Description
254THEN8059 – Marathon 10 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 254TC Frame, EPNV – Y983
254THEN8059 Marathon 2000:1 Explosion Proof Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856025593 |
Weight: |
376 LB |
| Packaged Length: |
35 IN |
Packaged Width: |
26 IN |
| Packaged Height: |
20.41 IN |
Nameplate Specifications
| Output HP: |
10 Hp |
Output KW: |
7.5 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
27.0/13.5 A |
Speed: |
1775 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
91.7 % |
Power Factor: |
75 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
INV |
KVA Code: |
J |
| Frame: |
254TC |
Enclosure: |
Explosion Proof Non Ventilated |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6309 |
Opp Drive End Bearing Size: |
6309 |
| UL: |
Listed |
CSA: |
Y |
| CE: |
N |
IP Code: |
54 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Duty |
Starting Method: |
Inverter Only |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.675 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: |
30.20 in |
| Frame Length: |
10.50 in |
Shaft Diameter: |
1.625 in |
| Shaft Extension: |
3.75 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) |
| No Load |
7.00 |
52.0 |
0.00 |
0.0 |
1,800 |
|
|
10.00 |
| Break-Down |
58.00 |
430.0 |
111.00 |
376.0 |
1,610 |
|
|
10.00 |
| Locked-Rotor |
95.00 |
704.0 |
79.00 |
268.0 |
0 |
|
38.0 |
10.00 |
| 2/3 |
82.00 |
607.0 |
80.00 |
271.0 |
1,200 |
|
|
10.00 |
| Pull-Up |
88.00 |
652.0 |
68.00 |
231.0 |
900 |
|
|
10.00 |
| Full Load |
13.50 |
100.0 |
29.50 |
100.0 |
1,775 |
|
|
10.00 |
| 1/3 |
92.00 |
681.0 |
65.00 |
220.0 |
600 |
|
|
10.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
200 % |
| Current (Amps) |
7.00 |
7.50 |
9.00 |
11.00 |
13.50 |
16.00 |
0.00 |
0.00 |
| Rated Output (KW) |
0.50 |
2.20 |
4.20 |
6.00 |
8.00 |
10.00 |
0.00 |
0.00 |
| Efficiency (%) |
0.0 |
84.0 |
90.2 |
91.7 |
91.7 |
91.7 |
0.0 |
0.0 |
| Power Factor (%) |
6.0 |
36.0 |
55.0 |
67.0 |
75.0 |
81.0 |
0.0 |
0.0 |
| Speed (RPM) |
1,800 |
1,795 |
1,785 |
1,780 |
1,775 |
1,765 |
0 |
0 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
65.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
7.50 |
14.50 |
22.00 |
29.50 |
37.00 |
0.00 |
0.00 |
Marathon Motors
Regal Beloit
