Description
048A11O1771 – Marathon 0.50 HP Condenser Fans HVAC/R Motor, 1 phase, 1200 RPM, 575 V, 48Y Frame, OPAO – X453
048A11O1771 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: |
722856037749 |
Weight: |
17 LB |
| Packaged Length: |
13.75 IN |
Packaged Width: |
7.88 IN |
| Packaged Height: |
8.75 IN |
Nameplate Specifications
| Output HP: |
0.50 Hp |
Output KW: |
0.37 kW |
| Frequency: |
60 Hz |
Voltage: |
575 V |
| Current: |
1.2 A |
Speed: |
1075 rpm |
| Service Factor: |
1 |
Phase: |
1 |
| Efficiency: |
64 % |
Power Factor: |
96.5 |
| Duty: |
Continous |
Insulation Class: |
B |
| Design Code: |
NO DESIGN CODE |
KVA Code: |
C |
| 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: |
01 |
Technical Specifications
| Electrical Type: |
Permanent Split Capacitor |
Starting Method: |
Across The Line |
| Poles: |
6 |
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: |
11.94 in |
| Frame Length: |
4.50 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 |
3.30 |
|
10.00 |
|
0 |
1.40 |
|
0.50 |
| Pull-Up |
3.30 |
|
17.60 |
|
107 |
1.50 |
|
0.50 |
| Break-Down |
2.10 |
|
69.00 |
|
986 |
1.10 |
|
0.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
| Current (Amps) |
0.55 |
0.62 |
0.74 |
0.87 |
1.04 |
1.25 |
1.58 |
| Rated Output (KW) |
0.22 |
0.30 |
0.38 |
0.48 |
0.58 |
0.70 |
0.87 |
| Efficiency (%) |
|
|
|
|
|
|
|
| Power Factor (%) |
|
|
|
|
|
|
|
| Speed (RPM) |
1,200 |
1,185 |
1,173 |
1,159 |
1,140 |
1,117 |
1,073 |
| Temp. Rise @ FL |
|
|
|
|
|
|
|
| Torque (ft-lbs) |
0.00 |
8.90 |
18.00 |
27.30 |
37.00 |
47.10 |
58.80 |
Marathon Motors
Regal Beloit
