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254TTFCA6037 – Marathon 15 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 254JP Frame, TEFC – GT3422

254TTFCA6037 – Marathon 15 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 254JP Frame, TEFC – GT3422

254TTFCA6037 Marathon JP Motors

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Inverter Duty 10:1 Variable Torque and 2:1 Constant Torque
  • Dual rated motors are nameplated 60/50 hertz, 190/380 volts at next lower HP
  • Class F Insulation
  • Standard assembly F1, reversible to F2 assembly
  • Will become build-up item when current stock is gone

Marathon Motors
Regal Beloit

Description

254TTFCA6037 – Marathon 15 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 254JP Frame, TEFC – GT3422

254TTFCA6037 Marathon JP Motors

General Specifications

UPC: 722856005809 Weight: 350 LB
Packaged Length: 32.62 IN Packaged Width: 23.62 IN
Packaged Height: 18.54 IN

Nameplate Specifications

Output HP: 15 Hp Output KW: 11.2 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 37.0/18.5 A Speed: 1770 rpm
Service Factor: 1.15 Efficiency: 92.4 %
Power Factor: 82 Duty: Continuous
Insulation Class: F Design Code: B
KVA Code: G Frame: 254JP
Enclosure: Totally Enclosed Fan Cooled Thermal Protection: No
Ambient Temperature: 40 °C Drive End Bearing Size: 6309
Opp Drive End Bearing Size: 6209 UL: Recognized
CSA: Y IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Reversible
Resistance Main: .555 Ohms Mounting: Rigid Base
Drive End Bearing: Ball Opp Drive End Bearing: Ball
Frame Material: Cast Iron Shaft Type: JP
Overall Length: 29.51 in Shaft Diameter: 1.25 in
Shaft Extension: 8.16 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)
1/3 105.50 570.0 62.00 145.0 600 15.00
Pull-Up 95.50 516.0 65.00 150.0 900 15.00
Locked-Rotor 110.00 600.0 74.80 168.0 0 39.0 15.00
No Load 8.00 43.5 0.00 0.0 1,800 6.0 15.00
Full Load 18.50 100.0 44.50 100.0 1,770 82.0 15.00
2/3 90.00 486.0 78.00 172.0 1,200 15.00
Break-Down 63.50 343.0 116.00 260.0 1,655 71.0 15.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 8.00 9.20 11.50 14.50 18.50 21.00 22.50
Rated Output (KW) 0.36 3.20 6.10 9.00 12.10 14.00 15.20
Efficiency (%) 0.0 87.5 91.7 93.0 92.4 92.4 91.7
Power Factor (%) 6.0 45.5 67.0 77.5 82.0 83.5 84.0
Speed (RPM) 1,800 1,790 1,785 1,780 1,770 1,765 1,760
Temp. Rise @ FL 0.0 0.0 0.0 0.0 45.0 60.0 75.0
Torque (ft-lbs) 0.00 11.00 22.00 33.50 44.50 51.50 56.00

Marathon Motors
Regal Beloit