China TIG250 AC/DC,TIG250 AC/DC Manufacturer
Welding Machine
(35)
Accessories
(8)
Electric Tools
(26)
INTRODUCTION:
1.Technical Characteristics
2.TIG/MMA/ACDC(V-MOS)
3.AC/DC,TIG function 2T/4T,MMA available.
4.Digital meter display
5.Smooth arc and stable wdlding performace,ideal for welding carbonsteel,stainlesssteel,copper and non-ferrous metal with DC TIG function and aluminum,aluminum alloywelding in AC function.
6.Auto matic over-voltage and over-current,protection.
7.Quick connect torch and gas fittings.
8.Auto compensation for voltage tluctuation.
9.Water cooling system optional
10.High strength case construction for inductial applications.
11.Current adjustable by foot control.(option)
| Input power voltage | AC400V±15% |
| Input Frequency (Hz) | 50/60Hz |
| Rated input power capacity(KVA) | 6.3KVA |
| Output current range | 10-250A |
| Working voltage | 20V |
| No-load voltage | 54V |
| Duty cycle(%) | 60 |
| Arc-starting | HF |
| Efficiency (%) | 85 |
| Insulation class | F |
| Arc force(A) | 0—— 100 |
| Pre-flow(S) | 0—2 |
| Output frequency(Hz) | 60 |
| Clean width (%) | 20—80 |
| Slope-down time(S) | 0—5 |
| Post-flow time(S) | 2—10 |
| Remote control | Yes |
| Power factor | 0.93 |
| Protection class | AC400V±15% |
| Weight (kg) | 50/60Hz |
| Size (mm) | 6.3KVA |
| Welding thickness(mm) | 10-250A |
