Magnum THF 237 AC/DC

The THF237 AC/DC PULS device by MAGNUM is a lightweight portable inverter welder designed for TIG HF (non-contact arc ignition) welding with AC and DC welding. THF 237 provides excellent performance in welding aluminum and its alloys, unalloyed steel, low-alloyed steel, high-alloyed steel, titanium and other weldable metals and alloys. The device can also be used for MMA welding using fusible covered electrodes.. The THF 237 welder is powered by 230V single-phase mains, and has a high 60% duty cycle at 200 A, which allows it to be used in various industrial segments. . The device has an intuitive, easy-to-use control panel that allows quick and precise selection of individual welding parameters. The control panel is equipped with a multifunctional display showing the values of individual parameters, the adjustment of which is carried out with a single knob. The welder is characterized by a wide range of applications, it is dedicated to all kinds of welding work in industrial plants, locksmith workshops, repair shops, etc.The digital function panel allows precise control of all the most important welding parameters for TIG AC/DC methods:. TIG process flow chart, - AC balance, - AC current frequency, - Memory - Gas discharge before welding, - Start current, - Current rise time, - Welding current, - Current falling time, - End (blanking) current, - Gas discharge after welding - TIG PULSE: peak current, base current, pulse frequency, pulse width - 2T/4T operation modeand the most important parameters for MMA AC/DC methods:. - Welding current intensity, - Hot start (Hot Start) - easier electrode ignition, - Arc Force - stabilizes the welding arc and eliminates short circuits, easier welding in forced positions. . The current source is built on the basis of IGBT (Insulated Gate Bipolar Transistor) transistors, which provide a minimum of electromagnetic interference, low power loss in the basic circuits, enabling increased efficiency and reliability of the current source. Very high efficiency, directly translating into lower power consumption, and high switching frequency, provide instantaneous adjustment of current to changes in parameters during welding.The THF237 AC/DC PULS device by MAGNUM is a lightweight portable inverter welder designed for TIG HF (non-contact arc ignition) welding with AC and DC welding. The 237THF provides excellent performance in welding aluminum and its alloys, unalloyed steel, low-alloy steel, high-alloy steel, titanium and other weldable metals and alloys. The device can also be used for MMA welding using fusible covered electrodes.. The THF 237 welder is powered by 230V single-phase mains, and has a high 60% duty cycle at 200 A, which allows it to be used in various industrial segments . . The device has an intuitive, easy-to-use control panel that allows quick and precise selection of individual welding parameters. The control panel is equipped with a multifunctional display showing the values of individual parameters, the adjustment of which is carried out with a single knob. The welder is characterized by a wide range of applications, it is dedicated to all kinds of welding work in industrial plants, locksmith workshops, repair shops, etc.The digital function panel allows precise control of all the most important welding parameters for TIG AC/DC methods:. TIG process flow chart, - AC balance, - AC current frequency, - Memory - Gas discharge before welding, - Start current, - Current rise time, - Welding current, - Current falling time, - End (blanking) current, - Gas discharge after welding - TIG PULSE: peak current, base current, pulse frequency, pulse width - 2T/4T operation modeand the most important parameters for MMA AC/DC methods:. - Welding current intensity, - Hot start (Hot Start) - easier electrode ignition, - Arc Force - stabilizes the welding arc and eliminates short circuits, easier welding in forced positions. . The current source is built on the basis of IGBT (Insulated Gate Bipolar Transistor) transistors, which provide a minimum of electromagnetic interference, low power loss in the basic circuits, enabling increased efficiency and reliability of the current source. Very high efficiency, directly translating into lower power consumption, and high switching frequency, provide instantaneous adjustment of current to changes in parameters during welding. TECHNICAL DATA: Power supply: AC 230 [V], 50/ [Hz],. Required protection: 25 [A] . Operating cycle: 60 [%]. Idle voltage Uo: 64 [V]. TIG AC welding current: 10 - 200 [A]. DCTIG welding current: 10 - 200 [A]. MMA welding current: 10 - 200 [A]. Casing protection class: IP21S/H. Weight: 15.5 [kg].