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256TTFCD6095 – Marathon 10 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 575 V, 256JP Frame, TEFC – GT3520A

256TTFCD6095 – Marathon 10 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 575 V, 256JP Frame, TEFC – GT3520A

256TTFCD6095 Marathon JP Motors

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D, Temperature code T2B
  • IP55 enclosure on cast iron frames
  • Inverter Duty 10:1 Variable Torque and up to 10:1 Constant Torque
  • Class F Insulation
  • Standard F1, reversible to F2 assembly. Dual frame mounting holes.

Marathon Motors
Regal Beloit

Description

256TTFCD6095 – Marathon 10 HP Close-Coupled Pump Motor, 3 phase, 1200 RPM, 575 V, 256JP Frame, TEFC – GT3520A

256TTFCD6095 Marathon JP Motors

General Specifications

UPC: 722856063625 Weight: 323 LB
Packaged Length: 31.77 IN Packaged Width: 28.03 IN
Packaged Height: 28.14 IN

Nameplate Specifications

Output HP: 10 Hp Output KW: 7.5 kW
Frequency: 60 Hz Voltage: 575 V
Current: 10.3 A Speed: 1180 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 91 % Power Factor: 80.5
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 256JP 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: 6 Rotation: Selective Clockwise
Resistance Main: 1.21 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: JP Overall Length: 30.76 in
Frame Length: 11.73 in Shaft Diameter: 1.25 in
Shaft Extension: 8.37 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)
Pull-Up 67.00 519.0 73.50 165.0 600 10.00
Break-Down 43.00 333.0 106.00 238.0 1,085 68.0 10.00
No Load 6.00 50.0 0.00 0.0 1,200 6.5 10.00
Locked-Rotor 76.00 589.0 87.00 195.0 0 45.0 10.00
2/3 61.00 473.0 90.00 202.0 800 10.00
1/3 71.00 550.0 72.00 161.0 400 10.00
Full Load 12.90 100.0 44.60 100.0 1,180 80.5 10.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 4.80 5.28 6.56 8.24 10.32 11.68 12.64
Rated Output (KW) 0.50 2.20 4.20 6.20 8.20 9.50 10.40
Efficiency (%) 0.0 84.8 90.2 91.0 91.0 90.2 90.2
Power Factor (%) 6.5 42.0 64.0 75.0 80.5 82.0 82.5
Speed (RPM) 1,200 1,195 1,190 1,185 1,180 1,180 1,172
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 33.20 44.50 51.50 56.00

Marathon Motors
Regal Beloit