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Multispeed Motor, 7.50 & 3.33 HP, 3 Ph, 60 & 60 Hz, 460 & 460 V, 1800 & 1800 RPM, 254T Frame, DP

Part#: 254TTDBD7208

Catalog#: Y418A

Model#: 254TTDBD7208AA

Weight: 229 lb

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Key Features

IP-22 rolled steel, Meets or exceeds NEMA Premium®* efficiencies, NEMA Premium models are in compliance with EISA2008
Class F Insulation System
F1/F2 capable, Dynamically balanced rotors, Steel conduit box
Dual Frame Mounting
Modifications and Kits are available
40°C Ambient, 1.15SF
UL®* listed, UL certified for Canada and CE®* mark

Specifications

Phase	Phase: 3	Output HP	Output HP: 7.50 & 3.33 Hp
Output KW	Output KW: 5.6 & 2.5 kW	Voltage	Voltage: 460 & 460 V
Speed	Speed: 1780 & 1183 rpm	Service Factor	Service Factor: 1.15 & 1.15
Frame	Frame: 254T	Enclosure	Enclosure: Drip Proof
Thermal Protection	Thermal Protection: No Protection	Efficiency	Efficiency: 88.5 & 86 %
Ambient Temperature	Ambient Temperature: 40 °C	Frequency	Frequency: 60 & 60 Hz
Current	Current: 9.1 & 4.8 A	Power Factor	Power Factor: 83
Duty	Duty: Continuous	Insulation Class	Insulation Class: F
Design Code	Design Code: 2VT	KVA Code	KVA Code: H
Drive End Bearing Size	Drive End Bearing Size: 6309	Opp Drive End Bearing Size	Opp Drive End Bearing Size: 6208
UL	UL: Recognized	CSA	CSA: Y
CE	CE: Y	IP Code	IP Code: 22
Number of Speeds	Number of Speeds: 2

Electrical Type	Electrical Type: Squirrel Cage Induction Run	Starting Method	Starting Method: Across The Line
Poles	Poles: 4//6	Rotation	Rotation: Reversible
Resistance Main	Resistance Main: 1.7815 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: Rolled Steel
Shaft Type	Shaft Type: T	Shaft Diameter	Shaft Diameter: 1.625 in
Assembly/Box Mounting	Assembly/Box Mounting: F1/F2 CAPABLE

Service Factor	Service Factor: 1.15	Frame Suffix	Frame Suffix: T
Current	Current: 9.1 A	Synchronous RPM	Synchronous RPM: 1800 & 1800 rpm
Frequency	Frequency: 60 Hz	Speed	Speed: 1780 rpm
Connection Drawing	Connection Drawing: EE7317	Outline Drawing	Outline Drawing: SS620685-100
Voltage	Voltage: 460 V	Output KW	Output KW: 5.6 kW
Output HP	Output HP: 7.50 Hp	Frame Size	Frame Size: 254
Efficiency	Efficiency: 88.5 %	Packaged Length	Packaged Length: 30.19 IN
Weight	Weight: 229.00 LB	UPC	UPC: 722856212382
Packaged Width	Packaged Width: 16.50 IN	Country of Origin	Country of Origin: Mexico
Packaged Height	Packaged Height: 14.00 IN

% of Rated Load	0%	25%	50%	75%	100%	115%	125%
% of Rated Load: Current (Amps)	0%: 3.90	25%: 4.50	50%: 5.60	75%: 7.30	100%: 9.10	115%: 10.30	125%: 11.20
% of Rated Load: Rated Output (KW)	0%: 0.29	25%: 1.71	50%: 3.17	75%: 4.66	100%: 6.20	115%: 7.15	125%: 7.80
% of Rated Load: Efficiency (%)	0%: 0.0	25%: 81.8	50%: 88.4	75%: 90.0	100%: 88.5	115%: 90.0	125%: 89.7
% of Rated Load: Power Factor (%)	0%: 9.5	25%: 48.4	50%: 70.3	75%: 80.6	100%: 83.0	115%: 87.0	125%: 87.7
% of Rated Load: Speed (RPM)	0%: 1,800	25%: 1,795	50%: 1,790	75%: 1,785	100%: 1,780	115%: 1,777	125%: 1,774
% of Rated Load: Temp. Rise @ FL	0%: 0.0	25%: 0.0	50%: 0.0	75%: 0.0	100%: 75.0	115%: 100.0	125%: 0.0
% of Rated Load: Torque (ft-lbs)	0%: 0.00	25%: 5.50	50%: 11.00	75%: 16.60	100%: 22.10	115%: 25.50	125%: 27.70

Curvepoint	Current (Amps)	Current (%)	Torque (ft-lbs)	Torque (%)	Speed (RPM)	Rated Output (KW)	Power Factor (%)	Rated Output (Hp)
Curvepoint: Locked-Rotor	Current (Amps): 62.00	Current (%): 680.0	Torque (ft-lbs): 38.00	Torque (%): 172.0	Speed (RPM): 0	Rated Output (KW): 0.00	Power Factor (%): 43.0	Rated Output (Hp): 7.50
Curvepoint: Break-Down	Current (Amps): 36.80	Current (%): 405.0	Torque (ft-lbs): 64.00	Torque (%): 287.0	Speed (RPM): 1,661	Rated Output (KW): 0.00	Power Factor (%): 73.0	Rated Output (Hp): 7.50

Efficiency

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