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400,1800,DP,447TS,3/60/460
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400,1800,DP,447TS,3/60/460

Part#: 447TSTDCD4028

Catalog#: U546

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Specifications

Phase Phase: 3 Output HP Output HP: 400 Hp
Output KW Output KW: 300 kW Voltage Voltage: 460 V
Speed Speed: 1787 rpm Service Factor Service Factor: 1.15
Frame Frame: 447TS Enclosure Enclosure: Drip Proof
Thermal Protection Thermal Protection: No Protection Efficiency Efficiency: 95.4 %
Ambient Temperature Ambient Temperature: 50 °C Frequency Frequency: 60 Hz
Current Current: 442 A Power Factor Power Factor: 87.5
Duty Duty: Continuous Insulation Class Insulation Class: F
Design Code Design Code: B KVA Code KVA Code: G
Drive End Bearing Size Drive End Bearing Size: 6319 Opp Drive End Bearing Size Opp Drive End Bearing Size: 6317
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: 4 Rotation Rotation: Selective Clockwise
Resistance Main Resistance Main: .0141 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 Assembly/Box Mounting Assembly/Box Mounting: F1/F2 CAPABLE
Service Factor Service Factor: 1.15 Frame Suffix Frame Suffix: TS
Current Current: 442 A Frequency Frequency: 60 Hz
Speed Speed: 1787 rpm Connection Drawing Connection Drawing: EE7300BH
Outline Drawing Outline Drawing: SS620756-200 Voltage Voltage: 460 V
Output KW Output KW: 300 kW Output HP Output HP: 400 Hp
Frame Size Frame Size: 447 Efficiency Efficiency: 95.4 %
UPC UPC: 722856202925 Country of Origin Country of Origin: Mexico
% of Rated Load0%25%50%75%100%115%125%
% of Rated Load: Current (Amps) 0%: 110.00 25%: 150.00 50%: 232.00 75%: 332.00 100%: 442.00 115%: 512.00 125%: 562.00
% of Rated Load: Rated Output (KW) 0%: 3.90 25%: 78.00 50%: 155.00 75%: 233.00 100%: 312.00 115%: 360.00 125%: 392.00
% of Rated Load: Efficiency (%) 0%: 0.0 25%: 94.4 50%: 96.0 75%: 95.4 100%: 95.4 115%: 95.2 125%: 95.0
% of Rated Load: Power Factor (%) 0%: 4.2 25%: 65.2 50%: 83.0 75%: 87.5 100%: 88.0 115%: 88.2 125%: 87.8
% of Rated Load: Speed (RPM) 0%: 1,800 25%: 1,795 50%: 1,792 75%: 1,790 100%: 1,785 115%: 1,782 125%: 1,782
% of Rated Load: Temp. Rise @ FL 0%: 0.0 25%: 0.0 50%: 0.0 75%: 0.0 100%: 80.0 115%: 105.0 125%: 0.0
% of Rated Load: Torque (ft-lbs) 0%: 0.00 25%: 292.00 50%: 585.00 75%: 880.00 100%: 1,175.00 115%: 1,352.00 125%: 1,500.00
CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)Torque (%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Curvepoint: Break-Down Current (Amps): 1,322.00 Current (%): 300.0 Torque (ft-lbs): 2,320.00 Torque (%): 200.0 Speed (RPM): 1,735 Rated Output (KW): 0.00 Power Factor (%): 63.5 Rated Output (Hp): 400.00
Curvepoint: Locked-Rotor Current (Amps): 2,600.00 Current (%): 580.0 Torque (ft-lbs): 2,895.00 Torque (%): 250.0 Speed (RPM): 0 Rated Output (KW): 0.00 Power Factor (%): 45.2 Rated Output (Hp): 400.00
Curvepoint: Full Load Current (Amps): 442.00 Current (%): 100.0 Torque (ft-lbs): 1,175.00 Torque (%): 100.0 Speed (RPM): 1,785 Rated Output (KW): 0.00 Power Factor (%): 88.5 Rated Output (Hp): 400.00
Curvepoint: No Load Current (Amps): 110.00 Current (%): 0.0 Torque (ft-lbs): 0.00 Torque (%): 0.0 Speed (RPM): 1,800 Rated Output (KW): 0.00 Power Factor (%): 4.2 Rated Output (Hp): 400.00

Efficiency

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