Model Number

WSE500

I. Features
??Automatic protection from ovecurrent, overheat, over/under voltage
??Support AC/DC square-wave TIG welding, DC TIG welding, MMA welding
??Small size, light weight, high shift efficiency, energy saving, strong adaptability of the voltage
??In TIG welding, the up/down slope of welding current can be adjustable, and with the function of pre-gas sending and delay gas sending
??HF automatically strike arc, and extinguishes automatically after the arc is successfully started
??In MMA welding, can be used together with almost all kinds of welding electrode with a diameter below 5.0mm
??While DC TIG welding is adopted, can weld all kinds of stainless steel parts, pressure container and pipeline
??While AC square-wave welding is adopted, can weld the nonferrous metals like aluminum and aluminum alloy, etc.
??Adopt inverter technology twice, pure square-wave output, heat concentrated, strong reverse clearance capability; cleaning frequency and ratio can be adjusted, can easily adjust the result of deoxidation in aluminum welding. The mixing ratio and frequency is preset, can effectively protect the tungsten electrode and prolong its service life.
??Can be equipped with the distance control box to realize the distance control, simplify the operation.
II. Main parameters
Type
Contents WSE-315 WSE-400 WSE-500
Power 3-phase 380V/50Hz
Rated input capacity (KVA) 16 22 30
Rated input current (A) 24 34 45
Rated welding current (A) 315 400 500
Welding current 315A 60%DE 400A 60%DE 500A 60%DE
250A 100%DE 315A 100%DE 400A 100%DE
Adjustment range of current 20-315A 20-400A 20-500A
Efficiency 83%
No-load voltage TIG 40-50V
MMA 70-80V
Up/down-slope time
of welding current 0-10S
Time for pre-gas sending 1S
Time for delay gas sending 5S
Dimensions (mm) 500?60?60 550?60?60
Weight (Kg) 35 40 55
Air switch 32A 32A 40A
Input cable (mm2) 3?+1?.5 3?+1?.5 3?+1?
Insulation class F
Raising means Handle

III. Standard configuration
Power source, TIG welding torch and electrode holder