Description
286TSTDN16005 – Marathon 30 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 286TSC Frame, ODP – U441A
286TSTDN16005 Marathon Three Phase ODP Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856012135 |
Weight: |
450 LB |
| Packaged Length: |
35 IN |
Packaged Width: |
26 IN |
| Packaged Height: |
23.81 IN |
Nameplate Specifications
| Output HP: |
30 Hp |
Output KW: |
22.4 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
67.5/34.0 A |
Speed: |
3555 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
93.6 % |
Power Factor: |
89 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
286TSC |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6311 |
Opp Drive End Bearing Size: |
6210 |
| UL: |
Recognized |
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: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
.298 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: |
25.45 in |
| Frame Length: |
15.12 in |
Shaft Diameter: |
1.625 in |
| Shaft Extension: |
3 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 |
135.00 |
399.0 |
125.00 |
282.0 |
3,325 |
|
71.0 |
30.00 |
| Locked-Rotor |
217.00 |
642.0 |
65.00 |
147.0 |
0 |
|
32.0 |
30.00 |
| 2/3 |
185.00 |
547.0 |
62.00 |
140.0 |
2,400 |
|
|
30.00 |
| Pull-Up |
195.00 |
577.0 |
58.00 |
131.0 |
1,800 |
|
|
30.00 |
| 1/3 |
206.00 |
609.0 |
58.00 |
131.0 |
1,200 |
|
|
30.00 |
| Full Load |
33.80 |
100.0 |
44.30 |
100.0 |
3,555 |
|
|
30.00 |
| No Load |
9.20 |
27.0 |
0.00 |
0.0 |
3,600 |
|
|
30.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
135 % |
| Current (Amps) |
9.20 |
12.50 |
18.50 |
26.00 |
33.80 |
38.50 |
42.00 |
45.00 |
| Rated Output (KW) |
1.00 |
6.00 |
12.00 |
18.00 |
24.00 |
27.50 |
30.00 |
33.00 |
| Efficiency (%) |
0.0 |
89.5 |
93.0 |
93.6 |
93.6 |
93.6 |
93.0 |
92.4 |
| Power Factor (%) |
7.0 |
63.0 |
81.5 |
87.5 |
89.0 |
90.0 |
90.0 |
90.5 |
| Speed (RPM) |
3,600 |
3,590 |
3,580 |
3,568 |
3,555 |
3,550 |
3,542 |
3,538 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
45.0 |
60.0 |
75.0 |
90.0 |
| Torque (ft-lbs) |
0.00 |
11.00 |
22.00 |
33.10 |
44.30 |
51.10 |
55.60 |
60.00 |
Marathon Motors
Regal Beloit
