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326TSTDP4024 – Marathon 60 HP Fire Pump Motor, 3 phase, 3600 RPM, 230/460 V, 326TS Frame, ODP – U516

326TSTDP4024 – Marathon 60 HP Fire Pump Motor, 3 phase, 3600 RPM, 230/460 V, 326TS Frame, ODP – U516

326TSTDP4024 Marathon Fire Pump Motors

  • Red paint on 25 HP through 200 HP
  • NEMA Design B, Code G or less
  • Dual voltage motors have 12 leads, suitable for wye-delta or across the line start on either voltage, or part winding start on low voltage
  • Single voltage motors have 12 leads and are suitable for wye-delta, across the line, or part winding start
  • Will accept C-Face kits, see Accessories section for kits
  • 230/460 and 460 Volt models rated for 50 HZ at next lower HP, 1.15 SF
  • Will become build-up item when current stock is gone

Marathon Motors
Regal Beloit

Description

326TSTDP4024 – Marathon 60 HP Fire Pump Motor, 3 phase, 3600 RPM, 230/460 V, 326TS Frame, ODP – U516

326TSTDP4024 Marathon Fire Pump Motors

General Specifications

UPC: 722856036049 Weight: 378 LB
Packaged Length: 35 IN Packaged Width: 26 IN
Packaged Height: 24.36 IN

Nameplate Specifications

Output HP: 60 Hp Output KW: 45.0 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 135.0/67.5 A Speed: 3555 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 93 % Power Factor: 89
Duty: Continous Insulation Class: B
Design Code: B KVA Code: G
Frame: 326TS Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 50 °C
Drive End Bearing Size: 6312 Opp Drive End Bearing Size: 6311
UL: No CSA: Y
CE: Y IP Code: 22

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Wye Start Delta Run
Poles: 2 Rotation: Reversible
Resistance Main: .14 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: TS Overall Length: 26.00 in
Frame Length: 15.12 in Shaft Diameter: 1.875 in
Shaft Extension: 4.02 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)
Break-Down 275.00 407.0 240.00 271.0 3,300 70.0 60.00
2/3 350.00 519.0 150.00 169.0 2,500 60.00
Pull-Up 400.00 593.0 115.00 130.0 1,500 60.00
1/3 420.00 622.0 110.00 124.0 1,000 60.00
Locked-Rotor 425.00 630.0 130.00 147.0 0 34.0 60.00
No Load 19.00 28.0 0.00 0.0 3,600 60.00
Full Load 67.50 100.0 88.50 100.0 3,550 60.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 19.00 25.00 37.00 52.00 67.50 77.50 85.00
Rated Output (KW) 1.00 12.30 24.00 35.70 47.90 55.10 60.40
Efficiency (%) 0.0 91.0 93.6 93.6 93.0 93.0 92.4
Power Factor (%) 6.5 62.0 81.0 87.0 89.0 89.5 89.5
Speed (RPM) 3,600 3,590 3,575 3,565 3,555 3,545 3,535
Temp. Rise @ FL 0.0 0.0 0.0 0.0 40.0 50.0 60.0
Torque (ft-lbs) 0.00 22.00 44.00 66.50 88.50 102.00 112.00

Marathon Motors
Regal Beloit