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| NAVIGATE THE CATALOG BY SECTIONS | |
Technical Section |
VFD Selection Guide |
Motor Properties |
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Drive |
230V 3ø AWG |
460V 3ø AWG |
575V 3ø AWG |
Drive HP |
230V 3ø AWG |
460V 3ø AWG |
575V 3ø AWG |
|
1/2 - 3 |
14 |
14 |
14 |
60 |
4/0 |
1 |
2 |
|
5 |
14 |
14 |
14 |
75 |
300 KCMIL |
1/0 |
1 |
|
7 1/2 |
10 |
14 |
14 |
100 |
500 KCMIL |
3/0 |
1/0 |
|
10 |
8 |
14 |
14 |
125 |
* |
4/0 |
3/0 |
|
15 |
6 |
10 |
12 |
150 |
* |
300 KCMIL |
4/0 |
|
20 |
4 |
8 |
10 |
200 |
* |
500 KCMIL |
300 KCMIL |
|
25 |
2 |
6 |
8 |
250 |
* |
* |
500 KCMIL |
|
30 |
1 |
6 |
8 |
300 |
* |
* |
* |
|
40 |
2/0 |
4 |
6 |
350 |
* |
* |
* |
|
50 |
3/0 |
2 |
4 |
400 - 500 |
* |
* |
* |
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Note: The above table references the suggested wire AWG to use based on Horse Power (HP) and the Full Load Current (FLC) times 125% per NEC Art. 430-122 (A). Amperes (FLC) were determined from NEC Art. 430-250: For Example: For a 5 HP and 460 Volt motor, the FLC is 7.6A x 125% = 9.5A. The right AWG wire for 9.5A is 14 per NEC Art. 310.15. See Table 310.15(B)(16). |
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© 2013 Lapp Group |
Lapp Group is not affiliated with Lapp
Insulator.
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