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250 HP, 1800 RPM, NEMA Frame 449T, 2300/4000 V, TEFC

Applications:
Designed for pulp & paper, mill & chemical and any other severe duty environments found in the process industries.
Unit of Measure

Specifications

Usage

N/A General Purpose Sever Duty

Enclosure Type

N/A Totally Enclosed Fan Cooled

Phase

N/A Three

HP

N/A 250

RPM

N/A 1800

Voltage

N/A 2300 V4000 V

Full Load Amps

N/A 33 58.0

Full Load Effi.

N/A 93.6

Frame

N/A 449T

Disc. Sym.

N/A DS-6S

C Dimension

N/A 55.1 in

Ship Wt.

N/A 2800 lbs

Stock Availability

N/A Normally Stocked

Frame Construction

N/A Cast Iron

Service Factor

N/A 1.15

Manufacturer

N/A
Emerson/US Motors

Features

N/A

  • Class F Insulation, Class B Rise At Full Load (4)
  • Cast Iron Frame & End Shields
  • Corrosion Resistant Mill & Chemical Duty Paint
  • Stainless Steel Nameplate & Zinc Plated Hardware
  • Insulife 5000 Insulation Treatment (2 Cycles Epoxy VPI)
  • Thermostats - One Per Phase
  • 40ºC Ambient, NEMA® Design B Performance (4)
  • Regreasable Ball Bearings
  • Long Barrel, 2 Hole Compression Lugs
  • Oversized Fabricated Steel Main Conduit Box
  • Single Phase 115 V Space Heaters w/Accessory Conduit Box
  • Rotor Assembly Painted With Polyester Paint To Resist Corrosion
  • Stainless Steel Breather/Drains
  • Form Wound All Copper Windings
  • All non-Emerson Electric Co. marks shown within this document are properties of their other respective owners