Description
254VTDC6001 – Marathon 20 HP Vertical Hollow Shaft P-Base Motor, 3 phase, 3600 RPM, 230/460 V, 254TPV Frame, WP1 – V115A
254VTDC6001 Marathon Vertical Hollow Shaft P-Base Motors
General Specifications
| UPC: |
722856069382 |
Weight: |
335 LB |
| Packaged Length: |
20.72 IN |
Packaged Width: |
20.72 IN |
| Packaged Height: |
30.85 IN |
Nameplate Specifications
| Output HP: |
20 Hp |
Output KW: |
14.9 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
47.5/23.7 A |
Speed: |
3530 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
91 % |
Power Factor: |
87 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
254TPV |
Enclosure: |
Weather Protected 1 |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6309 |
Opp Drive End Bearing Size: |
7311B |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
23 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Part Wdg Start Low Volt Only & Wye Start Delta Run Or Inverter |
| Poles: |
2 |
Rotation: |
Counterclockwise Rotation, Reversible without Non-Reversible Ratchet |
| Mounting: |
Round |
Motor Orientation: |
Shaft Down |
| Drive End Bearing: |
Ball |
Opp Drive End Bearing: |
Single Angular Contact |
| Frame Material: |
Cast Iron |
Shaft Type: |
TP |
| Overall Length: |
27.85 in |
Shaft Diameter: |
1.375 in |
| Shaft Extension: |
0.12 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 |
120.00 |
|
65.00 |
|
2,400 |
|
|
20.00 |
| 1/3 |
140.00 |
|
52.00 |
|
1,200 |
|
|
20.00 |
| Full Load |
23.00 |
100.0 |
30.00 |
100.0 |
3,532 |
|
88.5 |
20.00 |
| Break-Down |
90.00 |
|
90.00 |
300.0 |
3,250 |
|
71.0 |
20.00 |
| Pull-Up |
130.00 |
|
52.00 |
|
1,800 |
|
|
20.00 |
| No Load |
5.10 |
|
0.00 |
0.0 |
3,600 |
|
8.0 |
20.00 |
| Locked-Rotor |
145.00 |
|
61.00 |
200.0 |
0 |
|
32.0 |
20.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
5.10 |
8.50 |
13.00 |
18.00 |
23.70 |
27.00 |
29.20 |
| Rated Output (KW) |
0.40 |
4.40 |
8.30 |
12.20 |
16.30 |
18.80 |
20.40 |
| Efficiency (%) |
0.0 |
84.0 |
89.5 |
91.0 |
91.0 |
91.0 |
90.2 |
| Power Factor (%) |
8.0 |
70.0 |
83.5 |
87.5 |
87.0 |
88.0 |
89.0 |
| Speed (RPM) |
3,600 |
3,585 |
3,565 |
3,550 |
3,530 |
3,520 |
3,510 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
40.0 |
55.0 |
65.0 |
| Torque (ft-lbs) |
0.00 |
7.50 |
15.00 |
22.50 |
30.00 |
34.50 |
37.50 |
Marathon Motors
Regal Beloit
