Field work often involves the use of generators, which do not always provide stable voltage. The TELWIN TECHNOLOGY 238 XT welder is equipped with an advanced MPGE (Multi-Protection for Generator) system that addresses these challenges. This intelligent electronic system acts like a watchdog, monitoring and correcting power supply parameters in real time.

The MPGE system provides multi-level protection for both the welder itself and the welding process. First, it effectively filters interference and surges coming from the generator. Second, it compensates for voltage fluctuations, maintaining a stable welding arc even when the power source is unstable. Third, it protects the welder’s internal components from damage caused by suboptimal power supply. For the professional welder, this means stress-free work anywhere, the certainty of getting high-quality welds, and a significant increase in the life of the machine. You no longer have to worry about whether your power unit will “get along” with your welder – TELWIN 238 XT with MPGE is ready for it.

The TELWIN TECHNOLOGY 238 XT is not just about raw power, but also about intelligent support for the welder. The integrated Arc Force, Hot Start and Anti-Stick functions are a trio that revolutionizes MMA welding, making it easier, more efficient and producing better results.

Hot Start is a feature that delivers a pulse of higher current at the time of arc ignition. This ensures that the arc ignites instantly and reliably, even with electrodes that are difficult to strike (e.g., alkaline) or on slightly dirty or cold surfaces. This minimizes the risk of electrode sticking at the start.

Arc Force (arc dynamics) works during welding by automatically increasing the current when the arc length decreases (e.g., when the welder brings the electrode closer to the material). This prevents the arc from “dimming” and the electrode from sticking, making it easier to maintain a stable welding process, especially in forced positions or when welding with a short arc, which is key to achieving proper fusion.

Anti-Stick springs into action when the electrode, however, sticks to the material. The system immediately reduces the welding current to a minimum, preventing overheating and damage to the electrode, and making it easier to detach the electrode without damaging the weld material. For the professional, these features mean more control over the process, higher weld quality, fewer rework, and significant savings in time and materials.

The TELWIN TECHNOLOGY 238 XT CE/MPGE is designed for professionals for whom mobility, durability and versatility are key. Its compact dimensions and relatively low weight (about 6.5 kg for the unit alone) make it easy to carry and not a heavy burden, even when working at heights or in hard-to-reach places.

The sturdy plastic case included in the set (ACX+CASE) is not only convenient for transportation, but most importantly, it effectively protects the device from mechanical damage, dust and moisture during storage and movement between jobs. The IP23 protection rating further confirms the welder’s suitability for use in demanding workshop and field conditions.

The versatility of the TECHNOLOGY 238 XT manifests itself in the ability to weld with a wide range of covered electrodes (MMA) – rutile, basic, stainless steel and cast iron, with diameters ranging from 1.6 mm to 4.0 mm (and even 5.0 mm under favorable conditions). This makes the welder suitable for a wide variety of applications: from light construction and repair work, through locksmithing, to more demanding tasks in industry or agriculture. This is one device that will meet a wide range of challenges, providing reliability and excellent welding results in all conditions.