Igbt Inverter Pulse Ac/dc Welder With Tig/mma Function

Main Technical Parameters of IGBT Inverter Pulse AC/DC Welder With TIG/MMA Function :
Input power voltage: 380VA 10% (3 Phase)
Frequency: 50/60Hz
Rated input power capacity: 18kVA
No-load voltage: 72V
Output current adjustment range: 40 to 400A
Rated output voltage: 36V
Rated duty cycle: 60%
No-load loss: 200W
Efficiency: 85%
Power factor (cosI ): 0.93
Gas pre-flow times: 0 to 1 s
Gas post flow times: 1 to 10 s
Arc starting current: 40 to 400A
Basic current: 40 to 400A
Arc stopping current: 40 to 400A
Up slope time: 0 to 10 s
Down slope time: 0 to 10 s
Pulse frequency: 0.5 to 400Hz
Pulse width: 20 to 95%
Arc force adjustment range: 0 to 100A
Diameter of rod: 2.5 to 6mm
Weight: 32kg
Measurement: 670 x 340 x 640mm
Insulation class: F
Protection class: IP23

Characteristic :
Adopting IGBT technology, little splash, stable welding current and strong penetration. HF arc starting with little current
One machine with TIG/MMA function, TIG situation combining DC and AC function
LED digital display, can be exchanged between 2T/4T
Stable current, can be adjusted by foot control
Can meet various requirement of welding craft with adjustable pulse current and frequency, beautiful welding surface
DC function can weld mild steel, stainless steel, copper and titan or metal. AC function can weld aluminum and aluminum-alloy