300HP MARATHON 1790RPM 449T TEFC 3PH MOTOR W632A

APPLICATIONS: XRI Blue Chip Severe / Automotive Duty Premium Motor is designed for extreme applications in the process industries such as chemical plants, pulp and paper mills, refineries, above-ground mines, food processing, foundries, and other severe duty environments where long life and ultra-high efficiency are required. Guaranteed efficiencies offer an eXtra Return on your Investment when using these premium efficiency motors on high cycle or long run time applications.

FEATURES:

• Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2106
• Meets IEEE-841 standard for severe duty applications
• 100% cast iron construction for rigidity and reduced vibration
• Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC
• MAX GUARD® Class H insulation system
• Sintered bronze breather with brass drain & breather
• Bearing caps, Precision balanced to .08”/sec
• 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power

This product must be installed and serviced by a qualified technician, electrician, or electrical maintenance person familiar with its operation and the hazards involved. Proper installation, which includes electrical connections, fusing or other current protection, and grounding, can reduce the chance of electrical shocks, and fires, in this product or products used with this product, such as electric motors, switches, coils, solenoids, and relays.