Description
LM80161 – Leeson 250 HP Fire Pump Motor, 3 phase, 1800 RPM, 400 V, 445TS Frame, ODP – LM80161
LM80161 Leeson Fire Pump Motors
General Specifications
| UPC: |
691720980286 |
Weight: |
0 LB |
| Packaged Length: |
44.88 IN |
Packaged Width: |
39.25 IN |
| Packaged Height: |
29.52 IN |
Nameplate Specifications
| Output HP: |
250 Hp |
Output KW: |
187.0 kW |
| Frequency: |
60 Hz |
Voltage: |
400 V |
| Current: |
328.0 A |
Speed: |
1780 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
95.4 % |
Power Factor: |
86 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
F |
| Frame: |
445TS |
Enclosure: |
Drip Proof |
| 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: |
12 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Part Wdg Start & Wye Start Delta Run |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.022 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: |
36.00 in |
| Frame Length: |
20.52 in |
Shaft Diameter: |
2.375 in |
| Shaft Extension: |
4.75 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 |
285.00 |
100.0 |
738.00 |
100.0 |
1,780 |
|
|
250.00 |
| Break-Down |
900.00 |
316.0 |
1,600.00 |
217.0 |
1,725 |
|
63.0 |
250.00 |
| 2/3 |
1,250.00 |
439.0 |
950.00 |
129.0 |
1,200 |
|
|
250.00 |
| Pull-Up |
1,400.00 |
491.0 |
850.00 |
115.0 |
900 |
|
|
250.00 |
| Locked-Rotor |
1,550.00 |
544.0 |
925.00 |
125.0 |
0 |
|
28.0 |
250.00 |
| 1/3 |
1,500.00 |
526.0 |
800.00 |
108.0 |
600 |
|
|
250.00 |
| No Load |
68.00 |
24.0 |
0.00 |
0.0 |
1,800 |
|
|
250.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
78.20 |
109.25 |
174.80 |
247.25 |
327.75 |
379.50 |
414.00 |
| Rated Output (KW) |
2.50 |
49.00 |
97.00 |
146.00 |
196.00 |
226.00 |
247.00 |
| Efficiency (%) |
0.0 |
95.0 |
95.8 |
95.8 |
95.4 |
95.0 |
94.5 |
| Power Factor (%) |
4.5 |
66.0 |
82.0 |
85.0 |
86.0 |
86.0 |
86.0 |
| Speed (RPM) |
1,800 |
1,795 |
1,790 |
1,785 |
1,780 |
1,775 |
1,772 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
65.0 |
85.0 |
105.0 |
| Torque (ft-lbs) |
0.00 |
183.00 |
366.00 |
552.00 |
738.00 |
850.00 |
928.00 |
Leeson Motors
Regal Beloit
