TIG-400E Manual Inverter AC/DC Pulse TIG Welding Machine
Previous | 4 / 6 | Next |
1. The whole machine and all parts are designed with three-proof, high reliability;
2. The power devices are all selected from well-known brands, and the core device IGBT is selected from Infineon, Germany;
3. The digital control system based on 32-bit ARM processor can reliably, flexibly and accurately adjust the air supply time, arc starting current, ramp-up time, peak current, base current, pulse frequency, duty cycle, cleaning effect, AC frequency, slow down time, crater current, post air supply time, etc.;
4. In AC mode, rectangular wave, triangular wave and sine wave can be selected for different welding requirements;
5. Special arc starting design ensures 100% cold gun arc starting under AC state;
6. The cleaning effect is flexible and adjustable to ensure that the welding seam is bright and beautiful;
7. High-speed DC pulse waveform output, the highest frequency can reach 200Hz, the arc is more rigid, the heat-affected zone is smaller, and it is more suitable for thin plate welding;
8. With overvoltage, undervoltage and phase loss protection, it can effectively protect the welding machine from the harsh power supply environment;
9. Applicable to generators and any grid voltage between three-phase 320V to 520V;
10. Equipped with water cooling interface, optional water cooling components.
Technical parameter | Specification | |||
Model | TIG-400E | |||
Rated voltage(V) | 3~400±10% | |||
Frequency(HZ) | 50/60 | |||
AC manual welding | DC hand welding | AC argon arc welding | DC argon arc welding | |
Input Current(A) | 32 | 34 | 25.5 | 26 |
Input power(KW) | 22.3 | 23.4 | 17.6 | 18 |
No-load voltage(V) | 74 | |||
Welding current range(A) | 10~400 | |||
Sustained load rate(40℃ 10minute) |
60% 400A 100% 310A |
|||
Power factor | 0.70 | |||
Efficiency(%) | 85 | |||
Slow rise and fall time(S) | 0~10.0 | |||
Front/rear air supply(S) | 0~2.0/0~10.0 | |||
Pulse frequency(Hz) | 0.5~999 | |||
Duty cycle(%) | 5~95 | |||
Cleaning effect | -5~+5 | |||
AC output frequency(Hz) | 50~250 | |||
Protection class | IP21S | |||
Circuit breaker standard | LW31-32B-4AB-04/2 | |||
Cooling method | air cooling | |||
Dimension(mm) | 624*280*729 | |||
Weight(kg) | 33 |