WSM-500 Inverter DC Pulse TIG Welder

WSM-500 Inverter DC Pulse TIG Welder

WSM-500 inverter DC pulse TIG welder with the design of PWM, PFMtechnologies  and DC pulse inverter, hasan increased efficiency and a stable and constant welding current. With 500A rated output current and 37.5KG net weight, this isthe biggest version of the series. Three-phase voltage is adopted in thisproduct, with rated input voltage of 380V, it has astrong capacity of anti-grid fluctuations. We remind you, when theprotection 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 elongatethe length of the electrode to resolve the problem.

Detailed Specifications

ModelNo.: 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