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Detailed Product Description
Inverter DC Manual Arc Welder
- inversion technology
- perfect welding joint
-Protective
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
-Theproducts are widely used in pretrochemical ,medicine,electrical power,apermaking,cement,metallurgy and mining industry
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 |