AboutContactCareers
Fire Pump Motor, 250 & 200 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 3600 & 3000 RPM, 445TS Frame, DP
Resource Center

Fire Pump Motor, 250 & 200 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 3600 & 3000 RPM, 445TS Frame, DP

Part#: 445TSTDCD4007

Catalog#: U539A

Model#: 445TSTDCD4007BB

Weight: 1798.97 lb

 Sorry, this item is no longer available find_replace View Replacement

Key Features

  • 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
  • Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower
  • 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

Specifications

Phase Phase: 3 Output HP Output HP: 250 & 200 Hp
Output KW Output KW: 187.0 & 149.0 kW Voltage Voltage: 460 & 380 V
Speed Speed: 3575 & 2975 rpm Service Factor Service Factor: 1.15 & 1.15
Frame Frame: 445TS Enclosure Enclosure: Drip Proof
Thermal Protection Thermal Protection: No Protection Efficiency Efficiency: 94.5 & 94.1 %
Ambient Temperature Ambient Temperature: 50 °C Frequency Frequency: 60 & 50 Hz
Current Current: 272 & 265 A Power Factor Power Factor: 89
Duty Duty: Continuous Insulation Class Insulation Class: F
Design Code Design Code: B KVA Code KVA Code: F
Drive End Bearing Size Drive End Bearing Size: 6314 Opp Drive End Bearing Size Opp Drive End Bearing Size: 6314
UL UL: Listed CSA CSA: Y
CE CE: Y IP Code IP Code: 23
Number of Speeds Number of Speeds: 1
Electrical Type Electrical Type: Squirrel Cage Induction Run Starting Method Starting Method: Part Wdg Start & Wye Start Delta Run
Poles Poles: 2 Rotation Rotation: Reversible
Resistance Main Resistance Main: .032 Ohms Mounting Mounting: Rigid Base
Motor Orientation Motor Orientation: Horizontal 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: TS Overall Length Overall Length: 40.83 in
Frame Length Frame Length: 25.98 in Shaft Diameter Shaft Diameter: 2.375 in
Shaft Extension Shaft Extension: 4.75 in Assembly/Box Mounting Assembly/Box Mounting: F1/F2 CAPABLE
Service Factor Service Factor: 1.15 Frame Suffix Frame Suffix: TS
Current Current: 272 A Synchronous RPM Synchronous RPM: 3600 & 3000 rpm
Frequency Frequency: 60 Hz Speed Speed: 3575 rpm
Connection Drawing Connection Drawing: EE7300BH Outline Drawing Outline Drawing: SS620756-445TS
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: 94.5 %
Packaged Length Packaged Length: 49.60 IN Weight Weight: 816.00 KG
UPC UPC: 722856068132 Packaged Width Packaged Width: 38.18 IN
Country of Origin Country of Origin: Mexico Packaged Height Packaged Height: 35.43 IN
% of Rated Load0%25%50%75%100%115%125%
% of Rated Load: Current (Amps) 0%: 65.00 25%: 92.00 50%: 145.00 75%: 206.00 100%: 272.00 115%: 315.00 125%: 345.00
% of Rated Load: Rated Output (KW) 0%: 5.00 25%: 50.50 50%: 98.50 75%: 147.00 100%: 197.00 115%: 228.00 125%: 249.00
% of Rated Load: Efficiency (%) 0%: 0.0 25%: 91.7 50%: 94.1 75%: 94.5 100%: 94.5 115%: 94.1 125%: 93.6
% of Rated Load: Power Factor (%) 0%: 6.0 25%: 69.0 50%: 84.0 75%: 88.0 100%: 89.0 115%: 89.0 125%: 89.0
% of Rated Load: Speed (RPM) 0%: 3,600 25%: 3,595 50%: 3,588 75%: 3,582 100%: 3,575 115%: 3,572 125%: 3,568
% of Rated Load: Temp. Rise @ FL 0%: 0.0 25%: 0.0 50%: 0.0 75%: 0.0 100%: 50.0 115%: 70.0 125%: 85.0
% of Rated Load: Torque (ft-lbs) 0%: 0.00 25%: 91.50 50%: 183.00 75%: 275.00 100%: 367.00 115%: 423.00 125%: 460.00
CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)Torque (%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Curvepoint: Break-Down Current (Amps): 1,000.00 Current (%): Torque (ft-lbs): 850.00 Torque (%): 230.0 Speed (RPM): 3,450 Rated Output (KW): Power Factor (%): 68.0 Rated Output (Hp): 250.00
Curvepoint: Full Load Current (Amps): 272.00 Current (%): 100.0 Torque (ft-lbs): 367.00 Torque (%): 100.0 Speed (RPM): 3,575 Rated Output (KW): Power Factor (%): 89.0 Rated Output (Hp): 250.00
Curvepoint: Locked-Rotor Current (Amps): 1,675.00 Current (%): Torque (ft-lbs): 575.00 Torque (%): 155.0 Speed (RPM): 0 Rated Output (KW): Power Factor (%): 33.0 Rated Output (Hp): 250.00
Curvepoint: 2/3 Current (Amps): 1,350.00 Current (%): Torque (ft-lbs): 550.00 Torque (%): Speed (RPM): 2,400 Rated Output (KW): Power Factor (%): Rated Output (Hp): 250.00
Curvepoint: Pull-Up Current (Amps): 1,500.00 Current (%): Torque (ft-lbs): 475.00 Torque (%): Speed (RPM): 1,800 Rated Output (KW): Power Factor (%): Rated Output (Hp): 250.00
Curvepoint: 1/3 Current (Amps): 1,600.00 Current (%): Torque (ft-lbs): 475.00 Torque (%): Speed (RPM): 1,200 Rated Output (KW): Power Factor (%): Rated Output (Hp): 250.00
Curvepoint: No Load Current (Amps): 65.00 Current (%): Torque (ft-lbs): 0.00 Torque (%): 0.0 Speed (RPM): 3,600 Rated Output (KW): Power Factor (%): 7.0 Rated Output (Hp): 250.00

Efficiency

CountryComplies with standards
Country: United States
Complies with standards: check_circle
Country: Canada
Complies with standards: cancel
Country: Mexico
Complies with standards: check_circle
Country: Australia
Complies with standards: cancel
Country: Brazil
Complies with standards: check_circle
Country: Chile
Complies with standards: check_circle
Country: China
Complies with standards: cancel
Country: Europe
Complies with standards: check_circle
Country: Japan
Complies with standards: check_circle
Country: New Zealand
Complies with standards: cancel
Country: Saudi Arabia
Complies with standards: cancel
Country: South Korea
Complies with standards: cancel