NAE PE449T-300-4-575V 300 HP 1800 RPM 449T Frame 575V 3PH NEMA Design B 60HZ 1.15 S.F. TEFC Gen Purp Cast Iron Prem Eff Inverter Duty

# Electric Motors The NAE PE449T-300-4-575V is a high-performance 300 HP TEFC AC General Purpose Motor, designed for versatile applications across various industrial sectors. With its robust construction and efficient performance, this motor is ideal for use in environments requiring reliable power output and durability. Operating at 1800 RPM, this motor meets demanding operational standards while providing enhanced efficiency. ## Key Features • **Power Rating**: 300 HP, providing substantial output for heavy-duty applications. • **Speed**: 1800 RPM, ensuring optimal performance for a variety of machinery. • **Frame Size**: 449T, compatible with standard mounting configurations for easy installation. • **Voltage**: 575V, 3-phase operation, suitable for industrial electrical systems. • **Efficiency Class**: Premium Efficiency, designed to reduce energy consumption and operational costs. • **Service Factor**: 1.15 S.F., allowing for temporary overload conditions without risking motor failure. • **Design**: NEMA Design B, ensuring a reliable starting torque and steady operation. • **Protection Type**: Totally Enclosed Fan-Cooled (TEFC) housing, providing excellent protection against dust and moisture. • **Inverter Duty Rating**: Built to handle variable frequency drives (VFDs), enhancing flexibility in motor control. ## Applications • **Industrial Machinery**: Suitable for pumps, fans, compressors, and other heavy machinery requiring consistent power. • **Manufacturing**: Appropriate for use in conveyor systems, textile machines, and various production lines. • **HVAC Systems**: Ideal for heating, ventilation, air conditioning applications demanding reliable and efficient motor performance. • **Mining and Construction**: Robust enough for demanding environments, supporting heavy-duty equipment operations. ## Benefits • **Enhanced Reliability**: The TEFC design minimizes the risk of damage from environmental factors, ensuring long-lasting performance. • **Energy Efficiency**: Premium Efficiency rating allows for significant energy savings, reducing overall operational costs. • **Versatile Application**: Ideal for a wide range of industries, making it a versatile choice for any industrial setting. • **Easy Maintenance**: Simplified servicing due to standard frame and mounting configurations, minimizing downtime. --- *Product information compiled with AI assistance for reference purposes.*