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286TTFNA16341 – Marathon 30 HP Vertical Solid Shaft P-Base Motor, 3 phase, 1800 RPM, 230/460 V, 286HPV Frame, TEFC – M901B

286TTFNA16341 – Marathon 30 HP Vertical Solid Shaft P-Base Motor, 3 phase, 1800 RPM, 230/460 V, 286HPV Frame, TEFC – M901B

286TTFNA16341 Marathon Vertical Solid Shaft P-Base Motors

  • Meets or exceeds NEMA Premium® efficiencies
  • Normal thrust
  • Class F insulation
  • Suitable for 230 volt part winding start through 100 HP (dual voltage motors)
  • Heavy duty lifting lugs
  • Drip cover/canopy cap included

Marathon Motors
Regal Beloit

Description

286TTFNA16341 – Marathon 30 HP Vertical Solid Shaft P-Base Motor, 3 phase, 1800 RPM, 230/460 V, 286HPV Frame, TEFC – M901B

286TTFNA16341 Marathon Vertical Solid Shaft P-Base Motors

General Specifications

UPC: 722856052957 Weight: 0 LB
Packaged Length: 37.88 IN Packaged Width: 31.88 IN
Packaged Height: 35.28 IN

Nameplate Specifications

Output HP: 30 Hp Output KW: 22.4 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 73.0/36.5 A Speed: 1773 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 94.1 % Power Factor: 82
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 286HPV Enclosure: Totally Enclosed Fan Cooled
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6311 Opp Drive End Bearing Size: 6210
UL: Recognized CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Resistance Main: .205 Ohms Mounting: Round
Motor Orientation: Shaft Down Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: HP Overall Length: 30.84 in
Frame Length: 14.25 in Shaft Diameter: 1.125 in
Shaft Extension: 2.75 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)
Locked-Rotor 217.00 595.0 165.00 185.0 0 34.0 30.00
1/3 210.00 575.0 145.00 163.0 600 30.00
Full Load 36.50 100.0 89.00 100.0 1,773 30.00
Break-Down 130.00 356.0 245.00 275.0 1,650 70.0 30.00
2/3 185.00 507.0 175.00 197.0 1,200 30.00
No Load 15.00 41.0 0.00 0.0 1,800 30.00
Pull-Up 200.00 548.0 155.00 174.0 900 30.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 15.00 17.50 22.50 29.00 36.50 40.00 45.50
Rated Output (KW) 0.70 6.00 12.00 18.00 24.00 27.00 30.00
Efficiency (%) 0.0 89.5 93.6 94.1 94.1 94.1 93.6
Power Factor (%) 6.0 45.0 67.5 77.0 82.0 82.5 83.0
Speed (RPM) 1,800 1,795 1,785 1,780 1,773 1,770 1,765
Temp. Rise @ FL 0.0 40.0 35.0 0.0 60.0 80.0 95.0
Torque (ft-lbs) 0.00 22.00 44.00 66.50 89.00 100.00 112.00

Marathon Motors
Regal Beloit