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364TSTDCD4024 – Marathon 75 HP Fire Pump Motor, 3 phase, 3600 RPM, 190/380-400 V, 364TS Frame, ODP – U523A

364TSTDCD4024 – Marathon 75 HP Fire Pump Motor, 3 phase, 3600 RPM, 190/380-400 V, 364TS Frame, ODP – U523A

364TSTDCD4024 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

Marathon Motors
Regal Beloit

Description

364TSTDCD4024 – Marathon 75 HP Fire Pump Motor, 3 phase, 3600 RPM, 190/380-400 V, 364TS Frame, ODP – U523A

364TSTDCD4024 Marathon Fire Pump Motors

General Specifications

UPC: 722856067685 Weight: 826 LB
Packaged Length: 33.85 IN Packaged Width: 30.7 IN
Packaged Height: 29.92 IN

Nameplate Specifications

Output HP: 75 Hp Output KW: 56.0 kW
Frequency: 60 Hz Voltage: 190/380-400 V
Current: 206.0/103.0-99.0 A Speed: 3568 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 93 % Power Factor: 88
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: F
Frame: 364TS Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 50 °C
Drive End Bearing Size: 6312 Opp Drive End Bearing Size: 6312
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: 2 Rotation: Reversible
Resistance Main: .116 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: 29.57 in
Frame Length: 17.32 in Shaft Diameter: 1.875 in
Shaft Extension: 3.75 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)
Pull-Up 450.00 145.00 1,800 75.00
Locked-Rotor 505.00 168.00 152.0 0 33.0 75.00
Break-Down 310.00 265.00 245.0 3,450 68.0 75.00
Full Load 85.00 100.0 110.00 100.0 3,568 88.0 75.00
2/3 400.00 175.00 2,400 75.00
No Load 24.00 0.00 0.0 3,600 8.5 75.00
1/3 475.00 145.00 1,200 75.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 27.60 36.23 54.05 74.75 97.75 112.70 124.20
Rated Output (KW) 2.00 15.50 30.00 45.00 60.00 69.50 76.00
Efficiency (%) 0.0 89.5 92.4 93.0 93.0 92.4 91.7
Power Factor (%) 7.5 63.0 80.0 86.0 88.0 88.5 88.5
Speed (RPM) 3,600 3,590 3,585 3,575 3,568 3,562 3,558
Temp. Rise @ FL 0.0 0.0 0.0 0.0 45.0 60.0 70.0
Torque (ft-lbs) 0.00 27.50 55.00 82.50 110.00 127.00 138.00

Marathon Motors
Regal Beloit