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254TTFCD6526 – Marathon 15 HP, Severe Duty Motors, 3 phase, 1800 RPM, 460 V, 254T Frame, TEFC – E620A

254TTFCD6526 – Marathon 15 HP, Severe Duty Motors, 3 phase, 1800 RPM, 460 V, 254T Frame, TEFC – E620A

254TTFCD6526 Marathon Other Severe Duty Motors

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

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2020
  • 100% cast iron construction for rigidity and reduced vibration
  • Meets IEEE45 USCG Marine Duty,Meets Ford EM1 Automotive Duty Specification
  • MAX GUARD® Class H insulation system
  • IP55 protection
  • Constant Torque for inverter duty
  • Sintered bronze breather with brass drain & breather
  • Bearing caps, Precision balanced to .08”/sec
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Internal and external epoxy finish

Marathon Motors
Regal Beloit

Original price was: $3,272.00.Current price is: $1,978.84.

Description

254TTFCD6526 – Marathon 15 HP, Severe Duty Motors, 3 phase, 1800 RPM, 460 V, 254T Frame, TEFC – E620A

254TTFCD6526 Marathon Other Severe Duty Motors

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

General Specifications

UPC: 722856190468 Weight: 347 LB
Packaged Length: 30.75 IN Packaged Width: 21.75 IN
Packaged Height: 18.52 IN

Nameplate Specifications

Output HP: 15 Hp Output KW: 11.2 kW
Frequency: 60 Hz Voltage: 460 V
Current: 18.8 A Speed: 1772 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 92.4 % Power Factor: 82
Duty: Continuous Insulation Class: H
Design Code: B KVA Code: G
Frame: 254T Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6309 Opp Drive End Bearing Size: 6209
UL: Listed CSA: Y
CE: Y IP Code: 55
Hazardous Location: DIVISION 2 T2B

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Selective Clockwise
Resistance Main: .6738 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: T Shaft Diameter: 1.626 in
Assembly/Box Mounting: F1/F2 CAPABLE

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
No Load 8.50 45.0 0.00 0.0 1,800 5.0 15.00
Pull-Up 100.00 532.0 76.50 172.0 900 15.00
Full Load 18.80 100.0 44.50 100.0 1,772 82.0 15.00
Locked-Rotor 113.00 601.0 91.00 204.0 0 41.0 15.00
1/3 105.00 559.0 75.50 170.0 600 15.00
Break-Down 66.00 351.0 118.00 265.0 1,622 69.0 15.00
2/3 91.00 484.0 95.00 213.0 1,200 15.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 8.50 9.50 11.80 15.00 18.80 21.00 22.80
Rated Output (KW) 0.50 3.20 6.10 9.00 12.10 14.00 15.20
Efficiency (%) 0.0 87.5 91.7 92.4 92.4 92.4 91.7
Power Factor (%) 5.0 42.5 65.5 76.5 82.0 83.5 84.0
Speed (RPM) 1,800 1,792 1,785 1,780 1,772 1,768 1,762
Temp. Rise @ FL 0.0 0.0 0.0 0.0 50.0 65.0 80.0
Torque (ft-lbs) 0.00 11.00 22.00 33.50 44.50 51.50 56.00

Marathon Motors
Regal Beloit