Description
324TTDP4038 – Marathon 40 HP Fire Pump Motor, 3 phase, 1800 RPM, 230/460 V, 324T Frame, ODP – U510
324TTDP4038 Marathon Fire Pump Motors
General Specifications
| UPC: |
722856035981 |
Weight: |
465 LB |
| Packaged Length: |
35 IN |
Packaged Width: |
26 IN |
| Packaged Height: |
24.36 IN |
Nameplate Specifications
| Output HP: |
40 Hp |
Output KW: |
30.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
97.0/48.5 A |
Speed: |
1770 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
93 % |
Power Factor: |
82.5 |
| Duty: |
Continous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
F |
| Frame: |
324T |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
50 °C |
| Drive End Bearing Size: |
6312 |
Opp Drive End Bearing Size: |
6311 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
12 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Wye Start Delta Run |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.165 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Cast Iron |
| Shaft Type: |
T |
Overall Length: |
26.00 in |
| Frame Length: |
13.62 in |
Shaft Diameter: |
2.125 in |
| Shaft Extension: |
5.5 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) |
| Full Load |
48.50 |
100.0 |
119.00 |
100.0 |
1,770 |
|
|
40.00 |
| Locked-Rotor |
275.00 |
567.0 |
205.00 |
172.0 |
0 |
|
34.0 |
40.00 |
| Break-Down |
170.00 |
351.0 |
305.00 |
256.0 |
1,650 |
|
67.0 |
40.00 |
| 2/3 |
225.00 |
464.0 |
200.00 |
168.0 |
1,200 |
|
|
40.00 |
| No Load |
18.00 |
37.0 |
0.00 |
0.0 |
1,800 |
|
|
40.00 |
| Pull-Up |
240.00 |
495.0 |
180.00 |
151.0 |
900 |
|
|
40.00 |
| 1/3 |
260.00 |
536.0 |
180.00 |
151.0 |
600 |
|
|
40.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
140 % |
| Current (Amps) |
18.00 |
21.50 |
28.50 |
37.50 |
48.50 |
55.00 |
60.50 |
68.00 |
| Rated Output (KW) |
0.75 |
8.20 |
16.00 |
24.00 |
32.00 |
36.50 |
40.00 |
45.50 |
| Efficiency (%) |
0.0 |
91.7 |
93.6 |
93.6 |
93.0 |
93.0 |
92.4 |
92.1 |
| Power Factor (%) |
3.5 |
47.5 |
69.5 |
78.5 |
82.5 |
83.5 |
83.5 |
85.0 |
| Speed (RPM) |
1,800 |
1,792 |
1,785 |
1,778 |
1,770 |
1,765 |
1,758 |
1,754 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
40.0 |
55.0 |
65.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
29.00 |
58.50 |
88.50 |
119.00 |
134.00 |
149.00 |
168.00 |
Marathon Motors
Regal Beloit
