Shanxi Hainuo Technology Co.Ltd.
Committed to China Leading Manufacturer of Glass Bubbles
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Inverter DC Pulse Argon Arc Welder
- inversion technology
- perfect welding joint
-Protective function
WSM Series Inverter DC Pulse Argon Arc Welder
Product features
-Full bridge inversion soft-switching technology to effectively reduce IGBT working loss;
-MCU+DSP+CPLD microcomputer control technology to realize full digital control;
-DC manual welding, DC TIG welding, pulse TIG welding, high universality;
-2-step, 4-step function selection, welding-related parameters are all adjustable;
-Slow pulse rising/descending and constant current rising/descending;
-DC manual welding can adjust any striking current and force current;
-20 parameter setting passages for independent memory and call;
-Wide working voltage range design, 60% of current output can also be ensured when three-phase input voltage is lowered to 250V;
-Pulse current rate of rise is adjustable in the machine (please contact the manufacturer);
-Multiple protective functions, such as overheat, water shortage, overvoltage, undervoltage, high frequency, as well as reliable property;
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 | WSM-315 | WSM-400 | WSM-500 | |
|
parameters | Rated input voltage (V) | Three-phase 380V±10% 50Hz | Three-phase 380V±10% 50Hz | Three-phase 380V±10% 50Hz |
| Rated input capacity (kVA) | 12 | 17 | 22 | |
| Floating voltage (V) | 68 | 68 | 83 | |
| Rated duty cycle (%) | 60 | 60 | 60 | |
| Gas pre-flow time (S) | 0.1-15 | 0.1-15 | 0.1-15 | |
| Striking current (A) | 10-160 | 10-160 | 10-160 | |
| Slow rise time (S) | 0.1-10 | 0.1-10 | 0.1-10 | |
| Arc current (A) | 20-160 | 20-160 | 20-160 | |
| Constant current (A) | 5-315 | 5-400 | 5-500 | |
| Force current (A) | 10-200 | 10-200 | 10-200 | |
| Peak current (A) | 5-315 | 5-400 | 5-500 | |
| Duty ratio (%) | 1-100 | 1-100 | 1-100 | |
| Pulse frequency (Hz) | 0.2-50 | 0.2-50 | 0.2-50 | |
| Background current (A) | 5-315 | 5-400 | 5-500 | |
| Decay time (S) | 0.1-15 | 0.1-15 | 0.1-15 | |
| Crater arc current | 5-315 | 5-400 | 5-500 | |
| Gas delay time (S) | 0.1-15 | 0.1-15 | 0.1-15 | |
| Efficiency (%) | 89 | 89 | 89 | |
| Power factor | 0.95 | 0.95 | 0.95 | |
| Class of insulation | F | F | F | |
| Grade of casing protection | IP21S | IP21S | IP21S | |
| Overall dimensions (W*D*H)mm | 337*625*615 | 337*625*615 | 337*625*615 | |
| Weight(kg) | 40 | 42 | 45 | |
