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Vertical Pump Motor, 250 HP, 3 Ph, 60 Hz, 460 V, 1800 RPM, 445HPV Frame, DP
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Vertical Pump Motor, 250 HP, 3 Ph, 60 Hz, 460 V, 1800 RPM, 445HPV Frame, DP

Part#: 445TTDS14062

Catalog#: M862A

Model#: 445TTDS14062AN

Weight: 1562 lb

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Key Features

  • Normal and Medium thrust
  • EPAct and NEMA Premium efficiencies
  • Ball bearings and angular contact bearings for medium thrust applications
  • Class B insulation
  • 1.15 Service Factor
  • Suitable for 230 volt part winding start through 100 HP (dual voltage motors)
  • Heavy duty lifting lugs
  • Drip cover/canopy cap included
  • UL Recognized and CSA Certified
  • UL Listed for Fire Pump applications (except as noted)

Specifications

Phase Phase: 3 Output HP Output HP: 250 Hp
Output KW Output KW: 187 kW Voltage Voltage: 460 V
Speed Speed: 1780 rpm Service Factor Service Factor: 1.15
Frame Frame: 445HPV Enclosure Enclosure: Drip Proof
Thermal Protection Thermal Protection: No Protection Efficiency Efficiency: 95.4 %
Ambient Temperature Ambient Temperature: 40 °C Frequency Frequency: 60 Hz
Current Current: 286 A Power Factor Power Factor: 86
Duty Duty: Continuous Insulation Class Insulation Class: B
Design Code Design Code: B KVA Code KVA Code: F
Drive End Bearing Size Drive End Bearing Size: 6316 Opp Drive End Bearing Size Opp Drive End Bearing Size: 6316
UL UL: Recognized CSA CSA: Y
CE CE: Y IP Code IP Code: 12
Number of Speeds Number of Speeds: 1
Electrical Type Electrical Type: Squirrel Cage Induction Run Starting Method Starting Method: Across The Line
Poles Poles: 4 Rotation Rotation: Reversible
Resistance Main Resistance Main: .023 Ohms Mounting Mounting: Round
Motor Orientation Motor Orientation: Shaft Down Drive End Bearing Drive End Bearing: Ball
Opp Drive End Bearing Opp Drive End Bearing: Ball Frame Material Frame Material: Cast Iron
Shaft Type Shaft Type: HP Overall Length Overall Length: 36.26 in
Frame Length Frame Length: 20.50 in Shaft Diameter Shaft Diameter: 2.125 in
Shaft Extension Shaft Extension: 4.5 in Assembly/Box Mounting Assembly/Box Mounting: F1/F2 CAPABLE
Service Factor Service Factor: 1.15 Frame Suffix Frame Suffix: HPV
Current Current: 286 A Synchronous RPM Synchronous RPM: 1800 rpm
Frequency Frequency: 60 Hz Speed Speed: 1780 rpm
Connection Drawing Connection Drawing: A-EE7300U Outline Drawing Outline Drawing: B-SS504363-2050
Voltage Voltage: 460 V Output KW Output KW: 187 kW
Output HP Output HP: 250 Hp Frame Size Frame Size: 445
Torque UOM Torque UOM: LB-FT Efficiency Efficiency: 95.4 %
Packaged Length Packaged Length: 44.88 IN Weight Weight: 1562.00 LB
UPC UPC: 722856036889 Packaged Width Packaged Width: 39.25 IN
HTC HTC: 8501.53.8040 Country of Origin Country of Origin: United States of America
Packaged Height Packaged Height: 34.09 IN
% of Rated Load0%25%50%75%100%115%125%
% of Rated Load: Current (Amps) 0%: 74.00 25%: 99.00 50%: 152.00 75%: 215.00 100%: 286.00 115%: 330.00 125%: 365.00
% of Rated Load: Rated Output (KW) 0%: 2.00 25%: 49.00 50%: 97.00 75%: 146.00 100%: 196.00 115%: 226.00 125%: 248.00
% of Rated Load: Efficiency (%) 0%: 0.0 25%: 95.0 50%: 95.4 75%: 95.8 100%: 95.4 115%: 95.0 125%: 94.1
% of Rated Load: Power Factor (%) 0%: 3.0 25%: 62.0 50%: 80.0 75%: 85.0 100%: 86.0 115%: 86.0 125%: 86.0
% of Rated Load: Speed (RPM) 0%: 1,800 25%: 1,795 50%: 1,790 75%: 1,785 100%: 1,780 115%: 1,775 125%: 1,770
% of Rated Load: Temp. Rise @ FL 0%: 0.0 25%: 0.0 50%: 0.0 75%: 0.0 100%: 60.0 115%: 80.0 125%: 0.0
% of Rated Load: Torque (ft-lbs) 0%: 0.00 25%: 183.00 50%: 366.00 75%: 552.00 100%: 738.00 115%: 852.00 125%: 928.00
CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)Torque (%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Curvepoint: Locked-Rotor Current (Amps): 1,550.00 Current (%): 542.0 Torque (ft-lbs): 900.00 Torque (%): 122.0 Speed (RPM): 0 Rated Output (KW): Power Factor (%): 28.0 Rated Output (Hp): 250.00
Curvepoint: 2/3 Current (Amps): 1,350.00 Current (%): 472.0 Torque (ft-lbs): 1,000.00 Torque (%): 136.0 Speed (RPM): 1,200 Rated Output (KW): Power Factor (%): Rated Output (Hp): 250.00
Curvepoint: 1/3 Current (Amps): 1,500.00 Current (%): 524.0 Torque (ft-lbs): 800.00 Torque (%): 108.0 Speed (RPM): 600 Rated Output (KW): Power Factor (%): Rated Output (Hp): 250.00
Curvepoint: Full Load Current (Amps): 286.00 Current (%): 100.0 Torque (ft-lbs): 738.00 Torque (%): 100.0 Speed (RPM): 1,780 Rated Output (KW): Power Factor (%): Rated Output (Hp): 250.00
Curvepoint: No Load Current (Amps): 74.00 Current (%): 26.0 Torque (ft-lbs): 0.00 Torque (%): 0.0 Speed (RPM): 1,800 Rated Output (KW): Power Factor (%): Rated Output (Hp): 250.00
Curvepoint: Break-Down Current (Amps): 1,000.00 Current (%): 350.0 Torque (ft-lbs): 1,550.00 Torque (%): 210.0 Speed (RPM): 1,725 Rated Output (KW): Power Factor (%): 62.0 Rated Output (Hp): 250.00
Curvepoint: Pull-Up Current (Amps): 1,450.00 Current (%): 507.0 Torque (ft-lbs): 850.00 Torque (%): 115.0 Speed (RPM): 900 Rated Output (KW): Power Factor (%): Rated Output (Hp): 250.00

Efficiency

CountryComplies with standards
Country: United States
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Country: Canada
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Country: Brazil
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Country: Chile
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Country: China
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Country: Europe
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Country: Japan
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Country: New Zealand
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Country: Saudi Arabia
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Country: South Korea
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