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286THFPA8038 – Marathon 30 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 286TC Frame, TEBC – Y512

286THFPA8038 – Marathon 30 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 286TC Frame, TEBC – Y512

286THFPA8038 Marathon 2000:1 With Encoder Provision Motors

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

  • MAX GUARD® Class H insulation system
  • Constant torque operation from 0 to base speed on vector drive, including TEFC (On Volts/Hertz drives, TEFC motors are limited to 20:1 constant torque
  • Constant HP operation to twice base speed (143-256 frame);1.5 times base (all others)
  • Optimized for operation with IGBT inverter (NEMA Design A)
  • Normally closed thermostats (one per phase, class F)
  • Blue Chip quality, cast iron frame and brackets
  • Patented “fracket” design (TEBC enclosure)
  • Separate power supply required for blower motor

Marathon Motors
Regal Beloit

Original price was: $13,119.00.Current price is: $7,622.66.

Description

286THFPA8038 – Marathon 30 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 286TC Frame, TEBC – Y512

286THFPA8038 Marathon 2000:1 With Encoder Provision Motors

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

General Specifications

UPC: 722856025111 Weight: 520 LB
Packaged Length: 44.88 IN Packaged Width: 26 IN
Packaged Height: 19.37 IN

Nameplate Specifications

Output HP: 30 Hp Output KW: 22.4 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 74.0/37.0 A Speed: 1765 rpm
Service Factor: 1 Phase: 3
Efficiency: 91 % Power Factor: 83
Duty: Continuous Insulation Class: H
Design Code: INV KVA Code: F
Frame: 286TC Enclosure: Totally Enclosed Blower cooled – Axial
Thermal Protection: Thermostats (N/C) 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 Inverter Duty Starting Method: Inverter Only
Poles: 4 Rotation: Reversible
Resistance Main: .3 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: 39.31 in
Frame Length: 14.25 in Shaft Diameter: 1.875 in
Shaft Extension: 4.37 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)
No Load 15.50 42.0 0.00 0.0 1,800 30.00
Locked-Rotor 225.00 608.0 185.00 207.0 0 39.5 30.00
1/3 215.00 581.0 160.00 179.0 600 30.00
Break-Down 135.00 365.0 240.00 269.0 1,635 69.0 30.00
Pull-Up 200.00 541.0 170.00 190.0 900 30.00
Full Load 37.00 100.0 89.30 100.0 1,765 30.00
2/3 175.00 473.0 200.00 224.0 1,200 30.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 % 200 %
Current (Amps) 15.50 17.50 22.50 29.50 37.00 46.00 56.00 0.00
Rated Output (KW) 1.00 6.50 12.50 18.30 24.50 31.00 37.50 0.00
Efficiency (%) 0.0 87.5 91.0 91.7 91.0 90.2 89.0 0.0
Power Factor (%) 6.0 46.0 68.0 78.0 83.0 84.0 84.0 0.0
Speed (RPM) 1,800 1,792 1,782 1,774 1,765 1,752 1,735 0
Temp. Rise @ FL 0.0 0.0 0.0 0.0 75.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 22.00 44.00 66.50 89.30 112.00 134.00 0.00

Marathon Motors
Regal Beloit