Description
254TTDR16027 – Marathon 15 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 254JMV Frame, ODP – E188A
254TTDR16027 Marathon JM Motors
General Specifications
| UPC: |
722856051011 |
Weight: |
284 LB |
| Packaged Length: |
30.5 IN |
Packaged Width: |
16.81 IN |
| Packaged Height: |
14.75 IN |
Nameplate Specifications
| Output HP: |
15 Hp |
Output KW: |
11.2 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
38.0/18.9 A |
Speed: |
1768 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
93 % |
Power Factor: |
79.9 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
254JMV |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6309 |
Opp Drive End Bearing Size: |
6207 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
12 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.515 Ohms |
Mounting: |
Round |
| Motor Orientation: |
Shaft Down |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
JM |
Overall Length: |
25.05 in |
| Shaft Diameter: |
1.375 in |
Shaft Extension: |
5.28 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 |
18.90 |
100.0 |
44.50 |
100.0 |
1,768 |
0.00 |
0.0 |
15.00 |
| Locked-Rotor |
114.00 |
603.0 |
84.10 |
189.0 |
0 |
0.00 |
0.0 |
15.00 |
| No Load |
7.70 |
41.0 |
0.00 |
0.0 |
1,800 |
0.00 |
0.0 |
15.00 |
| Break-Down |
0.00 |
0.0 |
117.00 |
263.0 |
0 |
0.00 |
0.0 |
15.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
7.70 |
8.90 |
11.50 |
15.00 |
18.90 |
21.50 |
23.00 |
| Rated Output (KW) |
0.32 |
2.80 |
5.60 |
8.40 |
11.20 |
12.90 |
16.80 |
| Efficiency (%) |
0.0 |
88.9 |
92.7 |
93.2 |
93.0 |
92.7 |
93.0 |
| Power Factor (%) |
0.0 |
44.5 |
66.0 |
75.2 |
79.9 |
81.1 |
82.0 |
| Speed (RPM) |
1,800 |
1,793 |
1,785 |
1,777 |
1,768 |
1,762 |
1,740 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
21.0 |
35.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
11.00 |
22.00 |
33.00 |
44.50 |
51.00 |
60.00 |
Marathon Motors
Regal Beloit
