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20,3600,EPFC,256TDV,3/60/380
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20,3600,EPFC,256TDV,3/60/380

Part#: 256TTGN17005

Catalog#: 256TTGN17005

Weight: 423 lb

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Specifications

Phase Phase: 3 Output HP Output HP: 20 Hp
Output KW Output KW: 14.9 kW Voltage Voltage: 380 V
Speed Speed: 3540 rpm Service Factor Service Factor: 1.15
Frame Frame: 256TDV Enclosure Enclosure: Explosion Proof Fan cooled
Thermal Protection Thermal Protection: Thermostat Efficiency Efficiency: 89.5 %
Ambient Temperature Ambient Temperature: 40 °C Frequency Frequency: 60 Hz
Current Current: 29.7 A Power Factor Power Factor: 86
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: 309 Opp Drive End Bearing Size Opp Drive End Bearing Size: 210
UL UL: No CSA CSA: N
CE CE: N IP Code IP Code: 54
Number of Speeds Number of Speeds: 1 Hazardous Location Hazardous Location: EXP PROOF CL I GR C&D CL II GR F&G T3C
Electrical Type Electrical Type: Squirrel Cage Induction Run Starting Method Starting Method: Across The Line
Poles Poles: 2 Rotation Rotation: Reversible
Resistance Main Resistance Main: .416 Ohms Mounting Mounting: Round
Motor Orientation Motor Orientation: Shaft Up 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 Assembly/Box Mounting Assembly/Box Mounting: F1 ONLY
Service Factor Service Factor: 1.15 Frame Suffix Frame Suffix: TDV
Current Current: 29.7 A Frequency Frequency: 60 Hz
Speed Speed: 3540 rpm Connection Drawing Connection Drawing: A-EE7300S
Outline Drawing Outline Drawing: B-SS203339-1225 Voltage Voltage: 380 V
Output KW Output KW: 14.9 kW Output HP Output HP: 20 Hp
Frame Size Frame Size: 256 Efficiency Efficiency: 89.5 %
Weight Weight: 423.00 LB Country of Origin Country of Origin: United States of America
% of Rated Load0%25%50%75%100%115%125%
% of Rated Load: Current (Amps) 0%: 9.08 25%: 11.50 50%: 16.34 75%: 21.79 100%: 29.66 115%: 32.08 125%: 34.50
% of Rated Load: Rated Output (KW) 0%: 0.70 25%: 4.50 50%: 8.50 75%: 12.50 100%: 16.50 115%: 19.00 125%: 20.50
% of Rated Load: Efficiency (%) 0%: 0.0 25%: 82.5 50%: 88.5 75%: 90.2 100%: 89.5 115%: 89.5 125%: 88.5
% of Rated Load: Power Factor (%) 0%: 12.0 25%: 60.0 50%: 77.0 75%: 84.0 100%: 86.0 115%: 87.0 125%: 88.0
% of Rated Load: Speed (RPM) 0%: 3,600 25%: 3,585 50%: 3,570 75%: 3,550 100%: 3,540 115%: 3,525 125%: 3,515
% 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%: 7.50 50%: 14.50 75%: 22.00 100%: 29.50 115%: 34.50 125%: 37.50
CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)Torque (%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Curvepoint: Break-Down Current (Amps): 100.00 Current (%): 408.0 Torque (ft-lbs): 90.00 Torque (%): 305.0 Speed (RPM): 3,180 Rated Output (KW): Power Factor (%): Rated Output (Hp): 20.00
Curvepoint: Locked-Rotor Current (Amps): 155.00 Current (%): 633.0 Torque (ft-lbs): 53.00 Torque (%): 180.0 Speed (RPM): 0 Rated Output (KW): Power Factor (%): 35.0 Rated Output (Hp): 20.00

Efficiency

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