1. China Huayuan Plasma Power Source For CNC Plasma Cutting Machine
※ High load persistence, suitable for heavy industry.
※ With wide grid voltage adaptability.
※ Cutting current slow rising technology, reduce the consumption of cutting gun accessories.
※ Good arc stiffness, clean cut.
※ Scientific dustproof design, high reliability of the whole machine.
※ Compact structure, small size and light weight.
※ Cutting current stepless adjustable, suitable for different thickness of the workpiece.
※ Qigong test, easy to adjust the air pressure.
※ With undervoltage, overheat automatic protection function.
2. Technical Parameter of Plasma Power Source
| Item | LGK-63 | LGK-100 | LGK-120 | LGK-160 | LGK-200 | LGK-300 |
| Voltage | 3P 380V 50Hz | |||||
| Rated Input Capacity (KVA) | 9.5 | 17.8 | 22.4 | 32.2 | 46.7 | 65.8 |
| Rated Input Current (A) | 14.5 | 27 | 34 | 49 | 71 | 100 |
| Rated Output Current (A) | 63 | 100 | 120 | 160 | 200 | 300 |
| Rated Output Voltage (V) | 106 | 120 | 128 | 144 | 160 | 200 |
| Rated Unloading Voltage(V) | 300 | 300 | 300 | 315 | 315 | 380 |
| Rated Loading Cycle | 60%(40℃) | 100%(40℃) | ||||
| Range of Output Current(A) | 30-63 | 30-100 | 30-120 | 30-160 | 30-200 | 30-300 |
| Ratio of Pressure Output Signal |
1:1/1:20/1:50/1:100 |
1:1/1:20 |
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| Qualified Cutting Thickness | 0.3-12mm | 0.3-22mm | 0.3-25mm | 0.3-35mm | 0.3-50mm | 0.3-60mm |
| Max Cutting Capacity | 25mm | 40mm | 45mm | 55mm | 65mm | 80mm |
| Plasma Air | Air Compressor | |||||
| Air Pressure(Mpa) | 0.3-0.5 | 0.4-0.6 | 0.45-0.6 | |||
| Cooling Method of Torch | Air Cooling | Water Cooling | ||||
| Insulation Grade | Grade F | |||||
| Shell Protect Grade | IP21S | |||||
| Dimension(mm) | 585*280*485 | 675*320*605 | 800*380*650 | 800*380*810 | 890*430*900 | |
| Weight(kg) | 26 | 45 | 46 | 65 | 82 | 124 |