DIGITIG 315 AC/DC MULTIPULSE welding set

The DIGITIG 315 AC/DC MULTIPULSE digital welding machine is the latest generation device intended for professional use. It is made in IGBT technology and equipped with digital control using a microcontroller (MCU). It is used for manual TIG welding of steel and non-ferrous metals using direct and alternating current. The device is equipped with the MMA welding option (coated electrode).

The welder allows full digital regulation and control of welding parameters, arc and pulse characteristics, as well as selection of the AC current waveform. It has HF ignition, HOT START and ARC FORCE functions, two-step and four-step control, spot welding and an LED display. The device has a memory of the last setting, i.e. after turning it off and on again, the last set parameters are restored. It is also possible to save 20 sets of pulse and welding current parameter settings. The set includes a liquid-cooled TIG welding torch, an electrode cable and a mass cable.

An efficient WS-7L cooler dedicated to this welder is included to cool the welding torch. The use of a heat exchanger built on a copper coil and a stainless steel pump significantly increase the cooling efficiency and extend the life of the device. The whole thing is built on a stable trolley, with a very practical shelf for accessories and tools, welding wire holders and hangers for the handle and welding cables.

Technical specification:
Catalog number 7812742
EAN code 5903686618260
Welding/cutting/other methods MMA DC, TIG HF AC, TIG HF DC
Supply voltage [V] AC 3×400
IGBT manufacturing technology
Max. MMA welding current [A] 280
Max TIG AC welding current [A] 315
Max TIG DC welding current [A] 315
MMA duty cycle [%] 60
TIG duty cycle [%] 60
Voltage at no load [V] 67
Current rise time [s] 0 – 15
Initial current [A] 5-315
Base current [A] 5-315
Current decay time [s] 0-15
Crater Current [A] 5-315
Gas pre-flow [s] 0.1 – 15
TIG gas post-flow [s] 0.1 – 15
TIG pulse frequency [Hz] 0.5 – 999
TIG pulse width [%] 10-90
AC frequency [Hz] 1 – 250
AC balance [%] 15-50
Max power consumption MMA [kVA} 9.2
Max TIG power consumption [kVA] 6.3
Max current consumption MMA [A] 15.3
Max TIG current consumption [A] 13.7
The main TIG method
2T/4T functions, Alarm, Arc Force, Fan Stop, Electrode cleaning function, Microcontroller (MCU), Current upslope, Current downslope, Settings memory, TIG gas post-flow, Gas pre-flow, TIG pulse, Digital control, AC waveform selection, Display LED
Network security [A] 16
Cooler supply voltage [V] AC 230
Pump power [W] 370
Coolant flow [l/min] 8
Cooling liquid pressure [MPa] 0.3
Rated cooling capacity [kW (1l/min)] 1.5
Tank capacity [l] 3.5
Warranty period for companies [years] 1
Weight [kg] 97
Dimensions (L x W x H) [cm] 112 x 81 x 121

EQUIPMENT INCLUDED:
T-18/4m welding torch
Electrode cable
Ground cable