NP1256R 125 HP Teco-Westinghouse Cast Iron Electric Motor, 1200 RPM

FEATURES: • 1 - 200 hp • 3600, 1800, 1200 RPM • Totally Enclosed Fan Cooled (IP54 Rating) • 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). 150 hp and Larger is 460V Only • 1.15 Service Factor – Continuous • 50 Hz Data on Nameplate - 190/ 380V at 1.0 S.F. 150 hp and Larger is 380V Only at 1.0 S.F. • Class F Insulation with Phenolic Alkyd Resin Varnish – 2 Dips and Bakes • Class B Temperature Rise • Oversized Main Conduit Box Rotatable in 90 Degree Increments – Fully Gasketed F1 Mounted. F2 Available - See EXTRAS/OPTIONS Below • Designed for 40°C Ambient Temperature - Note (1) • Designed for 3300 ft. Elevation - Note (2) • Factory Self Certified for Class 1, Div. 2, Groups B, C, D; Temp Code T3C, 400T and Below - Note (3) • Bidirectional 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 Bearings for Frames 280TS-449T/TS with Polyrex EM Grease • Double Shielded Bearings on Frames 140T-280T Pre-Packed with MULTEMP SRL Grease • Automatic Grease Discharge on Frames on Re-Greaseable Motors • Labyrinth Type Metal Flinger on Both Ends for Frames 280TS-449T/TS • Cast Iron Inner and Outer Bearing Caps for Frames 280TS-449T/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 31.4.4.3. • Speed Ranges: 20:1 VT, 10:1 CT • VFD Rated per NEMA MG1, Part 31.4.4.2. • 9 Leads - 5 hp and Below, 12 Leads 7.5 hp - 125 hp, 6 Leads - 15