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API Std 547

API Std 547

Original price was: $136.00.Current price is: $82.00.

General-purpose Form-wound Squirrel Cage Induction Motors-250 Horsepower and Larger, First Edition
standard by American Petroleum Institute, 01/01/2005

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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:

  • are rated 250 hp (185 kW) through 3000 hp (2250 kW) for 4, 6 and 8 pole speeds
  • are rated less than 800 hp (600 kW) for two-pole (3000 or 3600 RPM) motors of totally-enclosed construction
  • are rated less than 1250 hp (930 kW) for two-pole motors of WP-II type enclosures
  • drive centrifugal loads
  • drive loads having inertia values within those listed in NEMA MG 1 Part 20)
  • 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.

Product Details

Edition:
1st
Published:
01/01/2005
Number of Pages:
30
File Size:
1 file , 340 KB
Product Code(s):
C54701, C54701, C54701
Note:
This product is unavailable in Russia, Cuba, Syria, North Korea, Ukraine, Belarus, Iran

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