At a glance
▪ Powerful TIG.
Unrivalled TIG technology squeezed into a robust industrial housing and combined with tried-and-tested inverter technology guarantees unsurpassed realworld performance and maximum productivity.
▪ Plain text display with language selection and Tiptronic.
Thanks to the clearly structured user interface and the slanted operating panel, the device control remains well visible throughout operation and affords the user an ergonomic operating position. You select the AC or DC function, the electrode diameter and the welding current based on the machine you are using. When working in Tiptronic mode, you can then save your ideal setting for each weld.
▪ Pulsing and fast pulsing up to 20 kHz.
The standard pulse function with up to 20 kHz that is built into every machine offers you additional benefits when welding thin sheets and delivers greater welding speeds during automated applications.
▪ In a robust, completely transportable industrial housing.
The tough metal housing safely protects the high-end technological innards of your system. Completely transportable at the handles, the machine is also suitable for crane transport.
▪ Automatic final current reduction.
Lorch’s automatic final current reduction produces perfectly clean weld ends by filling the end crater.
▪ Low energy consumption.
The included on-demand function automatically turns the components of the unit on and off as needed. Thermal control sensors monitor the temperature of the components and regulate the speed of the fan accordingly. This smart technology reduces fan noise and dust levels in the machine compartment and helps conserve energy.
▪ Mobility.
The mobile version of the V series comes with a trolley wheelset, allowing you to carry the unit or to move it on its wheels. It will, thus, meet all your mobility needs.
Operating concept
▪ “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
▪ Plain text display with language selection
▪ Switch 2-stroke / 4-stroke
▪ Remote control connection
▪ LorchNet, e.g. for controlling the optional Feed wire feeder and connecting Lorch automation
components
▪ Pulse function
▪ Tiptronic job memory for 100 welding tasks
Technical data
Welding current – TIG [A] : 3 – 240
Welding current – electrode [A] : 20 – 200
Current at 100 % duty cycle (DC) [A] : 220
Current at 60 % duty cycle (DC) [A] : 240
Duty cycle I max. (DC) [%] : 60
Mains voltage [V] : 3~400
Permitted mains tolerance [%] : ± 15
Mains fuse, delayed action [A] : 16
Dimensions (L × W × H) [mm] : 812 × 283 × 518
Weight (DC) [kg] : 29.4
Weight – water cooling (filled) [kg] : 24.1
Included:
▪ TIG torch
▪ Ground cable
▪ Ground clamp
▪ Gas regulator argon
Technical data
Welding current – TIG [A] : 3 – 240
Welding current – electrode [A] : 20 – 200
Current at 100 % duty cycle (AC/DC) [A] : 190
Current at 60 % duty cycle (AC/DC) [A] : 220
Duty cycle I max. (AC/DC) [%] : 50
Mains voltage [V] : 3~400
Permitted mains tolerance [%] : ± 15
Mains fuse, delayed action [A] : 16
Dimensions (L × W × H) [mm] : 812 × 283 × 518
Weight (AC/DC) [kg] : 35.1
Weight – water cooling (filled) [kg] : 24.1
Included:
▪ TIG torch
▪ Ground cable
▪ Ground clamp
▪ Gas regulator argon
▪ Tabung gas argon
Technical data
Welding current – TIG [A] : 3 – 300
Welding current – electrode [A] : 20 – 250
Current at 100 % duty cycle (DC) [A] : 270
Current at 60 % duty cycle (DC) [A] : 300
Duty cycle I max. (DC) [%] : 60
Mains voltage [V] : 3~400
Permitted mains tolerance [%] : ± 15
Mains fuse, delayed action [A] : 16
Dimensions (L × W × H) [mm] : 812 × 283 × 518
Weight (DC) [kg] : 31
Weight – water cooling (filled) [kg] : 24.1
Included:
▪ TIG torch
▪ Ground cable
▪ Ground clamp
▪ Gas regulator argon
▪ Tabung gas argon
Technical data
Welding current – TIG [A] : 3 – 300
Welding current – electrode [A] : 20 – 250
Current at 100 % duty cycle (AC/DC) [A] : 240
Current at 60 % duty cycle (AC/DC) [A] : 280
Duty cycle I max. (AC/DC) [%] : 50
Mains voltage [V] : 3~400
Permitted mains tolerance [%] : ± 15
Mains fuse, delayed action [A] : 16
Dimensions (L × W × H) [mm] : 812 × 283 × 518
Weight (AC/DC) [kg] : 37
Weight – water cooling (filled) [kg] : 24.1
Included:
▪ TIG torch
▪ Ground cable
▪ Ground clamp
▪ Gas regulator argon
▪ Tabung gas argon
Technical data
Welding current – TIG [A] : 3 – 240
Welding current – electrode [A] : 20 – 200
Current at 100 % duty cycle (DC) [A] : 220
Current at 60 % duty cycle (DC) [A] : 240
Duty cycle I max. (DC) [%] : 60
Mains voltage [V] : 3~400
Permitted mains tolerance [%] : ± 15
Mains fuse, delayed action [A] : 16
Dimensions (L × W × H) [mm] : 1130 × 450 × 815
Weight (DC) [kg] : 84.6
Weight – water cooling (filled) [kg] : 14.7
Included:
▪ TIG torch
▪ Ground cable
▪ Ground clamp
▪ Gas regulator argon
▪ Tabung gas argon
Technical data
Welding current – TIG [A] : 3 – 240
Welding current – electrode [A] : 20 – 200
Current at 100 % duty cycle (AC/DC) [A] : 210
Current at 60 % duty cycle (AC/DC) [A] : 230
Duty cycle I max. (AC/DC) [%] : 50
Mains voltage [V] : 3~400
Permitted mains tolerance [%] : ± 15
Mains fuse, delayed action [A] : 16
Dimensions (L × W × H) [mm] : 1130 × 450 × 815
Weight (AC/DC) [kg] : 90.5
Weight – water cooling (filled) [kg] : 14.7
Included:
▪ TIG torch
▪ Ground cable
▪ Ground clamp
▪ Gas regulator argon
▪ Tabung gas argon
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