Description
284VTDC6026 – Marathon 25 HP Vertical Hollow Shaft P-Base Motor, 3 phase, 1800 RPM, 230/460 V, 284TPV Frame, WP1 – V119A
284VTDC6026 Marathon Vertical Hollow Shaft P-Base Motors
General Specifications
| UPC: |
722856069412 |
Weight: |
780 LB |
| Packaged Length: |
23.71 IN |
Packaged Width: |
23.71 IN |
| Packaged Height: |
32.25 IN |
Nameplate Specifications
| Output HP: |
25 Hp |
Output KW: |
18.7 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
62.0/31.0 A |
Speed: |
1770 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
93.6 % |
Power Factor: |
81 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
284TPV |
Enclosure: |
Weather Protected 1 |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6311 |
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: |
4 |
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: |
29.25 in |
Shaft Diameter: |
1.375 in |
| Shaft Extension: |
0.31 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 |
30.80 |
100.0 |
74.00 |
100.0 |
1,770 |
|
81.0 |
25.00 |
| Locked-Rotor |
180.00 |
|
178.00 |
240.0 |
0 |
|
38.0 |
25.00 |
| 1/3 |
160.00 |
|
112.00 |
|
600 |
|
|
25.00 |
| No Load |
11.00 |
|
0.00 |
0.0 |
1,800 |
|
6.0 |
25.00 |
| 2/3 |
137.00 |
|
140.00 |
|
1,200 |
|
|
25.00 |
| Break-Down |
110.00 |
|
186.00 |
250.0 |
1,650 |
|
68.0 |
25.00 |
| Pull-Up |
148.00 |
|
118.00 |
|
900 |
|
|
25.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
11.00 |
13.50 |
18.20 |
24.00 |
30.90 |
35.00 |
38.20 |
| Rated Output (KW) |
0.65 |
5.20 |
10.00 |
15.00 |
20.00 |
23.00 |
25.00 |
| Efficiency (%) |
0.0 |
88.5 |
92.4 |
93.6 |
93.6 |
93.6 |
93.0 |
| Power Factor (%) |
6.0 |
48.5 |
69.5 |
77.5 |
81.0 |
81.5 |
82.0 |
| Speed (RPM) |
1,800 |
1,792 |
1,788 |
1,780 |
1,770 |
1,765 |
1,760 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
45.0 |
60.0 |
70.0 |
| Torque (ft-lbs) |
0.00 |
18.30 |
36.70 |
55.20 |
74.00 |
85.00 |
92.80 |
Marathon Motors
Regal Beloit
