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|Description=<translate><p><center><b>Api 546 pdf</b></p>
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<p>when compared with earlier editions, this edition has various enhancements.  the standard is designed as a stand alone document listing the requirements of all aspects of a synchronous machine.  1) maximum sound pressure level = 85 db( a) @ 3 feet ( 2.  if there were a “ standard” test, it would be the routine.  the minor changes required for api 546 to be applicable to generators are included in parenthetical statements at the end of appropriate paragraphs.  fifth edition | december | 160 pages | $ 190.  background information on the creation of the standard is given.  find the most up- to- date version of api api 546 pdf std 546 data sheet at globalspec.  brushless synchronous machines— 500 kva and larger.  over the past five years, the api motors task force diligently worked to revise and update the standard, keeping the good and revising the sections that needed clarification.  the additional test requirements specified by the api standards.  api: publication date: 1 september.  materiales de aprendizaje gratuitos.  api standard 546, form- wound brushless synchronous motors, is a purchase specification for synchronous motors and generators.  testing of special- purpose motors requiring more stringent tests is specifically addressed.  this standard covers the minimum requirements for form- wound and bar- wound brushless synchronous machines 500 kva and larger for use in petroleum, chemical, and other industrial applications.  api 541 4th edition – standard motor features – basic design class b temperature rise at 1.  an overview is provided of the major electrical and mechanical design features, accessories, and testing requirements.  shaft load heat run 0- 60 1.  an api 546 machine cannot be built without a data sheet.  form- wound squirrel cage induction motors— 375 kw ( 500 horsepower) and larger.  this standard covers the minimum requirements for special purpose form- wound squirrel cage induction motors 375 kw ( 500 hp) and larger for use in petroleum, chemical, and other industry.  the standard is designed as a stand.  api 546 3rd edition was written by users, consultants and manufacturers to provide a common performance standard for large synchronous machines.  api 546, 4 th edition - making it easier to specify brushless synchronous machines.  an overview of testing facilities and methods necessary to address these requirements is given.  the standard has been updated to include both synchronous motors and generators with two different rotor designs: ( 1) the conventional salient- pole rotor with solid or laminated poles, and ( 2) the.  pdf) or read online for free.  api std 546 – brushless synchronous machines – 500 kva and larger, fourth edition.  covers the minimum requirements for form- wound and bar- wound brushless synchronous machines in petroleum related industry service.  unlimited free access to the world' s best ideas.  this standard includes synchronous motors and generators with two.  api 546 3< sup> rd< / sup> edition was written by users, consultants and manufacturers to provide a common performance standard for large synchronous machines.  the users' and suppliers' views on the need for the standard are presented.  api 541 standard for induction motors and api 546 for synchronous motors is a good reference document to use to specify testing.  testing capabilities per ieee 112, iec, api 541/ 546 test type hz max speed ( rpm) voltage power vertical config.  covers the minimum requirements for form- and bar- wound brushless synchronous machines in petroleum- related industry service.  2 kv 10 mw no extrapolated shaft load heat runkv 50 mw 11 mw 1.  ten years have elapsed since the release of the third edition of api 546.  conference: ieee petroleum and chemical industry.  the standard includes both synchronous motors and generators with two different rotor designs: • the cylindrical rotor with solid or laminated construction.  a summary of test requirements for testing large ac induction and synchronous motors to api 541 and api 546 specifications is provided.  the standard american petroleum institute ( api) 546 third edition was written by and for users, consultants, and manufacturers to provide a common performance standard for large synchronous machines.  the basis of the standard is for the manufacturer to design and build an engineered machine to meet the exact requirements of the end user as defined by pdf the 11- page data sheet.  the standard has been widely applied, but opportunities for improvement have been noted.  api 546 converteam em builds motors for reciprocating compressors to exacting api 546 standards; meeting welding, structural, vibration and testing requirements.  3) suitable for 80% voltage starting special starting duty: 2 hot / 3 cold starts, minimum safe stall time criteria: the greater of 150%, or 5 sec more.  the structure of the standard was also realigned with the.  the task force intended that api 546 be used to purchase both synchronous motors and generators from ratings of several hundred horsepower or kilovolt- amperes through thousands of kilovolt- amperes.  api546 second ed 1997 - free download as pdf file (.  the standard is designed as a.  this helps customers avoid costly down time because the motors start and run reliably, with these other advantages from api 546 design: • stator core laminations are c- 5 quality.  this edition of api 546 has new requirements in some areas such as excitation systems, frame vibration and insulation tests; plus improved sections concerning dynamic analysis and thermally induced vibration changes.  biblioteca en línea.  the api standard provides a list of tests, testing procedures, acceptance criteria, and a guide in the annex for the significance of each test.  api 546 3 rd edition was written by users, consultants and manufacturers to provide a common performance standard for large synchronous machines.  the standard is designed as a stand- alone document listing the requirements of api 546 pdf all aspects of a synchronous machine.  an incomplete data sheet, incorrect information on a data sheet, or worst of all no data sheet may result in an.</p></translate>
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