Extension cord recommendations
The recommended extension cord to use is different for different cord lengths and input voltages.
Use
an extension cord that meets these requirements:
- Wire gauge is approved for the cord length and plasma power supply voltage
- Complies with national and local codes
Note:
Extension cords can cause the plasma power supply to receive less input voltage than the output of the circuit. This can limit the cut capacity of your plasma power supply.
This table gives the recommended gauge sizes for different cord lengths and input voltages.
| Input voltage | Phase | Cord Length | Cord Gauge |
|---|---|---|---|
| 200 VAC – 240 VAC | 1 | up to 15 m (50 feet) | 10 mm2 (8 AWG) |
| 15 m – 30 m (50 feet – 100 feet) | 16 mm2 (6 AWG) | ||
| 30 m – 45 m (100 feet – 150 feet) | 25 mm2 (4 AWG) | ||
| 380 VAC – 480 VAC | 3 | up to 15 m (50 feet) | 4 mm2 (12 AWG) |
| 15 m – 45 m (50 feet – 150 feet) | 6 mm2 (10 AWG) |