Mô tả
TIG 250
Features:
TIG/MMA/ (V-MOS) INVERTER WELDER
TIG/MMA function
Digital meter display
Small size,light weight,hith quality construction and power saving
High frequency DC TIG ignition
Smooth arc and stable welding performance,ideal for welding mild steel,stainless steel, copper and titanium.
Automatic over-voltage and over-current protection.
Quick connect torch and gas fittings.
Auto compensation for voltage fluctuation.
Water cooling system optional
High strength case construction for industrial applications.
Suitable for welding all type of acid and basic type electrodes.
Parameters:
| Type | TIG250/TIG250(Single phase) |
| Input voltage（V） | 3 phases AC380V±15% |
| Rated input power capacity(KVA) | 8.3 |
| Frequency (Hz) | 50/60 |
| Output current range（A） | 20~225A |
| Rated output voltage（V） | 19 |
| No-load voltage（V） | 54/62 |
| Duty cycle(25℃) | 60% |
| No-load loss（W） | 60 |
| Post-flow time（S） | 5 |
| Current of MMA(A) | 20-225 |
| ARC force(A) | 0-70/0-60 |
| Welding thickness(mm) | 0.5-10 |
| Insulation class | F |
| Protection class | IP23 |
| Arc-starting | HF |
| Efficiency | 85% |
| Power factor | 0.93 |
| Dimensions(mm) | 480×205×355 |
| Weight （kg） | 18.5/19 |
