Description
254TTFCD6501 – Marathon 15 HP, Severe Duty Motors, 3 phase, 3600 RPM, 460 V, 254T Frame, TEFC – E605A
254TTFCD6501 Marathon Other Severe Duty Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856190345 |
Weight: |
333 LB |
| Packaged Length: |
30.75 IN |
Packaged Width: |
21.75 IN |
| Packaged Height: |
18.52 IN |
Nameplate Specifications
| Output HP: |
15 Hp |
Output KW: |
11.2 kW |
| Frequency: |
60 Hz |
Voltage: |
460 V |
| Current: |
17.8 A |
Speed: |
3545 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
91 % |
Power Factor: |
87 |
| Duty: |
Continuous |
Insulation Class: |
H |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
254T |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6309 |
Opp Drive End Bearing Size: |
6209 |
| UL: |
Listed |
CSA: |
Y |
| CE: |
Y |
IP Code: |
55 |
| Hazardous Location: |
DIVISION 2 T2B |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Line Or Inverter |
| Poles: |
2 |
Rotation: |
Selective Clockwise |
| Resistance Main: |
.691 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Cast Iron |
| Shaft Type: |
T |
Shaft Diameter: |
1.626 in |
| Assembly/Box Mounting: |
F1/F2 CAPABLE |
Speed Characteristics
| Curvepoint |
Current (Amps) |
Current (%) |
Torque (ft-lbs) |
(%) |
Speed (RPM) |
Rated Output (KW) |
Power Factor (%) |
Rated Output (Hp) |
| Full Load |
17.80 |
100.0 |
22.20 |
100.0 |
3,545 |
|
87.0 |
15.00 |
| Locked-Rotor |
114.00 |
640.0 |
37.00 |
167.0 |
0 |
|
37.0 |
15.00 |
| No Load |
6.50 |
37.0 |
0.00 |
0.0 |
3,600 |
|
10.0 |
15.00 |
| 1/3 |
108.00 |
607.0 |
31.00 |
140.0 |
1,200 |
|
|
15.00 |
| Break-Down |
67.00 |
376.0 |
60.00 |
270.0 |
3,265 |
|
73.0 |
15.00 |
| Pull-Up |
103.00 |
579.0 |
31.50 |
142.0 |
1,800 |
|
|
15.00 |
| 2/3 |
94.00 |
528.0 |
39.00 |
176.0 |
2,400 |
|
|
15.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
6.50 |
7.80 |
10.50 |
14.00 |
17.80 |
20.40 |
22.20 |
| Rated Output (KW) |
0.70 |
3.30 |
6.30 |
9.20 |
12.20 |
14.20 |
15.50 |
| Efficiency (%) |
0.0 |
87.5 |
90.6 |
91.0 |
91.0 |
91.0 |
90.2 |
| Power Factor (%) |
10.0 |
54.0 |
75.0 |
83.5 |
87.0 |
88.0 |
88.5 |
| Speed (RPM) |
3,600 |
3,585 |
3,572 |
3,560 |
3,545 |
3,535 |
3,530 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
55.0 |
75.0 |
90.0 |
| Torque (ft-lbs) |
0.00 |
5.50 |
11.00 |
16.50 |
22.20 |
25.50 |
27.80 |
Marathon Motors
Regal Beloit
