Short-Circuit Current Calculator Predefined Value Pages
Estimate prospective short-circuit current from system voltage and total fault-loop impedance.
Programmatic Value Page Index
This conversion currently exposes 12 predefined value pages for long-tail search coverage.
All Value Pages
- 480 V with Zsource 0.005 ohm = 19.2 kA
- 480 V with Zsource 0.010 ohm = 16 kA
- 480 V with Zsource 0.015 ohm = 13.71 kA
- 480 V with Zsource 0.020 ohm = 12 kA
- 480 V with Zsource 0.030 ohm = 9.6 kA
- 480 V with Zsource 0.040 ohm = 8 kA
- 480 V with Zsource 0.050 ohm = 6.86 kA
- 480 V with Zsource 0.075 ohm = 5.05 kA
- 480 V with Zsource 0.100 ohm = 4 kA
- 480 V with Zsource 0.150 ohm = 2.82 kA
- 480 V with Zsource 0.200 ohm = 2.18 kA
- 480 V with Zsource 0.250 ohm = 1.78 kA
Reference Table
| Source Condition | Prospective Fault Current | Fault Current (A) |
|---|---|---|
| 480 V with Zsource 0.005 ohm | 19.2 kA | 19,200 |
| 480 V with Zsource 0.010 ohm | 16 kA | 16,000 |
| 480 V with Zsource 0.015 ohm | 13.71 kA | 13,714.3 |
| 480 V with Zsource 0.020 ohm | 12 kA | 12,000 |
| 480 V with Zsource 0.030 ohm | 9.6 kA | 9,600 |
| 480 V with Zsource 0.040 ohm | 8 kA | 8,000 |
| 480 V with Zsource 0.050 ohm | 6.86 kA | 6,857.1 |
| 480 V with Zsource 0.075 ohm | 5.05 kA | 5,052.6 |
| 480 V with Zsource 0.100 ohm | 4 kA | 4,000 |
| 480 V with Zsource 0.150 ohm | 2.82 kA | 2,823.5 |
| 480 V with Zsource 0.200 ohm | 2.18 kA | 2,181.8 |
| 480 V with Zsource 0.250 ohm | 1.78 kA | 1,777.8 |
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