Customization: | Available |
---|---|
Cooling Method: | Air Cooling |
Frequency Band: | High Frequency |
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Project name | unit | Model number | |||
LGK-120HD | LGK-200HD | LGK-300HD | LGK-400HD | ||
Input power supply | V/Hz | 3~380±15% 50/60 | |||
Rated input capacity | KVA | 21.2 | 46.5 | 70.4 | 92.3 |
Rated input current | A | 32.5 | 70.9 | 107 | 142 |
Rated output current | A | 120 | 200 | 300 | 400 |
Rated output voltage | V | 128 | 16 | 200 | 200 |
ated no-load voltage | V | 308 | 360 | 370 | 370 |
Duration of rated load | - | 100%(40ºC) | |||
efficiency | - | 92% | 93% | ||
Power factor | - | 0.78 | 0.92 | ||
Output current adjustment range | A | 3~120 | 40~200 | 60~300 | 60~400 |
Arc voltage output signal ratio | - | 1:1/1:20/1:50/1:100(System default: 1:1) | |||
Mass cutting capability (Carbon steel) | mm | 20 (500mm/min) | 32 (500mm/min) | 40 (500mm/min) | 48 (420mm/min) |
Maximum cutting capacity (carbon steel) | mm | 25 (280mm/min) | 45 (250mm/min) | 50 (270mm/min) | 60 (250mm/min) |
Hand cutting capacity (carbon steel) | mm | 45 | 65 | 80 | 90 |
Plasma gas | - | Compressed air | |||
Gas supply pressure | MPa | 0.5 ~ 0.8 | |||
Coolant operating flow rate | L/min | - | ≥2.7 | ||
Cutting torch cooling method | - | Air cooling | Air cooling, water cooling | ||
Arc starting mode | - | Non-contact arcing | |||
Power cooling system | - | Air cooling | |||
Insulation class | - | Grade F | |||
Case protection class | - | IP21S | |||
Overall dimensions (L × W × H) | mm | 675*320*605 | 863*385*800 | 985*445*910 | 1015*445*910 |
Net power weight | kg | 46 | 86 | 129 | 148 |