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API STD 547
General-purpose Form-wound Squirrel Cage Induction Motors 250 Horsepower and Larger - First Edition
Organization:
API - American Petroleum Institute
Year: 2005
Abstract: This standard covers the requirements for form-wound induction motors for use in general-purpose petroleum, chemical and other industrial severe duty applications. These motors:
a. Are rated 250 hp (185 kW) through 3000 hp (2250 kW) for 4, 6 and 8 pole speeds.
b. Are rated less than 800 hp (600 kW) for two-pole (3000 RPM or 3600 RPM) motors of totally-enclosed construction.
c. Are rated less than 1250 hp (930 kW) for two-pole motors of WP II type enclosures.
d. Drive centrifugal loads.
e. Drive loads having inertia values within those listed in NEMA MG 1 Part 20.
f. Are not induction generators.
Note: Motors larger than that covered above and motors in other applications should be specified in accordance with API Std 541.
a. Are rated 250 hp (185 kW) through 3000 hp (2250 kW) for 4, 6 and 8 pole speeds.
b. Are rated less than 800 hp (600 kW) for two-pole (3000 RPM or 3600 RPM) motors of totally-enclosed construction.
c. Are rated less than 1250 hp (930 kW) for two-pole motors of WP II type enclosures.
d. Drive centrifugal loads.
e. Drive loads having inertia values within those listed in NEMA MG 1 Part 20.
f. Are not induction generators.
Note: Motors larger than that covered above and motors in other applications should be specified in accordance with API Std 541.
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| contributor author | API - American Petroleum Institute | |
| date accessioned | 2017-09-04T18:14:01Z | |
| date available | 2017-09-04T18:14:01Z | |
| date copyright | 2005.01.01 | |
| date issued | 2005 | |
| identifier other | AEQVGBAAAAAAAAAA.pdf | |
| identifier uri | http://mapnamagz.yabesh.ir/std;query=authoF23793FD08/handle/yse/196995 | |
| description abstract | This standard covers the requirements for form-wound induction motors for use in general-purpose petroleum, chemical and other industrial severe duty applications. These motors: a. Are rated 250 hp (185 kW) through 3000 hp (2250 kW) for 4, 6 and 8 pole speeds. b. Are rated less than 800 hp (600 kW) for two-pole (3000 RPM or 3600 RPM) motors of totally-enclosed construction. c. Are rated less than 1250 hp (930 kW) for two-pole motors of WP II type enclosures. d. Drive centrifugal loads. e. Drive loads having inertia values within those listed in NEMA MG 1 Part 20. f. Are not induction generators. Note: Motors larger than that covered above and motors in other applications should be specified in accordance with API Std 541. | |
| language | English | |
| title | API STD 547 | num |
| title | General-purpose Form-wound Squirrel Cage Induction Motors 250 Horsepower and Larger - First Edition | en |
| type | standard | |
| page | 42 | |
| status | Active | |
| tree | API - American Petroleum Institute:;2005 | |
| contenttype | fulltext |