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Inverter (Vector) Duty Motor
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Blue Max® Brake Inverter (Vector) Duty Motor - 256THTCD8071

Part#: 256THTCD8071

Catalog#: Y993A

Model#: 256THTCD8071BA

Weight: 355 lb

List Price: $15,907.00

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Key Features

  • IP-55 Cast Iron, MaxGuard® inverter rated insulation system exceeds NEMA MG1 Part 31. No lead lengths restrictions on 460V systems or less (as noted)
  • BCP™ Bearing Current Protection with SGR Shaft Grounding Ring Inside Motor
  • 2000:1 Constant torque operation from 0 to base speed on vector drive
  • Constant Horsepower operation up to 2 times base RPM
  • MAX GUARD® Class H insulation system
  • Normally closed thermostats (one per phase, Class F), Modifications and Kits are available
  • Double-shielded ball bearings
  • 40°C Ambient 1.0SF inverter power
  • Provisions Only for Encoder
  • UL Recognized, CSA Certified, and CE Mark

Specifications

Packaged Length Packaged Length: 44.88 IN Weight Weight: 355.00 LB
UPC UPC: 722856207210 Packaged Width Packaged Width: 26.00 IN
Country of Origin Country of Origin: Mexico Packaged Height Packaged Height: 22.00 IN
% of Rated Load0%25%50%75%100%115%125%
% of Rated Load: Current (Amps) 0%: 11.00 25%: 12.00 50%: 15.00 75%: 19.00 100%: 24.50 115%: 27.00 125%: 29.00
% of Rated Load: Rated Output (KW) 0%: 0.50 25%: 4.25 50%: 8.05 75%: 12.00 100%: 15.98 115%: 18.40 125%: 20.00
% of Rated Load: Efficiency (%) 0%: 0.0 25%: 87.8 50%: 92.7 75%: 93.4 100%: 93.6 115%: 93.0 125%: 93.0
% of Rated Load: Power Factor (%) 0%: 5.7 25%: 44.5 50%: 67.4 75%: 79.3 100%: 84.0 115%: 85.5 125%: 86.6
% of Rated Load: Speed (RPM) 0%: 1,800 25%: 1,795 50%: 1,790 75%: 1,785 100%: 1,778 115%: 1,776 125%: 1,774
% of Rated Load: Temp. Rise @ FL 0%: 0.0 25%: 0.0 50%: 0.0 75%: 0.0 100%: 105.0 115%: 0.0 125%: 0.0
% of Rated Load: Torque (ft-lbs) 0%: 0.00 25%: 14.64 50%: 29.35 75%: 44.20 100%: 59.00 115%: 68.00 125%: 74.00
CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)Torque (%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Curvepoint: Full Load Current (Amps): 24.50 Current (%): 100.0 Torque (ft-lbs): 59.03 Torque (%): 100.0 Speed (RPM): 1,778 Rated Output (KW): 15.98 Power Factor (%): 80.0 Rated Output (Hp): 20.00
Curvepoint: Locked-Rotor Current (Amps): 260.00 Current (%): 1,000.0 Torque (ft-lbs): 180.00 Torque (%): 305.0 Speed (RPM): 0 Rated Output (KW): 84.50 Power Factor (%): 40.0 Rated Output (Hp): 20.00
Curvepoint: Break-Down Current (Amps): 150.00 Current (%): 612.0 Torque (ft-lbs): 260.00 Torque (%): 440.0 Speed (RPM): 1,600 Rated Output (KW): 85.30 Power Factor (%): 73.0 Rated Output (Hp): 20.00

Efficiency

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