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Encoder Motor, 25 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 284T Frame, TEBC-AXIAL
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Encoder Motor, 25 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 284T Frame, TEBC-AXIAL

Part#: 811639.00

Catalog#: 811639.00

Model#: 284THFPA17034AA

Weight: 438 lb

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Key Features

  • IRIS® Inverter duty insulation system
  • Constant torque operation from 0 to base speed on vector drive
  • Constant horsepower operation up to twice base RPM
  • Normally closed thermostats (one per phase, Class F)
  • Ball bearings
  • Encoder provisions included on opposite drive end
  • UL Recognized, CSA Certified, and CE Mark

Specifications

Phase Phase: 3 Output HP Output HP: 25 Hp
Output KW Output KW: 18.7 kW Voltage Voltage: 230/460 V
Speed Speed: 1775 rpm Service Factor Service Factor: 1
Frame Frame: 284T Enclosure Enclosure: Totally Enclosed Blower cooled - Axial
Thermal Protection Thermal Protection: No Protection Efficiency Efficiency: 91.7 %
Ambient Temperature Ambient Temperature: 60 °C Frequency Frequency: 60 Hz
Current Current: 65.0/32.5 A Power Factor Power Factor: 79
Duty Duty: Continuous Insulation Class Insulation Class: H
Design Code Design Code: INV KVA Code KVA Code: J
Drive End Bearing Size Drive End Bearing Size: 6311 Opp Drive End Bearing Size Opp Drive End Bearing Size: 6210
UL UL: Recognized CSA CSA: Y
CE CE: Y IP Code IP Code: 43
Number of Speeds Number of Speeds: 1
Electrical Type Electrical Type: Squirrel Cage Inverter Duty Starting Method Starting Method: Inverter Only
Poles Poles: 4 Rotation Rotation: Reversible
Resistance Main Resistance Main: .275 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: 38.80 in
Frame Length Frame Length: 12.76 in Shaft Diameter Shaft Diameter: 1.875 in
Shaft Extension Shaft Extension: 4.62 in Assembly/Box Mounting Assembly/Box Mounting: F1/F2 CAPABLE
Service Factor Service Factor: 1 Frame Suffix Frame Suffix: T
Current Current: 65.0/32.5 A Synchronous RPM Synchronous RPM: 1800 rpm
Frequency Frequency: 60 Hz Speed Speed: 1775 rpm
Connection Drawing Connection Drawing: EE7308T-LE Outline Drawing Outline Drawing: SS209031-1275
Voltage Voltage: 230/460 V Output KW Output KW: 18.7 kW
Output HP Output HP: 25 Hp Frame Size Frame Size: 284
Torque UOM Torque UOM: LB-FT Efficiency Efficiency: 91.7 %
Packaged Length Packaged Length: 18.53 IN Weight Weight: 438.00 LB
UPC UPC: 691720045107 Packaged Width Packaged Width: 44.88 IN
Country of Origin Country of Origin: United States of America Packaged Height Packaged Height: 26.00 IN
% of Rated Load0%25%50%75%100%125%150%200%
% of Rated Load: Current (Amps) 0%: 15.50 25%: 18.00 50%: 21.50 75%: 26.50 100%: 32.50 125%: 39.00 150%: 46.50 200%: 0.00
% of Rated Load: Rated Output (KW) 0%: 1.00 25%: 5.60 50%: 10.50 75%: 15.50 100%: 20.50 125%: 26.50 150%: 31.00 200%: 0.00
% of Rated Load: Efficiency (%) 0%: 0.0 25%: 84.0 50%: 90.2 75%: 91.7 100%: 91.7 125%: 91.0 150%: 90.2 200%: 0.0
% of Rated Load: Power Factor (%) 0%: 6.0 25%: 38.5 50%: 60.5 75%: 72.5 100%: 79.0 125%: 82.0 150%: 83.5 200%: 0.0
% of Rated Load: Speed (RPM) 0%: 1,800 25%: 1,794 50%: 1,786 75%: 1,780 100%: 1,775 125%: 1,762 150%: 1,755 200%: 0
% of Rated Load: Temp. Rise @ FL 0%: 0.0 25%: 0.0 50%: 0.0 75%: 0.0 100%: 55.0 125%: 0.0 150%: 0.0 200%: 0.0
% of Rated Load: Torque (ft-lbs) 0%: 0.00 25%: 18.50 50%: 37.00 75%: 55.50 100%: 74.00 125%: 93.00 150%: 111.00 200%: 0.00
% of Rated Load: 0%: 25%: 50%: 75%: 100%: 125%: 150%: 200%:
CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)Torque (%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Curvepoint: 1/3 Current (Amps): 215.00 Current (%): 662.0 Torque (ft-lbs): 160.00 Torque (%): 216.0 Speed (RPM): 600 Rated Output (KW): Power Factor (%): Rated Output (Hp): 25.00
Curvepoint: No Load Current (Amps): 15.50 Current (%): 48.0 Torque (ft-lbs): 0.00 Torque (%): 0.0 Speed (RPM): 1,800 Rated Output (KW): Power Factor (%): Rated Output (Hp): 25.00
Curvepoint: Pull-Up Current (Amps): 200.00 Current (%): 615.0 Torque (ft-lbs): 170.00 Torque (%): 230.0 Speed (RPM): 900 Rated Output (KW): Power Factor (%): Rated Output (Hp): 25.00
Curvepoint: Locked-Rotor Current (Amps): 225.00 Current (%): 692.0 Torque (ft-lbs): 185.00 Torque (%): 250.0 Speed (RPM): 0 Rated Output (KW): Power Factor (%): 39.5 Rated Output (Hp): 25.00
Curvepoint: Break-Down Current (Amps): 135.00 Current (%): 415.0 Torque (ft-lbs): 240.00 Torque (%): 324.0 Speed (RPM): 1,635 Rated Output (KW): Power Factor (%): 69.0 Rated Output (Hp): 25.00
Curvepoint: 2/3 Current (Amps): 175.00 Current (%): 538.0 Torque (ft-lbs): 200.00 Torque (%): 270.0 Speed (RPM): 1,200 Rated Output (KW): Power Factor (%): Rated Output (Hp): 25.00
Curvepoint: Full Load Current (Amps): 32.50 Current (%): 100.0 Torque (ft-lbs): 74.00 Torque (%): 100.0 Speed (RPM): 1,775 Rated Output (KW): Power Factor (%): Rated Output (Hp): 25.00

Efficiency

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