Inverter TIG250 ACDC Square Wave Pulse TIG Welding Machine
Negotiable /Piece
Min.Order:50 Pieces
Yongkang Smiter Welding Equipment Co., Ltd.
Model: Inverter AC/DC Square Wave Pulse TIG Welding Machine ( TIG250PACDC)
Functions and features
1. Set AC&DC arc welding in a body, gentle arc, small noise
2. Good stiff current, easy to fill wire, beautiful forming
3. Built-in protective circuits, safely operation
4. ARC function can be used in welding various nonferrous metal stainless steel, alloy steel, carton steel and copper, etc.
5. DC function can be used in welding aluminum and aluminum alloy
Technical Parameters
ITEM MODEL | TIG200PACDC | TIG250PACDC | TIG315PACDC |
Input power voltage /Frequency (V/HZ) | Single Phase 220±15% 50/60 | Three Phase 380±15% 50/60 | Three Phase 380±15% 50/60 |
Rate input power capacity (KVA) | 4.6 | 6.4 | 9 |
Output current range (A) | 10-160 | 10-250 | 10-315 |
Rate output voltage (V) | 18 | 20 | 23 |
No-load voltage (V) | 56 | 56 | 60 |
Duty cycle (%) (25°C) | 60 | 60 | 60 |
Power factor (COSφ) | 0.93 | 0.93 | 0.93 |
Efficiency (%) | 85 | 85 | 85 |
Weight (KG) | 22 | 32 | 38 |
Overall dimension (mm) | 565×331×512 | 565×367×512 | 565×367×512 |
Insulation class | F | F | F |
Protection class | IP23 | IP23 | IP23 |
ARC-starting | HF | HF | HF |
Pulse frequency (HZ) | 0.5-300 | 0.5-300 | 0.5-300 |
Pre-flow time (S) | 0-1 | 0-1 | 0-1 |
Down-slope time (S) | 0-10 | 0-10 | 0-10 |
Post-flow time (S) | 0-10 | 0-10 | 0-10 |
Basic current (%) | 10-90 | 10-90 | 10-90 |
Suitable welding thickness (mm) | 0.5-10 | 0.5-12 | 0.5-15 |