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405TSTDCD4332 – Marathon 125 HP Fire Pump Motor, 3 phase, 1800 RPM, 460 V, 405TS Frame, ODP – U532A

405TSTDCD4332 – Marathon 125 HP Fire Pump Motor, 3 phase, 1800 RPM, 460 V, 405TS Frame, ODP – U532A

405TSTDCD4332 Marathon Fire Pump Motors

  • Designed for use on pumps for fire pump duty
  • UL file EX5190, CSA file LR2025 and CE mark
  • 50°C ambient
  • Red paint on 25 HP through 200 HP
  • NEMA Design B, Code G or less
  • Will accept C-Face kits, see Accessories section for kits
  • Single voltage motors have 12 leads and are suitable for wye-delta, across the line, or part winding start
  • 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
  • Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower

Marathon Motors
Regal Beloit

Description

405TSTDCD4332 – Marathon 125 HP Fire Pump Motor, 3 phase, 1800 RPM, 460 V, 405TS Frame, ODP – U532A

405TSTDCD4332 Marathon Fire Pump Motors

General Specifications

UPC: 722856067944 Weight: 0 LB
Packaged Length: 42.12 IN Packaged Width: 35.03 IN
Packaged Height: 32.67 IN

Nameplate Specifications

Output HP: 125 Hp Output KW: 93.0 kW
Frequency: 60/50 Hz Voltage: 460 V
Current: 142.0 A Speed: 1785 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 94.5 % Power Factor: 87
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: F
Frame: 405TS Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 50 °C
Drive End Bearing Size: 6316 Opp Drive End Bearing Size: 6315
UL: Listed CSA: Y
CE: Y IP Code: 23

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Part Wdg Start & Wye Start Delta Run
Poles: 4 Rotation: Reversible
Resistance Main: .065 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: 35.44 in
Frame Length: 21.25 in Shaft Diameter: 2.125 in
Shaft Extension: 4.25 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 475.00 840.00 225.0 1,725 66.0 125.00
No Load 40.00 0.00 0.0 1,800 5.0 125.00
Pull-Up 750.00 535.00 145.0 900 125.00
1/3 775.00 515.00 140.0 600 125.00
Full Load 142.00 100.0 368.00 100.0 1,785 87.0 125.00
Locked-Rotor 800.00 625.00 170.0 0 36.0 125.00
2/3 700.00 610.00 166.0 1,400 125.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 42.00 52.00 78.00 108.00 142.00 162.00 178.00
Rated Output (KW) 2.00 25.00 49.00 73.50 98.50 114.00 124.00
Efficiency (%) 0.0 92.4 93.6 94.5 94.5 94.1 93.6
Power Factor (%) 5.0 61.0 80.0 85.0 87.0 88.0 88.0
Speed (RPM) 1,800 1,795 1,792 1,788 1,785 1,782 1,778
Temp. Rise @ FL 0.0 0.0 0.0 0.0 45.0 60.0 75.0
Torque (ft-lbs) 0.00 91.50 183.00 276.00 368.00 423.00 462.00

Marathon Motors
Regal Beloit