WSM-500 Three-phase 380V 50HZ IGBT Universal Micro DC Pulse Argon Arc Portable TIG Welders
WSM-500 Three-phase 380V 50HZ IGBT Universal Micro DC Pulse Argon Arc Portable TIG Welders
Detailed Product Description
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 |
|
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