere duty totally enclosed fancooled tefc squirrelcage induction motorsup to.
Search wegieeestd8412009nemapremiumefficiencymotorswith inproseal usaieee841brochureenglish. The ieee841 specification covers 1500 horsepower 2, 4, 6, and 8 pole motors. Introduction to ieee 8412001, ieee standard for petroleum. W22 nema premium efficiency ieee 841 3 phase tefc foot mount. These types of motors are designed to withstand extreme environmental conditions. This foreword is not a part of ieee std 1181978, standard test code for resistance measurement. Ct saturationfree time is also important for overcurrent protection and other protection functions. Ieee std 4731985 reaff 1997, ieee recommended practice for an electromagnetic site survey 10 khz to 10 ghz ansi. Web to pdfconvert any web pages to highquality pdf files while retaining page layout, images, text and. The scope includes threephase severe duty tefc squirrelcage induction motors with antifriction bearings in sizes up to and including 370 kw 500 hp and motor rated.
Ieee 841 identifies the recommended practice for chemical industry severe duty squirrelcage induction motors, 600 v and below. Ieee841 motors are designed for the petrochemical and chemical industries. W22 nema premium efficiency ieee 841 3 phase tefc foot mount cflange. The working group to revise ieee std 118, standard test code for resistance measurement, was organized by william j. Introduction to ieee 8412009 for severe duty tefc squirrel cage. Ieee directive is to produce standards that are in technical alignment with the equivalent iec standards, to the degree possible standard 4 and the associated iec standards are generally technically equivalent a major goal of standard 4 is to include more tutorial. The existence of an ieee standard does not imply that there are no other ways to produce, test, measure, purchase, market, or provide other goods and services related to the scope of the ieee standard. Advantage plus ieee 841 tecowestinghouse motors canada inc.
The scope includes threephase severe duty tefc squirrelcage induction motors with antifriction bearings in sizes up to and including 370 kw 500 hp. Download pdf printable page email this page save to favorites. Ieee 8411994, ieee standard for petroleum and chemical industry severe duty totally enclosed fancooled tefc squirrelcage induction motorsup to and including 500 hp, issued in 1994, has been updated and improved. Ieee standard 841 was developed to identify additional specific features deemed necessary for application of induction motors in the petroleum and chemical industry.
The purpose of this standard is to define a specification that deals with mechanical and electrical performance, electrical insulation systems, corrosion protection, and electrical and mechanical testing for severeduty tefc squirrel cage polyphase induction motors, up to and including 370 kw 500 hp, for petroleum and chemical industry application. Search weg ieee std 841 2009nemapremiumefficiencymotorswith inproseal usaieee841brochureenglish. Advantage plus ieee 841 tecowestinghouse motors canada. Ieee membership offers access to technical innovation, cuttingedge information, networking opportunities, and exclusive member benefits. This standard applies to premium efficiency totally enclosed fancooled tefc, horizontal and vertical, singlespeed, squirrel cage polyphase induction motors, up to and including 370 kw 500 hp, and 4000 volts in national electrical manufacturers association nema frame sizes 143t and larger, for petroleum, chemical, and other severe duty applications commonly referred to. It was first issued in 1986 and was significantly revised and reissued as a standard in 1994.
This standard applies to premium efficiency totally enclosed fancooled tefc, horizontal and vertical, singlespeed, squirrel cage polyphase induction motors, up to and including 370 kw 500 hp, and 4000 volts in national electrical manufacturers association nema frame sizes 143t and larger, for petroleum, chemical, and other severe duty applications commonly referred to as premium. These weg ieee 841 w22 nema premium efficiency mill and chemical duty motors are specially suited for pulp and paper mills, petrochemical, steel mills and applications requiring severe duty long life motors. The mdi sales team is standing by to help you with your order or questions about the weg product. Ieee841 rigid base triton series motor on jamieson. Our line of 841xl motors are designed to meet and exceed the requirements of ieee std. Wegs ieee841 motors are specially suited for pulp and paper mills, steel mills, petrochemical plants and diverse demanding applications requiring severe duty long life motors.
Request pdf introduction to ieee 8412009 for severe duty tefc squirrel cage induction motors up to 370 kw 500 hp ieee 8412009, ieee standard for. Ieee draft standard for petroleum and chemical industrypremiumefficiency, severeduty, totally enclosed fancooled tefc squirrel cage induction. Recommendations for the design, selection, and installation of equipment on merchant vessels with electrical apparatus for lighting, signaling, communication, power. Due to the standardization of features and implementation support from key users, ieee 841 severe. Download pdf printable page email this page save to favorites ieee841 rigid base triton series motor. A baldor ieee 841 motor will come with the following. Ieee 841 1994, ieee standard for petroleum and chemical industry severe duty totally enclosed fancooled tefc squirrelcage induction motorsup to and including 500 hp, issued in 1994, has been updated and improved. Download research papers for free from ieee, springer.
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