DC INVERTER MMA/TIG WELDING MACHINE(WS200)
Main Characteristic:
1.One machine have TIG welding and MMA welding of two processes
2.Arc easy. arc stability, weld pool easy to control
3.TIG has a self-locking / non-self-locking function
4.LCD digital display, welding current can be accurately preset
5.High duty cycle
6.Soft-switching conversion technology, high efficient machine
7.No power factor correction technology, high power factor
8.TIG welding end Arc time adjustable
9.High switching frequency, small size, light weight
10.Thrust arc welding with the cable length can be adjust to achieve long-distance welding
11.Applies sheet: Carbon steel, stainless steel

TECHNICAL SPECIFICATIONS

Item\Model number		WS315	WS400	WS500
Input voltage(V)		380	380	380
Rated input capacity(KW)		12.1	17	23.5
No-load voltage(V)		75	75	75
Output current range(A)		20-315	20-400	20-500
Rated output voltage(V)		22.6	26	30
Duty cycle (%)		60	60	60
No-load Loss(W)		60	60	60
Efficiency (%)		90	90	90
Power factor		0.93	0.93	0.93
Postflow time(S)		5	5	5
Insulation class		F	F	F
Protection class of case		IP23S	IP23S	IP23S
Cooling method		Air cold	Air cold	Air cold
Overall Dimension(mm)		580*300*450	580*300*450	580*300*450
Gross Weight(Kg)		22	28	35

Accessories include:
1.TIG welding torch
2.Earth clamp 1.2M