Specification
	TIG 200ACDC	TIG 250ACDC	TIG 315ACDC
Input power voltage/Frequency (V/HZ)	SINGLE PHASE 220±15% 50/60	THREE PHASE 380±10% 50/60	THREE PHASE 380±10% 50/60
Rate input power capacity ( KVA )	4.6	6.4	9
Output current range (A)	10-200	10-250	10-315
Rate output voltage (V)	18	20	22.6
O.C.V (V)	56	56	60
( 25°C ) Duty cycle( % )	60	60	60
Efficiency (%)	85	85	85
Power factor (COS!)	0.93	0.93	0.93
Insulation class	F	F	F
Protection class	IP23	IP23	IP23
Weight (KG)	22	32	38
Overall dimension (mm)	565x331x512	565x331x512	565x367x512
Arcing Way	HF	HF	HF
Pre-flow time (S)	0-2	0-2	0-2
Down-slope time (S)	0-5	0-5	0-5
Post-flow time (S)	2-10	2-10	2-10
suitable welding thickness (mm)	0.3-8	0.3-8	0.3-12