Description
286THFPA8038 – Marathon 30 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 286TC Frame, TEBC – Y512
286THFPA8038 Marathon 2000:1 With Encoder Provision Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856025111 |
Weight: |
520 LB |
| Packaged Length: |
44.88 IN |
Packaged Width: |
26 IN |
| Packaged Height: |
19.37 IN |
Nameplate Specifications
| Output HP: |
30 Hp |
Output KW: |
22.4 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
74.0/37.0 A |
Speed: |
1765 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
91 % |
Power Factor: |
83 |
| Duty: |
Continuous |
Insulation Class: |
H |
| Design Code: |
INV |
KVA Code: |
F |
| Frame: |
286TC |
Enclosure: |
Totally Enclosed Blower cooled – Axial |
| Thermal Protection: |
Thermostats (N/C) |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6311 |
Opp Drive End Bearing Size: |
6210 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Duty |
Starting Method: |
Inverter Only |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.3 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: |
39.31 in |
| Frame Length: |
14.25 in |
Shaft Diameter: |
1.875 in |
| Shaft Extension: |
4.37 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) |
| No Load |
15.50 |
42.0 |
0.00 |
0.0 |
1,800 |
|
|
30.00 |
| Locked-Rotor |
225.00 |
608.0 |
185.00 |
207.0 |
0 |
|
39.5 |
30.00 |
| 1/3 |
215.00 |
581.0 |
160.00 |
179.0 |
600 |
|
|
30.00 |
| Break-Down |
135.00 |
365.0 |
240.00 |
269.0 |
1,635 |
|
69.0 |
30.00 |
| Pull-Up |
200.00 |
541.0 |
170.00 |
190.0 |
900 |
|
|
30.00 |
| Full Load |
37.00 |
100.0 |
89.30 |
100.0 |
1,765 |
|
|
30.00 |
| 2/3 |
175.00 |
473.0 |
200.00 |
224.0 |
1,200 |
|
|
30.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
200 % |
| Current (Amps) |
15.50 |
17.50 |
22.50 |
29.50 |
37.00 |
46.00 |
56.00 |
0.00 |
| Rated Output (KW) |
1.00 |
6.50 |
12.50 |
18.30 |
24.50 |
31.00 |
37.50 |
0.00 |
| Efficiency (%) |
0.0 |
87.5 |
91.0 |
91.7 |
91.0 |
90.2 |
89.0 |
0.0 |
| Power Factor (%) |
6.0 |
46.0 |
68.0 |
78.0 |
83.0 |
84.0 |
84.0 |
0.0 |
| Speed (RPM) |
1,800 |
1,792 |
1,782 |
1,774 |
1,765 |
1,752 |
1,735 |
0 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
75.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
22.00 |
44.00 |
66.50 |
89.30 |
112.00 |
134.00 |
0.00 |
Marathon Motors
Regal Beloit
