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  • IEEE P841.1

IEEE P841.1

IEEE Approved Draft Standard for Process Industry - International Energy Efficient Class 3 (IE3) (Premium-Efficiency), Severe-Duty, Totally Enclosed Frame Surface Cooled Squirrel Cage Induction Motors - 0.75 kW to 370 kW (1 hp to 500 hp)

IEEE, 09/26/2023

Publisher: IEEE

File Format: PDF

$30.00$61.00


Published:26/09/2023

Pages:36

File Size:1 file , 1.5 MB

Note:This product is unavailable in Russia, Belarus

This standard applies to IE3 (premium-efficiency) totally enclosed fan-cooled (TEFC) International Cooling (IC)411, totally enclosed air over (TEAO) IC418 and totally enclosed non-ventilated (TENV) IC410, 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, in International Electrotechnical Commission (IEC) frame sizes (80) and larger, for severe-duty applications seen in the Process Industry (commonly referred to as IE3 (premium-efficiency severe-duty motors). Excluded from the scope of this standard are motors with sleeve bearings, totally enclosed blower cooled (TEBC) IC416, and additional specific features required for flame proof motors.

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