General Purpose Motor, 300 HP, 3 Ph, 60 Hz, 460 V, 1200 RPM, 449T Frame, DP

General Purpose Motor, 300 HP, 3 Ph, 60 Hz, 460 V, 1200 RPM, 449T Frame, DP - 449TTDN7086

Part#: 449TTDN7086

Catalog#: H820

Model#: 449TTDN7086BE

Weight: 2632 lb

Key Features


  • EISA compliant efficiencies, as noted
  • Ball bearings (except where noted )
  • NEMA Service Factors
  • Will accept C-Face Kits, see Accessories Section (except as noted)
  • UL Recognized and CSA Certified

Specifications


Phase Phase: 3 Output HP Output HP: 300 Hp
Output KW Output KW: 224 kW Voltage Voltage: 460 V
Speed Speed: 1185 rpm Service Factor Service Factor: 1.15
Frame Frame: 449T 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: 357 A Power Factor Power Factor: 82.5
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: 6319 Opp Drive End Bearing Size Opp Drive End Bearing Size: 6318
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: Part Wdg Start & Wye Start Delta Run
Poles Poles: 6 Rotation Rotation: Reversible
Resistance Main Resistance Main: .015 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: T Overall Length Overall Length: 48.29 in
Frame Length Frame Length: 29.38 in Shaft Diameter Shaft Diameter: 3.375 in
Shaft Extension Shaft Extension: 8.75 in Assembly/Box Mounting Assembly/Box Mounting: F1/F2 Capable
Service Factor Service Factor: 1.15 Frame Suffix Frame Suffix: T
Current Current: 357 A Synchronous RPM Synchronous RPM: 1200 rpm
Frequency Frequency: 60 Hz Speed Speed: 1185 rpm
Connection Drawing Connection Drawing: A-EE7300CB Outline Drawing Outline Drawing: B-SS514258-2938
Voltage Voltage: 460 V Output KW Output KW: 224 kW
Output HP Output HP: 300 Hp Frame Size Frame Size: 449
Torque UOM Torque UOM: LB-FT Efficiency Efficiency: 95.4 %
% of Rated Load0%25%50%75%100%115%125%
% of Rated Load: Current (Amps) 0%: 121.00 25%: 149.00 50%: 205.00 75%: 276.00 100%: 357.00 115%: 410.00 125%: 445.00
% of Rated Load: Rated Output (KW) 0%: 4.00 25%: 60.50 50%: 118.00 75%: 176.00 100%: 235.00 115%: 270.00 125%: 297.00
% of Rated Load: Efficiency (%) 0%: 0.0 25%: 92.4 50%: 95.0 75%: 95.4 100%: 95.4 115%: 95.0 125%: 94.5
% of Rated Load: Power Factor (%) 0%: 4.0 25%: 51.0 50%: 72.0 75%: 80.0 100%: 82.5 115%: 83.0 125%: 83.0
% of Rated Load: Speed (RPM) 0%: 1,200 25%: 1,195 50%: 1,192 75%: 1,190 100%: 1,185 115%: 1,184 125%: 1,180
% of Rated Load: Temp. Rise @ FL 0%: 0.0 25%: 0.0 50%: 0.0 75%: 0.0 100%: 70.0 115%: 90.0 125%: 0.0
% of Rated Load: Torque (ft-lbs) 0%: 0.00 25%: 330.00 50%: 660.00 75%: 993.00 100%: 1,330.00 115%: 1,528.00 125%: 1,667.00
CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)Torque (%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Curvepoint: Break-Down Current (Amps): 1,350.00 Current (%): 378.0 Torque (ft-lbs): 3,250.00 Torque (%): 244.0 Speed (RPM): 1,150 Rated Output (KW): Power Factor (%): 68.5 Rated Output (Hp): 300.00
Curvepoint: 1/3 Current (Amps): 1,950.00 Current (%): 546.0 Torque (ft-lbs): 2,125.00 Torque (%): 160.0 Speed (RPM): 400 Rated Output (KW): Power Factor (%): Rated Output (Hp): 300.00
Curvepoint: No Load Current (Amps): 121.00 Current (%): 34.0 Torque (ft-lbs): 0.00 Torque (%): 0.0 Speed (RPM): 1,200 Rated Output (KW): Power Factor (%): Rated Output (Hp): 300.00
Curvepoint: 2/3 Current (Amps): 1,575.00 Current (%): 441.0 Torque (ft-lbs): 2,150.00 Torque (%): 162.0 Speed (RPM): 950 Rated Output (KW): Power Factor (%): Rated Output (Hp): 300.00
Curvepoint: Full Load Current (Amps): 357.00 Current (%): 100.0 Torque (ft-lbs): 1,330.00 Torque (%): 100.0 Speed (RPM): 1,185 Rated Output (KW): Power Factor (%): Rated Output (Hp): 300.00
Curvepoint: Pull-Up Current (Amps): 1,775.00 Current (%): 497.0 Torque (ft-lbs): 2,100.00 Torque (%): 158.0 Speed (RPM): 700 Rated Output (KW): Power Factor (%): Rated Output (Hp): 300.00
Curvepoint: Locked-Rotor Current (Amps): 2,100.00 Current (%): 588.0 Torque (ft-lbs): 2,275.00 Torque (%): 171.0 Speed (RPM): 0 Rated Output (KW): Power Factor (%): 30.0 Rated Output (Hp): 300.00

Efficiency


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