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Encoder Motor, 15 HP, 3 Ph, 60 Hz, 230/460 V, 1200 RPM, 284TC Frame, TEBC-AXIAL

Part#: 284THFCD8086

Catalog#: Y395A

Model#: 284THFCD8086AA

Weight: 375 lb

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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 1.5 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

Phase	Phase: 3	Output HP	Output HP: 15 Hp
Output KW	Output KW: 11.2 kW	Voltage	Voltage: 230/460 V
Speed	Speed: 1180 rpm	Service Factor	Service Factor: 1
Frame	Frame: 284TC	Enclosure	Enclosure: Totally Enclosed Blower cooled - Axial
Thermal Protection	Thermal Protection: Thermostat	Efficiency	Efficiency: 91 %
Ambient Temperature	Ambient Temperature: 40 °C	Frequency	Frequency: 60 Hz
Current	Current: 39.0/19.5 A	Power Factor	Power Factor: 77
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: 6211
UL	UL: Recognized	CSA	CSA: Y
CE	CE: Y	IP Code	IP Code: 55
Number of Speeds	Number of Speeds: 1

Electrical Type	Electrical Type: Squirrel Cage Inverter Duty	Starting Method	Starting Method: Inverter Only
Poles	Poles: 6	Rotation	Rotation: Reversible
Resistance Main	Resistance Main: .7307 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	Shaft Diameter	Shaft Diameter: 1.875 in
Assembly/Box Mounting	Assembly/Box Mounting: F1/F2 CAPABLE	Inverter Load	Inverter Load: CONSTANT 2000:1

% of Rated Load	0%	25%	50%	75%	100%	115%	125%
% of Rated Load: Current (Amps)	0%: 10.00	25%: 11.00	50%: 13.00	75%: 16.00	100%: 19.50	115%: 22.00	125%: 23.50
% of Rated Load: Rated Output (KW)	0%: 0.41	25%: 3.25	50%: 6.15	75%: 9.15	100%: 12.20	115%: 14.20	125%: 15.40
% of Rated Load: Efficiency (%)	0%: 0.0	25%: 86.2	50%: 91.0	75%: 91.2	100%: 91.0	115%: 91.2	125%: 90.8
% of Rated Load: Power Factor (%)	0%: 5.0	25%: 37.0	50%: 59.0	75%: 71.0	100%: 77.0	115%: 80.0	125%: 82.0
% of Rated Load: Speed (RPM)	0%: 1,200	25%: 1,195	50%: 1,190	75%: 1,185	100%: 1,180	115%: 1,178	125%: 1,175
% of Rated Load: Temp. Rise @ FL	0%: 0.0	25%: 0.0	50%: 0.0	75%: 0.0	100%: 60.0	115%: 0.0	125%: 0.0
% of Rated Load: Torque (ft-lbs)	0%: 0.00	25%: 16.50	50%: 33.00	75%: 50.00	100%: 67.00	115%: 77.00	125%: 84.00

Curvepoint	Current (Amps)	Current (%)	Torque (ft-lbs)	Torque (%)	Speed (RPM)	Rated Output (KW)	Power Factor (%)	Rated Output (Hp)
Curvepoint: Locked-Rotor	Current (Amps): 146.00	Current (%): 749.0	Torque (ft-lbs): 102.00	Torque (%): 152.0	Speed (RPM): 0	Rated Output (KW): 0.00	Power Factor (%): 41.0	Rated Output (Hp): 15.00
Curvepoint: No Load	Current (Amps): 10.20	Current (%): 52.0	Torque (ft-lbs): 0.00	Torque (%): 0.0	Speed (RPM): 1,200	Rated Output (KW): 0.00	Power Factor (%): 0.0	Rated Output (Hp): 15.00
Curvepoint: Full Load	Current (Amps): 19.50	Current (%): 100.0	Torque (ft-lbs): 67.00	Torque (%): 100.0	Speed (RPM): 1,180	Rated Output (KW): 0.00	Power Factor (%): 77.0	Rated Output (Hp): 15.00
Curvepoint: Break-Down	Current (Amps): 91.00	Current (%): 467.0	Torque (ft-lbs): 215.00	Torque (%): 321.0	Speed (RPM): 1,036	Rated Output (KW): 0.00	Power Factor (%): 69.0	Rated Output (Hp): 15.00

Efficiency

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