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Cooling Tower Motor
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XRI®-SD Cooling Tower Motor - 256TTFNA7250

Part#: 256TTFNA7250

Catalog#: Y384

Model#: 256TTFNA7250AA

Weight: 381 lb

List Price: $4,427.00

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Key Features

  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Internal and external epoxy paint
  • Class F insulation
  • Extended grease tubes, regreasable in service
  • T-drains provided for effective drainage
  • Shaft Slinger, Forsheda seals on both ends
  • Actual test and vibration data supplied with each motor

Specifications

Packaged Length Packaged Length: 31.25 IN Weight Weight: 381.00 LB
UPC UPC: 722856042255 Packaged Width Packaged Width: 22.25 IN
HTC HTC: 8501.52.4000 Country of Origin Country of Origin: United States of America
Packaged Height Packaged Height: 18.00 IN
% of Rated Load0%25%50%75%100%115%125%
% of Rated Load: Current (Amps) 0%: 6.50 25%: 7.80 50%: 10.50 75%: 14.00 100%: 18.00 115%: 20.50 125%: 22.00
% of Rated Load: Rated Output (KW) 0%: 0.50 25%: 3.40 50%: 6.30 75%: 9.40 100%: 12.50 115%: 14.50 125%: 15.80
% of Rated Load: Efficiency (%) 0%: 0.0 25%: 84.0 50%: 89.5 75%: 90.2 100%: 90.2 115%: 90.2 125%: 89.5
% of Rated Load: Power Factor (%) 0%: 8.5 25%: 53.0 50%: 74.5 75%: 83.5 100%: 87.0 115%: 88.5 125%: 89.0
% of Rated Load: Speed (RPM) 0%: 1,800 25%: 1,792 50%: 1,785 75%: 1,775 100%: 1,770 115%: 1,762 125%: 1,758
% 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%: 11.00 50%: 22.00 75%: 33.50 100%: 44.50 115%: 51.50 125%: 56.00
CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)Torque (%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Curvepoint: Full Load Current (Amps): 18.00 Current (%): 100.0 Torque (ft-lbs): 44.50 Torque (%): 100.0 Speed (RPM): 1,770 Rated Output (KW): Power Factor (%): Rated Output (Hp): 15.00
Curvepoint: 1/3 Current (Amps): 135.00 Current (%): 750.0 Torque (ft-lbs): 90.00 Torque (%): 202.0 Speed (RPM): 600 Rated Output (KW): Power Factor (%): Rated Output (Hp): 15.00
Curvepoint: 2/3 Current (Amps): 105.00 Current (%): 583.0 Torque (ft-lbs): 95.00 Torque (%): 213.0 Speed (RPM): 1,200 Rated Output (KW): Power Factor (%): Rated Output (Hp): 15.00
Curvepoint: Break-Down Current (Amps): 85.00 Current (%): 472.0 Torque (ft-lbs): 140.00 Torque (%): 315.0 Speed (RPM): 1,550 Rated Output (KW): Power Factor (%): 74.0 Rated Output (Hp): 15.00
Curvepoint: Pull-Up Current (Amps): 120.00 Current (%): 667.0 Torque (ft-lbs): 85.00 Torque (%): 191.0 Speed (RPM): 900 Rated Output (KW): Power Factor (%): Rated Output (Hp): 15.00
Curvepoint: Locked-Rotor Current (Amps): 145.00 Current (%): 806.0 Torque (ft-lbs): 110.00 Torque (%): 247.0 Speed (RPM): 0 Rated Output (KW): Power Factor (%): 46.0 Rated Output (Hp): 15.00
Curvepoint: No Load Current (Amps): 6.50 Current (%): 36.0 Torque (ft-lbs): 0.00 Torque (%): 0.0 Speed (RPM): 1,800 Rated Output (KW): Power Factor (%): Rated Output (Hp): 15.00

Efficiency

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