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449THFS8037BG

MARATHON ELECTRIC
449THFS8037BG

Inverter Vector Duty Motor - 300 hp, 1800 rpm, 3 ph, 460 V, 449T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz, Rigid Base Mount, Continuous Duty
MI ITEM #04740474
MFR #449THFS8037BG
Price$88,276.27/each
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MARATHON ELECTRIC 449THFS8037BG
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MARATHON ELECTRIC
449THFS8037BG

Inverter Vector Duty Motor - 300 hp, 1800 rpm, 3 ph, 460 V, 449T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz, Rigid Base Mount, Continuous Duty
MI ITEM #04740474
MFR #449THFS8037BG
Availability:
In Stock
Factory Order
Shipping
Shipping time may vary. Motion rep will advise.
This product requires a Quote Request and may take longer to process and ship
Price$88,276.27/each

MARATHON ELECTRIC
449THFS8037BG

Inverter Vector Duty Motor - 300 hp, 1800 rpm, 3 ph, 460 V, 449T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz, Rigid Base Mount, Continuous Duty
Price$88,276.27/each

Specifications

Dimensions

  • Frame Size
    449T
  • Overall Length C Dimension
    54.03 in
  • Service Factor
    1.00
  • Shaft Diameter
    3.3750 in
  • Weight
    3,077 lbs

Details

  • 2D Drawing
    Click here
  • Ambient Temperature Range
    40 °C
  • Description Keyword
    300 hp
  • Duty Condition Type
    Continuous Duty
  • Enclosure Type
    TEFC (Totally Enclosed Fan Cooled)
  • Frame Material
    Cast Iron
  • Frequency Rating
    60 Hz
  • Full Load Current
    330.0 A
  • Full Load Efficiency
    95.4 %
  • Insulation Class
    H
  • IP Rating
    43
  • Manufacturer Catalog Number
    Y580
  • Manufacturer Product Page
    Click here
  • Manufacturer Upc Number
    722856025524
  • Motor Category
    Inverter Duty Motor
  • Motor Horsepower
    300 hp
  • Motor Phase
    3 ph
  • Motor Poles
    4
  • Motor Supply Voltage
    460 V
  • Mounting Type
    Rigid Base
  • NEMA Design Class
    INV
  • Operation Manual
    Click here
  • Product Type
    Inverter Vector Duty Motors
  • Standards Met
    CE, CSA
  • Synchronous Rpm
    1800 rpm
  • Technical Specifications
    300 HP, Variable Speed Motor, 3 phase, 1800 RPM, 460 V,449T Frame, TEFC
  • Thermal Protection
    Thermostats (N/C)
  • Type Of Bearing
    Ball
  • Wiring Diagram
    Click here

Overview

Mfr description
300HP 1800RPM Y580 TEFC 460V 447/449T
  • MAX GUARD® Class H insulation system Constant torque operation from 0 to base speed on vector drive, including TEFC (On Volts/Hertz drives, TEFC motors are limited to 20:1 constant torque Constant HP operation to twice base speed (143-256 frame);1.5 times base (all others) Optimized for operation with IGBT inverter (NEMA Design A) Normally closed thermostats (one per phase, class F) Blue Chip quality, cast iron frame and brackets Patented “fracket” design (TEBC enclosure) Suitable for 20:1 CT on vector drive, continuous duty or 2000:1

Compliance & Safety Data

Click on an icon below to learn more about the compliance and safety data
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