• Digital control, more precise and faster.
• High-power IGBT module, high reliability, high efficiency and light weight.
• Ultra-high 2KHZ pulse frequency for good welding.
• Manual/argon arc/pulse argon arc welding, one machine for three purposes.
• Digital signal output, high arc ignition success rate, stable welding current, good arc stiffness.
• Unique air duct circulation system, greatly improved cooling efficiency.
Model | WSM-400T |
TIG welding | Manual welding |
Operating voltage (V)/frequency (Hz) | 3~AC380V±15%/50/60 |
Rated input capacity (KVA) | 14 |
No-load voltage (V) | 72 |
Rated output current (A) | 400 |
Rated output voltage (V) | 26 | 36 |
Duty cycle at 40℃ (%) | 60 | 100 | 60 | 100 |
400A | 310A | 400A | 310A |
Applicable tungsten needle/electrode diameter (mm) | 1.6~4.0 | 2.5~6.0 |
Efficiency (%) | 86 |
Power factor (cosφ) | 0.85 |
Insulation grade | H |
Enclosure protection grade | IP21S |
Dimensions (mm) | 547x262x501 |
Main unit weight (kg) | 27 |
