TIG welding inverter (with electrode welding function), gas-cooled,
prepared for connection of a WUK 7 cooling unit.
It is “the” complete TIG system for your business. You also overcome the most demanding continuous use with the watercooling unit, the WUK. The system is quickly fixed and the accessories perfectly stowed on the Maxi Trolley, the stable transport carriage.
- “3 steps to weld” operating concept
- user-oriented guidance using illuminated symbols and detailed welding sequence control
- infinitely variable current setting
- Digital display for welding current and welding voltage
- Switch 2-stroke/4-stroke ▪ Remote control connection
- LorchNet, e.g. for controlling the optional water cooling unit or the Feed cold wire feeder
- Pulse function
- Tiptronic job memory for 100 welding tasks
- Possibility for connection of the Lorch Powermaster remote control torch
Lorch T 300 AC/DC ControlPro - Part code 251.5300.1
Welding range (in Amps): 5-300
Voltage range: 10.2 - 22v
Duty cycle TIG AC
Duty cycle 100% 40' C (in Amps) – DC: 200
Duty cycle 60% 40' C (in Amps) – DC: 250
Duty cycle at max. current (in %) – DC: 35%
Duty cycle TIG DC
Duty cycle 100% 40' C (in Amps) – DC: 200
Duty cycle 60% 40' C (in Amps) – DC: 250
Duty cycle at max. current (in %) – DC: 30%
Electrode
Welding range 400v (in Amps): 10-200
Weldable electrodes (mm): 1,5-5,0
Mains
Mains voltage 3~ (50/60 Hz): 400v
Phases (50/60 Hz): 1~
Positive mains tolerance 3~ (50/60 Hz): 15%
Negative mains tolerance 3~ (50/60 Hz): 15%
Mains fuse 3~ (50/60 Hz): 16
Mains plug: CEE 16
Dimensions and weights
Dimensions (LxWxH) (in mm): 483x185x325
Weight (in kg): 16.3
Standards and approvals
Standard: EN 60974-01
Protection class (EN 60529): IP23S
Insulation class: F
Designation: CE, S
Additional in the AC/DC Version
- Changeover DC to AC
- Positive polarity ignition and automatic cap shape
- Lorch MACS special process, increasing the weld quality for thin aluminium