Marathon Electric U646B Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 254TTFL16038 Catalog No: U646B 15,1800,TEFC,254T,3/60/200 Totally Enclosed Fan Cooled (TEFC)

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Product Information Packet: Model No: 254TTFL16038, Catalog No:U646B 15,1800,TEFC,254T,3/60/200

Nameplate Specifications

Output HP	15 Hp	Output KW	11.2 kW
Frequency	60 Hz	Voltage	200 V
Current	43.5 A	Speed	1775 rpm
Service Factor	1.15	Phase	3
Efficiency	92.4 %	Duty	Continuous
Insulation Class	F	Design Code	B
KVA Code	G	Frame	254T
Enclosure	Totally Enclosed Fan Cooled	Overload Protector	No
Ambient Temperature	40 °C	Drive End Bearing Size	6309
Opp Drive End Bearing Size	6208	UL	Recognized
CSA	Y	CE	Y
IP Code	43

Technical Specifications

Electrical Type	Squirrel Cage Induction Run	Starting Method	Across The Line
Poles	4	Rotation	Reversible
Mounting	Rigid base	Motor Orientation	HORIZONTAL
Drive End Bearing	BALL	Opp Drive End Bearing	BALL
Frame Material	Aluminum	Shaft Type	T
Overall Length	23.51 in	Frame Length	12.00 in
Shaft Diameter	1.625 in	Shaft Extension	4.38 in
Assembly/Box Mounting	F1/F2 CAPABLE
Outline Drawing	B-SS321100-1200	Connection Diagram	A-EE7300

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 10/30/2018

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