Api 546 pdf

Api 546 pdf

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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. an overview is provided of the major electrical and mechanical design features, accessories, and testing requirements. api 541 4th edition – standard motor features – basic design class b temperature rise at 1. brushless synchronous machines— 500 kva and larger. 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. testing capabilities per ieee 112, iec, api 541/ 546 test type hz max speed ( rpm) voltage power vertical config. biblioteca en línea. this standard includes synchronous motors and generators with two. api standard 546, form- wound brushless synchronous motors, is a purchase specification for synchronous motors and generators. 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. testing of special- purpose motors requiring more stringent tests is specifically addressed. the standard is designed as a stand. the standard american petroleum institute ( api) 546 third edition was written by and for users, consultants, and manufacturers api 546 pdf to provide a common performance standard for large synchronous machines. the api standard provides a list of tests, testing procedures, acceptance criteria, and a guide in the annex for the significance of each test. conference: ieee petroleum and chemical industry. fifth edition | december | 160 pages | $ 190. api 546, 4 th edition - making it easier to specify brushless synchronous machines. the standard is designed as a stand alone document listing the requirements of all aspects of a synchronous machine. form- wound squirrel cage induction motors— 375 kw ( 500 horsepower) and larger. the users' and suppliers' views on the need for the standard are presented. shaft load heat run 0- 60 1. covers the minimum api 546 pdf requirements for form- wound and bar- wound brushless synchronous machines in petroleum related industry service. api: publication date: 1 september. the standard is designed as a stand- alone document listing the requirements of all aspects of a synchronous machine. api 546 3 rd edition was written by users, consultants and manufacturers to provide a common performance standard for large synchronous machines. the minor changes required for api 546 to be applicable to generators are included in parenthetical statements at the end of appropriate paragraphs. a summary of test requirements for testing large ac induction and synchronous motors to api 541 and api 546 specifications is provided. unlimited free access to the world' s best ideas. 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. an overview of testing facilities and methods necessary to address these requirements is given. api 546 converteam em builds motors for reciprocating compressors to exacting api 546 standards; meeting welding, structural, vibration and testing requirements. if there were a “ standard” test, it would be the routine. ten years have elapsed since the release of the third edition of api 546. covers the minimum requirements for form- and bar- wound brushless synchronous machines in petroleum- related industry service. 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 the 11- page data sheet. the additional test requirements specified by the api standards. 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. api546 second ed 1997 - free download as pdf file (. 1) maximum sound pressure level = 85 db( a) @ 3 feet ( 2. the structure of the standard was also realigned with the. api 546 3< sup> rd< / sup> edition was written by users, consultants and manufacturers to provide a common performance standard for large synchronous machines. api 546 3rd edition was written by users, consultants and manufacturers to provide a common performance standard for large synchronous machines. pdf) or read online for free. api std 546 – brushless synchronous machines – 500 kva and larger, fourth edition. 2 kv 10 mw no extrapolated shaft load heat runkv 50 mw 11 mw 1. the standard has been widely applied, but opportunities for improvement have been noted. 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. the standard includes both synchronous motors and generators with two different rotor designs: • the cylindrical rotor with solid or laminated construction. background information on the creation of the standard is given. 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 pdf vibration changes. find the most up- to- date version of api std 546 data sheet at globalspec. api 541 standard for induction motors and api 546 for synchronous motors is a good reference document to use to specify testing. materiales de aprendizaje gratuitos. the standard is designed as a. when compared with earlier editions, this edition has various enhancements. an incomplete data sheet, incorrect information on a data sheet, or worst of all no data sheet may result in an. an api 546 machine cannot be built without a data sheet. 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.