IGBT ARC/TIG welding

welding
CE,ISO9000,ROHS,UL approved
IGBT technology welding,LCD digital display
High duty cycle
the welding small,light
welding
One machine have TIG welding and MMA welding of two processes.

Arc easy, arc stability, weld pool easy to control.
TIG has a self-locking / non-self-locking function.
LCD digital display, welding current can be accurately preset.
High duty cycle.

Soft-switching conversion technology, highly efficient machine.

No Power Factor Correction technology, high power factor.
TIG welding end ARC time adjustable.
High switching frequency, small size, light weight.
Thrust arc welding with the cable length can be adjusted to achieve long-distance welding.
Applies sheet: Carbon steel, stainless steel.
TIG/ARC WELDING MACHINE
TIG315AP
TIG400AP
TIG500AP
Input Voltage
AC.(three phase)220V~415V±15%
Rated Input power
12.1kw
17kw
23.5kw
No-load voltage rated
63V
63V
65V
Regulation of output current
20-315A
20-400A
20-500A
Pulse frequency
0.1-500Hz
0.1-500Hz
0.1-500Hz
Drive adjusrment range
1-100A/ms
1-100A/ms
1-100A/ms
Up-slope time
0.1-99.9s
0.1-99.9s
0.1-99.9s
Down-slope time
0.1-99.9s
0.1-99.9s
0.1-99.9s
Unaspirated ahead of time
0-13S
0-13S
0-13S
Stop Gas lag time
0.1-50S
0.1-50S
0.1-50S
The scope of pulse duty cycle
0.1%-99%
0.1%-99%
0.1%-99%
Duty cycle
60%
60%
60%
Efficiency
90%
90%
90%
Power facor
0.93
0.93
0.93
Insulation class
F
F
F
Protection class of case
IP23S
IP23S
IP23S
Cooling method
Air cold
Air cold
Air cold
Overall dimension
660*305*530mm
660*305*530mm
660*305*530mm
Gross weight
42kg
45kg
48kg