At the heart of the Genesis 1700 AC/DC is a fully digital multiprocessor system with an advanced Digital Signal Processor (DSP). Backed by DIGITAL POWER® and DDWC® (Digital Dynamic Welding Control®) technologies, it provides instant and precise control over every aspect of the welding arc. This means extreme stability, the ability to achieve a high-powered yet soft and quiet arc. The system dynamically adapts parameters in real time, compensating for changes in arc length, for example, making welding easier and guaranteeing the highest quality and repeatability of welds. This is the foundation of precision TIG AC/DC and MMA welding.

The Genesis 1700 AC/DC is a true expert in TIG welding. In TIG AC mode, it offers full control over welding aluminum and its alloys: adjustable waveform (rectangular, sine wave, triangle, mixed), AC frequency, AC balance, and even an advanced AC/DC Mix function. Functions such as “Fuzzy Logic” and “Easy Rounding” make ignition and electrode forming easier. In TIG DC mode, it excels in stainless steels, titanium and other metals, offering full control of the welding cycle (Pre-gas, start/finish currents, ramp-up/down, Post-gas), as well as Standard Pulse and Fast Pulse for precise heat control and excellent weld appearance. Arc ignition can be non-contact (HF) or contact (LIFT).

Despite its compact size, the Genesis 1700 AC/DC is also a very capable MMA welder, offering up to 150 Amperes of current. The process is supported by smart features: adjustable Hot Start facilitates arc ignition, Arc Force dynamically stabilizes the arc and prevents electrode sticking, and MMA Synergy optimizes characteristics for different types of electrodes (alkaline, rutile, cellulose, CrNi, Al, cast iron). In addition, Dynamic Power Control (DPC) allows you to select the desired V/I characteristics. All this makes electrode welding easier and the welds are of higher quality, even when working with difficult materials or in demanding positions.

The Genesis 1700 AC/DC is a device that is friendly to your wallet and the environment. Thanks to U.P.F.R. (Unity Power Factor Rectifier) technology with integrated active power factor correction (PFC), the welder achieves a power factor close to unity (PF=1, cosφ=0.99). This means significant electricity savings (80% efficiency) and less strain on the grid, allowing it to operate even on longer extension cords or weaker installations. It also generates less harmonic interference (compliance with EN 60974-10). The COD® (Cool On Demand®) intelligent cooling system activates the liquid pump (with optional cooler) only when needed, reducing noise and energy consumption and extending the life of the cooling system.

Operation of such an advanced device is surprisingly easy thanks to the Selco iPanel with its 3.5-inch color LCD display. Intuitive menus and clear graphics guide the user through all settings. Three levels of interface sophistication (Easy/Advanced/Professional) are available, allowing the visibility of functions to be tailored to the operator’s skills. The device offers the ability to save as many as 64 personalized welding programs, which is invaluable for repetitive tasks and ensures perfect consistency of parameters. The panel can also be code-protected against unauthorized changes. Internal communication via high-speed CAN Bus ensures smooth operation of all systems.

The Selco Genesis 1700 AC/DC combines advanced technology with a compact and lightweight design (only about 18.8 kg!), making it an ideal tool for mobile and workshop work. Robust housing (IP23S) and high quality workmanship guarantee durability. The possibility of power supply from 230V or 115V further increases its versatility. This used unit, preserved in “like new” condition, is a chance to own premium equipment. Importantly, you are buying it from an official voestalpine Böhler Welding distributor and service center. Our knowledge of Selco technologies (now integrated with Böhler) is your guarantee of expert advice, support and confidence that you are choosing proven equipment from a reliable source.