Description
405TSTDS4332 – Marathon 125 HP Fire Pump Motor, 3 phase, 1800 RPM, 230/460 V, 405TS Frame, ODP – U532
405TSTDS4332 Marathon Fire Pump Motors
General Specifications
| UPC: |
722856036216 |
Weight: |
0 LB |
| Packaged Length: |
37.88 IN |
Packaged Width: |
31.88 IN |
| Packaged Height: |
26.98 IN |
Nameplate Specifications
| Output HP: |
125 Hp |
Output KW: |
93.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
288.0/144.0 A |
Speed: |
1778 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
94.5 % |
Power Factor: |
87 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
405TS |
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 Low Volt Only & Wye Start Delta Run |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.045 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: |
31.00 in |
| Frame Length: |
17.00 in |
Shaft Diameter: |
2.125 in |
| Shaft Extension: |
4.5 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) |
| 2/3 |
750.00 |
521.0 |
700.00 |
190.0 |
1,200 |
|
|
125.00 |
| Pull-Up |
800.00 |
556.0 |
650.00 |
176.0 |
900 |
|
|
125.00 |
| Locked-Rotor |
875.00 |
608.0 |
700.00 |
190.0 |
0 |
|
35.0 |
125.00 |
| Break-Down |
500.00 |
347.0 |
950.00 |
257.0 |
1,715 |
|
69.0 |
125.00 |
| 1/3 |
850.00 |
590.0 |
650.00 |
176.0 |
600 |
|
|
125.00 |
| No Load |
46.00 |
32.0 |
0.00 |
0.0 |
1,800 |
|
|
125.00 |
| Full Load |
144.00 |
100.0 |
369.00 |
100.0 |
1,778 |
|
|
125.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
46.00 |
57.00 |
81.00 |
111.00 |
144.00 |
165.00 |
180.00 |
| Rated Output (KW) |
3.00 |
26.00 |
50.00 |
74.00 |
99.00 |
114.00 |
125.00 |
| Efficiency (%) |
0.0 |
89.5 |
93.6 |
94.5 |
94.5 |
94.1 |
93.6 |
| Power Factor (%) |
6.0 |
57.0 |
78.0 |
84.5 |
87.0 |
87.5 |
87.5 |
| Speed (RPM) |
1,800 |
1,795 |
1,788 |
1,782 |
1,778 |
1,772 |
1,768 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
55.0 |
75.0 |
90.0 |
| Torque (ft-lbs) |
0.00 |
91.50 |
183.00 |
276.00 |
369.00 |
425.00 |
463.00 |
Marathon Motors
Regal Beloit
