TELWIN TECNICA 190 TIG DC-LIFT VRD INVERTER WELDER

The Tecnica 190 TIG DC‑LIFT VRD welder uses inverter technology to deliver a stable, controlled welding current, allowing TIG welding with lift arc (LIFT) ignition and MMA welding with electrodes up to approximately 4 mm in diameter. The VRD device automatically reduces the output voltage when the machine is switched on but not welding, increasing operator safety, especially in damp or difficult environments, and the digital display allows the current values to be set and viewed instantly. Thanks to the built-in protection against overheating, overvoltage, undervoltage and overcurrent, this welder is suitable for both light welding jobs and more demanding applications on steel, stainless steel, titanium, copper, nickel and their alloys.

MAIN FEATURES:
– Welding type: TIG inverter with LIFT ignition in DC and MMA welding with coated electrode.
– Digital display: allows the welding current to be viewed and adjusted instantly.
– Current range: approximately 10 A – 170 A DC adjustable, with maximum current of approximately 160 A @ 20 % duty cycle.
– VRD safety device: reduces the voltage to a safe level when the machine is powered but not welding.
– MMA adjustments: includes functions such as arc force and hot start for better arc control and easier starts.
– Usable electrodes: compatible with rutile, basic, stainless steel and cast iron electrodes from Ø 1.6 mm to 4 mm.
– Built-in protection: thermostatic, overvoltage, undervoltage, overcurrent and compatibility with engine-driven generators (± 15 % of mains voltage).
– Mains voltage: 230 V single-phase, 50/60 Hz for use with a standard mains supply or engine-driven generators.
– Protection rating: IP23, robust, hard-wearing construction for professional use.
– Compact and portable: dimensions approximately 30 × 13 × 23 cm and weight of approximately 4.3 kg, making it easy to transport and use on site.