Features
1. IGBT inverter technology and precision constant current feedback control technology, soft switch, DC output, high working efficiency;
2. Wide working voltage range, strong adaptability to electricity power grid, high ability of interference resistance, stable cutting current and steady arc, automatic voltage compensation;
3. Thermostatic protection, over-voltage protection, over-current protection, under-voltage protection;
4. Secondary boost for arc initiation, ensure no breakdown of the coil;
5. Intensive arc, high cutting speed, narrow and smooth kerf, continuous current regulation, little distortion for work-piece, safety and reliable for operation;
6. Applicable to automatic cutting equipment;
7. Suitable for stainless steel, aluminium, copper, titanium, cast iron, carbon steel, alloy metal, etc. ;
8. Complete accessories: air cooling cutting torch, earth clamp, compressed air regulator, etc.
| Model | LG-120 |
| Spec. |
| Power supply voltage | AC 380±10%V / 50~60 Hz |
| Power supply capacity | 19.0 kVA |
| Duty cycle | 60% |
| Current range | 20-120 A |
| No-load voltage | 275 V |
| Power output voltage | 128 V |
| Arc start | Touch / Untouch |
| Cosφ (η) | 0.93 |
| Protection grade | IP21 S |
| Insulation grade | B |
| Air pressure | 0.6 MPa |
| Cutting | Steel | 1-45 mm |
| Thickness | Aluminium | 1-30 mm |
| | Copper | 1-25 mm |
| Weight | 75 kg |
| Dimensions (mm) | 670×385×670 |