中文
tig-200 type arc welding machine adopts advanced pulse width modulation (pwm) technology and insulated gate bipolar transistor (igbt) power module to convert power frequency to intermediate frequency, so as to replace the bulky traditional arc welding machine with a compact intermediate frequency transformer it has the advantages of small size, light weight, low noise, low power consumption and easy portability.
1. the power devices are all well-known brands;
2. reliable, flexible and accurate digital control system, which can fully adjust parameters;
3. with spot welding, dc argon arc welding, pulse argon arc welding, manual welding and various welding functions;
4. high-speed dc pulse waveform output, the highest frequency can reach 200hz, the heat-affected zone is smaller, and it is more suitable for thin plate welding.
| technical parameter | specification | |
| model | tig-200 | |
| rated voltage(v) | 1～220±10% | |
| frequency(hz) | 50/60 | |
| tig welding | hand soldering | |
| input current(a) | 32 | 47 |
| input power(kw) | 7.3 | 10.6 |
| no-load voltage(v) | 69 | |
| welding current range(a) | 10～200 | |
| continuous duty rate (40℃, 10 minutes) | 60% 200a 100% 155a | 40% 200a 60% 160a 100% 125a |
| slow rise and fall time（s） | 0～10.0 | |
| front/rear air supply（s） | 0～2.0/0～10.0 | |
| pulse frequency（hz) | 0.5～200 | |
| duty cycle（%） | 5～95 | |
| power factor | 0.65 | |
| efficiency（%） | 85 | |
| protection class | ip21s | |
| cooling method | air cooling | |
| circuit breaker standard | jd03-a1 30a | |
| dimensions(mm) | 443*156*322 | |
| eeight(kg) | 7.8 | |
