HF Arc-starting,impulse control and strong welding permeadbility

Be satisfied requirements of welding technological

Be able to weld mild steel,stainless steel,copper and titanor metal etc

Suit for fitting up stainless steel,patching kitchen equipment and moulder

Adjustable impulse control,be able to weld automatically

Be able to equipped with round water-coooling equipment

TIG WELDING MACHINE	TIG315EP	TIG400EP	TIG500EP
Input Voltage	AC.(three phase)220V~415V±15%
Rated Input power	12.1kw	17kw	23.5kw
No-load voltage rated	45V	45V	45V
Regulation of output current	10-315A	10-400A	10-500A
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
Overall dimension	660*305*530mm	660*305*530mm	660*305*530mm
Gross weight	42kg	45kg	48kg