Description

048A17O149 – Marathon 0.25 HP Commercial Refrigeration Fan HVAC/R Motor, 1 phase, 1800 RPM, 208-230 V, 48Y Frame, OPAO – X270

048A17O149 Marathon Commercial Refrigeration Fan Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC:	722856049124	Weight:	12 LB
Packaged Length:	12.44 IN	Packaged Width:	9.13 IN
Packaged Height:	8.06 IN

Nameplate Specifications

Output HP:	0.25 Hp	Output KW:	0.19 kW
Frequency:	60 Hz	Voltage:	208-230 V
Current:	1.9 A	Speed:	1625 rpm
Service Factor:	1	Phase:	1
Efficiency:	66 %	Power Factor:	90
Duty:	Continous	Insulation Class:	B
Design Code:	NO DESIGN CODE	KVA Code:	A
Frame:	48Y	Enclosure:	Open Air Over
Thermal Protection:	Automatic Lock Rotor Only	Ambient Temperature:	40 °C
Drive End Bearing Size:	6203	Opp Drive End Bearing Size:	6203
UL:	Recognized	CSA:	Y
CE:	N	IP Code:	10

Technical Specifications

Electrical Type:	Permanent Split Capacitor	Starting Method:	Across The Line
Poles:	4	Rotation:	Selective Counterclockwise
Mounting:	Resilient Base – Extended Studs	Motor Orientation:	Horizontal
Drive End Bearing:	Ball	Opp Drive End Bearing:	Ball
Frame Material:	Rolled Steel	Shaft Type:	Single Special Extension
Overall Length:	8.25 in	Shaft Diameter:	0.500 in
Shaft Extension:	2.56 in	Assembly/Box Mounting:	F1 ONLY

Speed Characteristics

Curvepoint	Current (Amps)	Current (%)	Torque (ft-lbs)	(%)	Speed (RPM)	Rated Output (KW)	Power Factor (%)	Rated Output (Hp)
Locked-Rotor	4.32		5.50		0	0.79		0.25
Break-Down			23.40		1,440			0.25
Pull-Up			5.33					0.25

Load Characteristics

% of Rated Load	0 %	100 %
Current (Amps)	0.54	1.24
Rated Output (KW)	0.10	0.27
Efficiency (%)
Power Factor (%)
Speed (RPM)	1,800	1,708
Temp. Rise @ FL
Torque (ft-lbs)	0.00	12.20

Marathon Motors
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