Description
444TSTDS4010 – Marathon 200 HP Fire Pump Motor, 3 phase, 3600 RPM, 460 V, 444TS Frame, ODP – U536
444TSTDS4010 Marathon Fire Pump Motors
General Specifications
| UPC: |
722856036254 |
Weight: |
0 LB |
| Packaged Length: |
44.88 IN |
Packaged Width: |
39.25 IN |
| Packaged Height: |
29.47 IN |
Nameplate Specifications
| Output HP: |
200 Hp |
Output KW: |
149.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
460 V |
| Current: |
220.0 A |
Speed: |
3560 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
95 % |
Power Factor: |
90 |
| Duty: |
Continous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
F |
| Frame: |
444TS |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
50 °C |
| Drive End Bearing Size: |
6313 |
Opp Drive End Bearing Size: |
6313 |
| UL: |
No |
CSA: |
Y |
| CE: |
Y |
IP Code: |
12 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Part Wdg Start & Wye Start Delta Run |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
.0285 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: |
34.00 in |
| Frame Length: |
18.50 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) |
| Break-Down |
785.00 |
357.0 |
713.00 |
242.0 |
3,385 |
|
65.5 |
200.00 |
| Full Load |
220.00 |
100.0 |
295.00 |
100.0 |
3,560 |
|
|
200.00 |
| Locked-Rotor |
1,280.00 |
582.0 |
338.00 |
115.0 |
0 |
|
28.5 |
200.00 |
| 1/3 |
1,225.00 |
557.0 |
290.00 |
98.0 |
1,200 |
|
|
200.00 |
| Pull-Up |
1,200.00 |
545.0 |
305.00 |
103.0 |
1,800 |
|
|
200.00 |
| 2/3 |
1,100.00 |
500.0 |
355.00 |
120.0 |
2,400 |
|
|
200.00 |
| No Load |
45.50 |
21.0 |
0.00 |
0.0 |
3,600 |
|
|
200.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
45.50 |
71.50 |
116.00 |
166.00 |
220.00 |
254.00 |
279.00 |
| Rated Output (KW) |
3.50 |
40.50 |
78.50 |
118.00 |
158.00 |
182.00 |
199.00 |
| Efficiency (%) |
0.0 |
92.4 |
94.5 |
95.0 |
95.0 |
94.5 |
93.6 |
| Power Factor (%) |
8.0 |
70.5 |
85.5 |
89.0 |
90.0 |
89.5 |
89.5 |
| Speed (RPM) |
3,600 |
3,592 |
3,582 |
3,570 |
3,560 |
3,555 |
3,545 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
30.0 |
40.0 |
50.0 |
| Torque (ft-lbs) |
0.00 |
73.00 |
147.00 |
221.00 |
295.00 |
340.00 |
370.00 |
Marathon Motors
Regal Beloit
