Description
254TTFCA6006 – Marathon 15 HP Close-Coupled Pump Motor, 3 phase, 3600 RPM, 230/460 V, 254JM Frame, TEFC – GT3121
254TTFCA6006 Marathon JM Motors
General Specifications
| UPC: |
722856005083 |
Weight: |
359 LB |
| Packaged Length: |
31.77 IN |
Packaged Width: |
28.03 IN |
| Packaged Height: |
28.14 IN |
Nameplate Specifications
| Output HP: |
15 Hp |
Output KW: |
11.2 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
34.0/17.0 A |
Speed: |
3550 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
91.7 % |
Power Factor: |
89 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
254JM |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6209 |
Opp Drive End Bearing Size: |
6209 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Line Or Inverter |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
.405 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Cast Iron |
| Shaft Type: |
JM |
Overall Length: |
26.60 in |
| Shaft Diameter: |
1.25 in |
Shaft Extension: |
5.25 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) |
| 2/3 |
100.00 |
575.0 |
45.00 |
202.0 |
2,400 |
|
|
15.00 |
| No Load |
5.50 |
31.5 |
0.00 |
0.0 |
3,600 |
|
10.0 |
15.00 |
| Break-Down |
66.00 |
378.0 |
68.00 |
305.0 |
3,375 |
|
73.0 |
15.00 |
| Pull-Up |
110.00 |
630.0 |
39.00 |
175.0 |
1,800 |
|
|
15.00 |
| Locked-Rotor |
116.00 |
665.0 |
44.00 |
198.0 |
0 |
|
40.0 |
15.00 |
| 1/3 |
114.00 |
655.0 |
39.00 |
175.0 |
1,200 |
|
|
15.00 |
| Full Load |
17.50 |
100.0 |
22.20 |
100.0 |
3,560 |
|
87.0 |
15.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
5.50 |
7.00 |
10.00 |
13.50 |
17.00 |
20.00 |
21.50 |
| Rated Output (KW) |
0.75 |
3.30 |
6.20 |
9.20 |
12.20 |
14.00 |
15.20 |
| Efficiency (%) |
0.0 |
85.5 |
91.0 |
91.7 |
91.7 |
91.7 |
91.0 |
| Power Factor (%) |
10.0 |
59.0 |
77.0 |
86.0 |
89.0 |
89.0 |
89.0 |
| Speed (RPM) |
3,600 |
3,590 |
3,580 |
3,565 |
3,550 |
3,540 |
3,525 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
45.0 |
60.0 |
75.0 |
| Torque (ft-lbs) |
0.00 |
5.50 |
11.00 |
16.50 |
22.20 |
25.50 |
27.80 |
Marathon Motors
Regal Beloit
