Description
324TTDCD4038 – Marathon 40 HP Fire Pump Motor, 3 phase, 1800 RPM, 230/460 V, 324T Frame, ODP – U510A
324TTDCD4038 Marathon Fire Pump Motors
General Specifications
| UPC: |
722856067586 |
Weight: |
272 LB |
| Packaged Length: |
33.07 IN |
Packaged Width: |
27.16 IN |
| Packaged Height: |
27.16 IN |
Nameplate Specifications
| Output HP: |
40 Hp |
Output KW: |
30.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
94.0/47.0 A |
Speed: |
1775 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
93 % |
Power Factor: |
85 |
| Duty: |
Continuous |
Insulation Class: |
F |
| 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: |
Listed |
CSA: |
Y |
| CE: |
Y |
IP Code: |
23 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Part Wdg Start Low Volt Only & Wye Start Delta Run |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.265 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: |
28.55 in |
| Frame Length: |
14.46 in |
Shaft Diameter: |
2.125 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) |
| Full Load |
47.00 |
100.0 |
118.00 |
100.0 |
1,775 |
|
85.0 |
40.00 |
| No Load |
16.00 |
|
0.00 |
0.0 |
1,800 |
|
5.5 |
40.00 |
| 2/3 |
225.00 |
|
200.00 |
190.0 |
1,200 |
|
0.0 |
40.00 |
| Break-Down |
155.00 |
|
265.00 |
225.0 |
1,685 |
|
67.5 |
40.00 |
| Pull-Up |
250.00 |
|
171.00 |
153.0 |
900 |
|
0.0 |
40.00 |
| Locked-Rotor |
270.00 |
|
195.00 |
165.0 |
0 |
|
38.0 |
40.00 |
| 1/3 |
260.00 |
|
162.00 |
157.0 |
600 |
|
0.0 |
40.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
16.00 |
19.50 |
27.00 |
36.50 |
47.00 |
54.00 |
59.50 |
| Rated Output (KW) |
1.00 |
8.50 |
16.00 |
24.00 |
32.20 |
37.50 |
41.00 |
| Efficiency (%) |
0.0 |
89.5 |
92.4 |
93.0 |
93.0 |
92.4 |
91.7 |
| Power Factor (%) |
5.5 |
54.0 |
75.0 |
82.0 |
85.0 |
86.0 |
86.5 |
| Speed (RPM) |
1,800 |
1,795 |
1,790 |
1,782 |
1,775 |
1,770 |
1,768 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
40.0 |
55.0 |
65.0 |
| Torque (ft-lbs) |
0.00 |
29.50 |
59.00 |
88.50 |
118.00 |
136.00 |
149.00 |
Marathon Motors
Regal Beloit
