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TEFC SS Medium Voltage High Thrust With "P" Base

Totally Enclosed Fan Cooled, [VSKTP]

HP200 HP through 700 HP Speed1800, 1200 RPM Voltage2300/4000V Frequency60 Hz.

Features

  • Three Phase, 60 Hz, 1.15 Service Factor (Continuous on Sine Wave Power)
  • Inverter Duty (PWM) per NEMA® MG-1 Part 31 at 1.0 Service Factor
  • Standard Features: Non-Sparking Ball Type NRR, Drip/Splash Cover, Space Heaters (120V)
  • 5000 Frames and Above also include Mounting Provisions for bearing RTD's and Insulated Bearing Housing
  • CSA Certified for Class I, Div. 2, Groups B, C, D; Temp Code T3 minimum
  • Class F Insulation with VPI Epoxy Resin Varnish
  • Class B Temperature Rise
  • NEMA Design B Torques
  • Fab Steel Plate Oversized Main Conduit Box Rotatable in 90 Degree Increments - Fully Gasketed with NPT Threaded Entrance.
  • Steel Plate Conduit Box with Threaded Connection Opening(s)
  • Designed for 40˚C Ambient Temperature
  • Designed for 3300 ft. Elevation
  • Oversized Angular Contact or Spherical Thrust Bearing Installed
  • Counterclockwise (CCW) Rotation; Viewed from Top
  • Cast Iron Frame & End Brackets; Steel Plate Fan Cover
  • 1045 Solid Carbon Steel Shaft
  • Aluminum Die Cast Squirrel Cage Rotor Construction for F#449VP and Below
  • Squirrel Cage Copper or Copper Alloy Bar Rotor Construction for F#5000 and Above.
  • Paint System: Phenolic Rust Proof Base Plus Polyurethane Top Coat
  • Paint Color: Blue - Munsell 5PB 3/8
  • Guide Bearings: Re-Greasable with Mobil Polyrex™ EM Grease
  • Thrust Bearings: Oil Lubricated Angular Contact or Spherical Thrust bearing with Site Glass
  • Oil Requirements: 300 S.S.U. @ 100F
  • Automatic Grease Discharge Fittings on Frames with Re-Greasable Motors
  • Labyrinth Type Metal Flinger on Both Ends for Frames 320VP & Up
  • Grounding Terminal Inside Main Box
  • Stainless Steel Nameplate
  • Suitable for Inverter Use per NEMA MG-1.4.4.2, Part 31.
  • Speed Ranges: 10:1 VT, 4:1 CT
  • 6 Leads
  • UL Recognized and CSA Approved
  • Precautions should be taken to eliminate or reduce shaft currents that may be imposed on the motor by VFD as stated per NEMA-MG-1 Part 31.