• Your shopping cart is empty!

PDF Preview

IEEE 841-2021

IEEE Standard for Petroleum and Chemical Industry--Premium-Efficiency, Severe-Duty, Totally Enclosed Squirrel Cage Induction Motors from 0.75 kW to 370 kW (1 hp to 500 hp)

IEEE, 05/28/2021

Publisher: IEEE

File Format: PDF

$29.00$58.00


Published:28/05/2021

File Size:1 file , 1.3 MB

Note:This product is unavailable in Russia, Ukraine, Belarus

This standard applies to premium-efficiency totally enclosed fan-cooled (TEFC) and totally enclosed nonventilated (TENV), horizontal and vertical, single-speed, squirrel cage polyphase induction motors, 0.75 kW to 370 kW (1 hp to 500 hp), and up to 4000 V nominal, in National Electrical Manufacturers Association (NEMA) frame sizes 143T and larger, for petroleum, chemical, and other severe-duty applications (commonly referred to as premium-efficiency severe-duty motors). Excluded from the scope of this standard are motors with sleeve bearings and additional specific features required for explosion-proof motors.

More IEEE standard pdf

IEEE 1850-2005

IEEE 1850-2005

IEEE Standard for Property Specification Language (PSL)

$175.00 $350.00

IEEE 1450.1-2005

IEEE 1450.1-2005

IEEE Standard for Extensions to Standard Test Interface Language (STIL) (IEEE Std 1450-1999) for Semiconductor Design Environments

$170.00 $341.00

IEEE C57.12.28-2005

IEEE C57.12.28-2005

IEEE Standard for Pad-Mounted Equipment - Enclosure Integrity

$41.00 $82.00

IEEE C57.13.2-2005

IEEE C57.13.2-2005

IEEE Standard for Conformance Test Procedure for Instrument Transformers

$41.00 $82.00