Detailed Product Description

Detailed Product Description
Inverter DC Manual Arc Welder
- inversion technology
- perf

ZX7 Series Inverter DC Manual Arc Welder

Product features

-Advanced full bridge soft-switching inversion technology and IGBT power switch part manufacturing, as well as high efficiency and energy conservation;

-With pulse-width modulation technology, maximum inversion frequency 20kHz, quick dynamic response speed, smooth electric arc, excellent welding property and perfect welding joint;

-Digital display of current and voltage, direct viewing and convenient operation, current presetting function;

-Adjustable striking current, reliable ark striking and convenient operation without welding rod sticking;

-Circuit adjustment based on electric arc drive, electric arc property adjustment according to welding process, stable welding process with unapparent splashing;

-Protective function, such as overheat and over-current to ensure safe operation;

Application: weld stainless steel,carbon steel,cast iron ,steel and other alloy material

 

Technical parameters

Model		ZX7-400	ZX7-500	ZX7-630
Parameters	Rated input voltage (V)	Three-phase 380V ±10% 50Hz	Three-phase 380V ±10% 50Hz	Three-phase 380V ±10% 50Hz
	Rated input power ( kVA)	18	25	35
	Floating voltage(V)	73	73	73
	Adjusting range of welding current (A)	40-400	50-500	60-630
	Rated duty cycle (%)	60	60	60
	Grade of casing protection	IP21S	IP21S	IP21S
	Class of insulation	F	F	F
	Overall dimensions (W*D*H)mm	320*625*535	320*625*535	320*625*615
	Weight (kg)	45	48	52

Model		ZX7-400	ZX7-500	ZX7-630
Parameters	Rated input voltage (V)	Three-phase 380V ±10% 50Hz	Three-phase 380V ±10% 50Hz	Three-phase 380V ±10% 50Hz
	Rated input power ( kVA)	18	25	35
	Floating voltage(V)	73	73	73
	Adjusting range of welding current (A)	40-400	50-500	60-630
	Rated duty cycle (%)	60	60	60
	Grade of casing protection	IP21S	IP21S	IP21S
	Class of insulation	F	F	F
	Overall dimensions (W*D*H)mm	320*625*535	320*625*535	320*625*615
	Weight (kg)	45	48	52