OTC DAIHEN
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ADP-400
Product Description
ADP-400 AC/DC TIG Welding Machine
Multi-Material Welding: Capable of welding aluminum, mild steel, and stainless steel with excellent results.
Enhanced Welding Performance: Offers various welding modes to improve weld quality.
Adjustable Frequency Range: 50-200Hz for precise control over the welding arc.
High-Frequency Stability: Maintains a stable arc even at higher frequencies.
Parameter Memory Function: Allows storage of welding parameters for consistent results.
Technical Specifications
| Specification | Details |
| Model | ADP-400 |
| Welding Method | DC TIG, AC TIG, AC-DC TIG, DC STICK |
| Number of Phases | Three |
| Rated Frequency | 50 / 60 Hz |
| Rated Input Voltage | 380 V (Range: 380 V ± 10%) |
| Rated Input Power | 18.3 kVA (DC TIG), 18.2 kVA (AC TIG), 16.8 kVA (AC-DC TIG) |
| Rated Output Power | 12.3 kW (DC TIG), 12.5 kW (AC TIG), 11.7 kW (AC-DC TIG) |
| Output Current Range | 4–400 A (DC TIG), 10–400 A (AC TIG), 10–300 A (AC-DC TIG) |
| Rated Load Voltage | 26 V (DC TIG, AC TIG), 32 V (AC-DC TIG) |
| Max. No-Load Voltage | 68.4 V |
| Rated Duty Cycle | 25% (DC TIG), 40% (AC TIG) |
| Insulation Class | Transformers: Class C; Reactor & High Inductor: Class H |
| Job Memory Capacity | 100 welding conditions |
| Operating Temperature Range | -10°C to +40°C |
| Humidity Range | ≤50% (at 40°C), ≤90% (at 20°C) |
| Storage Temperature Range | -20°C to +55°C |
| Storage Humidity Range | ≤50% (at 40°C), ≤90% (at 20°C) |
| Dimensions (W × D × H) | 250 mm × 610 mm × 615 mm (without carrying handle) |
| Weight | ≤35 kg |
| Cooling Method | Water/Air |
| Start Method | High Frequency Start / Lift Start |
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