SPARTUS®
ProTIG
401PW AC/DC
MODERN AND EFFICIENT TIG AC / DC WITH PULSE
Technical parameters
Input | ~3× 400V ± 10% 50 / 60 Hz |
Welding Current TIG [A] | 10 400 |
Duty cycle [%] | 60 |
TIG PARAMETERS | |
Gas pre flow [s] | 0,1 2 |
Up slope [s] | 0 10 |
Down slope [s] | 0 10 |
Gas post flow [s] | 0 10 |
TIG PULSE mode | ![]() |
Pulse Amps [A] | 10 400 |
Base Amps [A] | 10 400 |
Pulse Width [%] | 5 95 |
Pulse frequency [Hz] | 0,5 999 |
AC frequency [Hz] | 50 250 |
AC Wave Forms | Square, Sinusoidal, Triangular |
AC balance [%] | 10 99 |
2T/4T Control | ![]() |
Arc ignition | LIFT / HF |
Output remote control | ![]() |
MMA PARAMETERS | |
MMA welding mode [AC/DC] | ![]() |
Welding current MMA [A] | 10 400 |
Hot Start range [%] | 0 10 |
Arc Force range [%] | 0 10 |
No-load voltage [V] | 74 |
OTHER | |
Current consumpiton [A] | AC: TIG 25.1 / MMA 19.4 DC: TIG 25.7 / MMA 32.7 |
Power factor(cosφ) | 0,7 |
Efficiency η [%] | 85 |
Insulation class | H |
Protection class | IP21S |
Water cooler | ![]() |
Tank capacity [l] | 5 |
Weight [kg] | 78.5 |
Dimensions [mm] | 1150 × 600 × 1200 |
Description:
SPARTUS® ProTIG 401P AC/DC is a inverter welder in a modern edition. It allows TIG AC/DC and MMA AC/DC welding with
current up to 400A. The device is powered from a 400V three-phase network.
Thanks to the solutions used, the ProTIG 401P AC/DC also enables advanced TIG AC and TIG DC welding with a choice of arc ignition HF or Lift method. The device is
equipped with a pulse welding function, which makes the machine perfect for welding very thin sheets and aluminum.
ProTIG 401P AC/DC has functions supporting the welding process in TIG method:
- output AC waveforms square, sinusoidal, triangular,
- 2T/4T Trigger Control,
- AC balance, AC frequency, pulse frequency, pulse width and pulse amps adjustment,
- up slope and down slope adjustment,
- SPOT welding.
ProTIG 401P AC/DC enables MMA AC and MMA DC welding. The process of joining metals in this method is additionally
supported by functions such as:
- Arc Force
- Hot Start.
Additionally the device has 10 memory channels. The user can easily save and recall the most used settings.
The ProTIG 401PW AC/DC model is additionally equipped with an integrated liquid cooler, whichensures efficient cooling
of the torch during welding with high currents. The whole is placed ona transport cart with space for a shielding gas
cylinder.
Modern design, LCD function panel and the possibility of wireless control in combination with high-class components
makes the ProTIG 401P AC/DC stand out on the market.
The professional device of the SPARTUS® Pro line is perfect suited to the production sector and industry.
SPARTUS® ProTIG 401PW AC/DC package:
Device ProTIG 401PW AC/DC
Cooler
MaxCoolant - cooling liquid
4 wheel drive set
TIG torch SPP 18 4B X 4m
TIG toolbox (consumable kit)
3m electrode holder
3m work clamp
Gas hose
User's manual

Torch SPP current-carrying capacity 350A DC / 250A AC
