FEATURES:
• 1 - 75 HP
• 3600, 1800, 1200 RPM
• Totally Enclosed Fan Cooled (IP54)
• Meets or Exceeds NEMA Premium Efficiency Levels
• Department of Energy Efficiency Certificate # CC002A
• 36 Month Warranty from Date of Manufacture
• 60 Hz - 230/460V (Usable on 208V).
• 1.15 Service Factor - Continuous
• 50 Hz Data on Nameplate - 190/380V at 1.0 S.F.
• Class F Insulation with Phenolic Alkyd Resin Varnish - 2 Dips and Bakes
• Class B Temperature Rise
• NEMA Design B Torques as a Minimum, Design C motors are denoted with a subscript "C"
• Oversized Main Conduit Box Rotatable in 90 Degree Increments - Fully Gasketed
F1 Mounted. F2 Available - See "EXTRAS/OPTIONS" Below
• Designed for 40oC Ambient Temperature - Note (1)
• Designed for 3300 ft. Elevation - Note (2)
• Bi-Directional Rotation
• Cast Iron Frame, End Brackets, Pressed Steel Fan Cover and Conduit Box
• Dual Drilled Feet - Longer Frames (i.e. 145T Drilled also for 143T)
• 1045 Carbon Steel Shaft
• Aluminum Die Cast Squirrel Cage Rotor Construction
• Paint System: Phenolic Rust Proof Base Plus Polyurethane Top Coat
• Paint Color: Blue Gray - Munsell 7.5 BG 3.5/.05
• Vacuum De-Gassed Re-Greasable Ball Bearings Frames 280TS-400T/TS with Polyrex EM Grease
• Double Shielded Bearings on Frames 140T-280T Pre-Packed with MULTEMP SRL Grease
• Automatic Grease Discharge Fittings on Frames with Re-Greasable Motors
• Labyrinth Type Metal Flinger on Both Ends for Frames 280TS-400T/TS
• Cast Iron Inner and Outer Bearing Caps for Frames 280TS-400T/TS
• Rubber Flinger on Drive-End for Frames 140T - 280T
• Grounding Terminal Inside Main Box
• Stainless Steel Nameplate
• Inverter Duty Magnet Wire Capable of Withstanding Voltage Spikes of up to 2200 Volts
• Precautions should be taken to eliminate or reduce shaft currents that may be imposed on the motor by the VFD as stated per NEMA MG1 Part 30.
• Speed Ranges: 20:1 VT, 10:1 CT
• 9 Leads - 5 Hp and Below, 12 Leads 7.5 HP - 75HP
• CE Mark on Nameplate, U.L. Recognized and CSA Approved