Description
445TSTFN14013 – Marathon 150 HP Fire Pump Motor, 3 phase, 3600 RPM, 460 V, 445TS Frame, TEFC – Y1634
445TSTFN14013 Marathon Fire Pump Motors
General Specifications
| UPC: |
722856132710 |
Weight: |
0 LB |
| Packaged Length: |
56 IN |
Packaged Width: |
46 IN |
| Packaged Height: |
34.17 IN |
Nameplate Specifications
| Output HP: |
150 Hp |
Output KW: |
112.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
460 V |
| Current: |
165.0 A |
Speed: |
3565 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
94.5 % |
Power Factor: |
89 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
445TS |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6313 |
Opp Drive End Bearing Size: |
6313 |
| UL: |
No |
CSA: |
Y |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Part Wdg Start & Wye Start Delta Run |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
.023 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Cast Iron |
| Shaft Type: |
TS |
Overall Length: |
39.60 in |
| Frame Length: |
20.25 in |
Shaft Diameter: |
2.375 in |
| Shaft Extension: |
5 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) |
| No Load |
42.00 |
27.0 |
0.00 |
0.0 |
3,600 |
|
7.5 |
150.00 |
| Break-Down |
650.00 |
395.0 |
625.00 |
282.0 |
3,450 |
|
72.0 |
150.00 |
| Pull-Up |
900.00 |
545.0 |
225.00 |
100.0 |
1,800 |
|
|
150.00 |
| 2/3 |
800.00 |
485.0 |
275.00 |
124.0 |
2,400 |
|
|
150.00 |
| 1/3 |
950.00 |
575.0 |
225.00 |
100.0 |
1,200 |
|
|
150.00 |
| Locked-Rotor |
1,025.00 |
610.0 |
300.00 |
135.0 |
0 |
|
27.0 |
150.00 |
| Full Load |
165.00 |
100.0 |
221.00 |
100.0 |
3,572 |
|
88.0 |
150.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
42.00 |
58.00 |
90.00 |
125.00 |
165.00 |
190.00 |
205.00 |
| Rated Output (KW) |
4.00 |
30.50 |
59.00 |
88.50 |
118.00 |
136.00 |
148.00 |
| Efficiency (%) |
0.0 |
90.2 |
93.6 |
94.5 |
94.5 |
94.5 |
94.1 |
| Power Factor (%) |
7.0 |
66.0 |
83.0 |
88.0 |
89.0 |
89.5 |
90.0 |
| Speed (RPM) |
3,600 |
3,590 |
3,585 |
3,575 |
3,565 |
3,560 |
3,555 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
75.0 |
105.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
55.00 |
110.00 |
165.00 |
221.00 |
254.00 |
276.00 |
Marathon Motors
Regal Beloit
