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445TTGN6538 – Marathon 200 HP Explosion Proof Motor, 3 phase, 1800 RPM, 460 V, 445T Frame, EPFC – E588

445TTGN6538 – Marathon 200 HP Explosion Proof Motor, 3 phase, 1800 RPM, 460 V, 445T Frame, EPFC – E588

445TTGN6538 Marathon Explosion Proof NEMA Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

  • Meets NEMA Premium® efficiency
  • MAX GUARD® Class F insulation system
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Internal and external epoxy paint
  • Precision balanced to .08”/sec, Extended grease tubes
  • Normally closed thermostats (must be connected to control circuit)
  • Meets temperature code T3B, Shaft slinger, Nameplated 60/50 Hz, 190/380 Volts, at next lower HP, as noted

Marathon Motors
Regal Beloit

Original price was: $44,228.00.Current price is: $31,525.72.

Description

445TTGN6538 – Marathon 200 HP Explosion Proof Motor, 3 phase, 1800 RPM, 460 V, 445T Frame, EPFC – E588

445TTGN6538 Marathon Explosion Proof NEMA Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC: 722856024015 Weight: 0 LB
Packaged Length: 56 IN Packaged Width: 46 IN
Packaged Height: 30.96 IN

Nameplate Specifications

Output HP: 200 Hp Output KW: 149.0 kW
Frequency: 60 Hz Voltage: 460 V
Current: 224.0 A Speed: 1785 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 96.2 % Power Factor: 86.5
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 445T Enclosure: Explosion Proof Fan cooled
Thermal Protection: Thermostats (N/C) Ambient Temperature: 40 °C
Drive End Bearing Size: 6318 Opp Drive End Bearing Size: 6316
UL: UL Listed And CSA Certified CSA: Y
CE: N IP Code: 54
Hazardous Location: EXP PROOF CL I GR C&D CL II GR F&G T3B

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Reversible
Resistance Main: .016 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: T Overall Length: 43.35 in
Frame Length: 20.25 in Shaft Diameter: 3.375 in
Shaft Extension: 8.75 in Assembly/Box Mounting: F1 ONLY

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
No Load 66.00 29.5 0.00 0.0 1,800 200.00
Full Load 224.00 100.0 589.00 100.0 1,785 200.00
1/3 1,400.00 625.0 875.00 149.0 600 200.00
Pull-Up 1,300.00 580.0 900.00 153.0 900 200.00
2/3 1,150.00 515.0 1,050.00 178.0 1,200 200.00
Break-Down 850.00 380.0 1,450.00 246.0 1,700 64.0 200.00
Locked-Rotor 1,425.00 635.0 975.00 166.0 0 27.0 200.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 66.00 85.00 125.00 172.00 224.00 260.00 280.00
Rated Output (KW) 2.50 40.00 78.00 116.00 155.00 179.00 195.00
Efficiency (%) 0.0 93.6 95.8 96.2 96.2 96.2 95.8
Power Factor (%) 4.5 59.0 78.0 84.5 86.5 87.0 87.0
Speed (RPM) 1,800 1,795 1,792 1,788 1,785 1,782 1,778
Temp. Rise @ FL 0.0 0.0 0.0 0.0 70.0 90.0 115.0
Torque (ft-lbs) 0.00 146.00 293.00 441.00 589.00 678.00 738.00

Marathon Motors
Regal Beloit

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