MODEL	UNIT	TIG-400A
Input power voltage	V	AC415
Frequency	Hz	50/60
Rate input current	A	21
Rate input power	KVA	12
Rate no-load voltage - TIG / ARC	V	65
Welding voltage - TIG / ARC	V	23 / 32
Welding current - TIG / ARC	A	330 / 300
Welding current range	A	6 ~ 330
Intial current range	A	6 ~ 330
End current range	A	10 ~ 330
Up slope range	S	0 ~ 10
Down slope range	S	0 ~ 10
Pre-flow range	S	0 ~ 2
Post flow range	S	0 ~ 10
Duty cycle - TIG	%	330A/23.2V X=60 256A/20.2V X=60
Duty cycle - ARC	%	300A/32V X=60 232A/29.3V X=60
Efficiency	%	85
Power factor (cos Ø)		0.92
Insulation class		F
Protection class		IP21
Cooling ways		Air Cooling
ARC ignition		HF arc starting
Welding thickness	mm	0.5 - 12
Gross weight	KG	34
Dimensions (LxWxH)	mm	595 x 285 x 550
Accessories		7.5M WP-26 separated torch, 3M 4x4mm2 power cable, 3M 35mm2 earth cable + clamp