Inverter DC Pulse TIG Welder

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Inverter DC Pulse TIG Welder

WSM-500 inverter DC pulse TIG welder with the design of PWM, PFM technologies and DC pulse inverter, has an increased efficiency and a stable and constant welding current. With 500A rated output current and 37.5KG net weight, this is the biggest version of the series. Three-phase voltage is adopted in this product, with rated input voltage of 380V, it has a strong capacity of anti-grid fluctuations. We remind you, when the protection effect of the gas is not enough, please check the purity of argon, pre-flow and post-flow time, sometimes please increase nozzle size or elongate the length of the electrode to resolve the problem.

Detailed Specifications
Model No.: WSM-500
Sheet metal thickness: 0.8-10mm
Dimension (L×W×H): 580×300×560mm
No-load voltage: 68V
Welding current: 5-500A
Base current range: 5-500A
Start current: 5-500A
Crater current: 5-500A
Current up slope time: 0-10s
Current down slope time: 0-10s
Post flow time: 1-10s
Pulse frequency: 0.5-250Hz
Pulse rate: 10-90%
Rated input voltage: Three-phase 380V±10%
Rated input power: 19KVA
Rated input current: 28A
Rated output current: 500A
Rated load voltage: 30V
Duty cycle: 60%
N.W.: 37.5KG

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