Description
048A8T73 – Marathon 0.50 HP Condenser Fans HVAC/R Motor, 1 phase, 900 RPM, 208-230 V, 48Z Frame, TEAO – X452
048A8T73 Marathon Condenser Fans Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856037886 |
Weight: |
21 LB |
| Packaged Length: |
16.06 IN |
Packaged Width: |
6.75 IN |
| Packaged Height: |
6.62 IN |
Nameplate Specifications
| Output HP: |
0.50 Hp |
Output KW: |
0.37 kW |
| Frequency: |
60 Hz |
Voltage: |
208-230 V |
| Current: |
3.1 A |
Speed: |
825 rpm |
| Service Factor: |
1 |
Phase: |
1 |
| Efficiency: |
63.1 % |
Power Factor: |
90 |
| Duty: |
Continous |
Insulation Class: |
B |
| Design Code: |
NO DESIGN CODE |
KVA Code: |
B |
| Frame: |
48Z |
Enclosure: |
Totally Enclosed Air Over |
| Thermal Protection: |
Automatic Lock Rotor Only |
Ambient Temperature: |
60 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
N |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Permanent Split Capacitor |
Starting Method: |
Across The Line |
| Poles: |
8 |
Rotation: |
Selective Counterclockwise |
| Resistance Main: |
0 Ohms |
Mounting: |
Round – 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: |
12.78 in |
| Frame Length: |
5.75 in |
Shaft Diameter: |
0.500 in |
| Shaft Extension: |
6.06 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 |
7.20 |
0.0 |
21.50 |
0.0 |
0 |
1.20 |
72.1 |
0.50 |
| Break-Down |
4.70 |
0.0 |
78.70 |
0.0 |
750 |
1.00 |
91.7 |
0.50 |
| Full Load |
2.85 |
0.0 |
49.80 |
0.0 |
847 |
0.59 |
90.3 |
0.50 |
| Pull-Up |
7.20 |
0.0 |
18.20 |
0.0 |
30 |
1.20 |
72.1 |
0.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
| Current (Amps) |
1.85 |
1.96 |
2.15 |
2.44 |
2.85 |
| Rated Output (KW) |
0.25 |
0.32 |
0.40 |
0.49 |
0.59 |
| Efficiency (%) |
0.0 |
28.8 |
46.4 |
57.1 |
63.1 |
| Power Factor (%) |
58.5 |
72.0 |
81.2 |
87.4 |
90.3 |
| Speed (RPM) |
900 |
886 |
876 |
863 |
847 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
12.00 |
24.10 |
36.60 |
49.80 |
Marathon Motors
Regal Beloit
