Manufacturer's name: S-MMA-250PI.2 This powerful MMA welder from Stamos Germany is designed for welding metals using a coated electrode. It's made of high-quality materials and modern components, making it not only reliable but also efficient. Its duty cycle is 60% at a welding current of around 250 A. The S-MMA-250PI.2 model utilizes modern IGBT inverter technology. This ensures a high degree of reliability, as well as efficient operation and quick switching between functions. This is achieved thanks to a three-pin semiconductor element that is short-circuit-proof. Features: Efficiency - modern IGBT technology helps achieve a 60% duty cycle. Mobility - compact size, low weight, and a comfortable strap make the machine easy to carry. Convenience - additional features and long cables positively impact work comfort. Versatility - the welder can handle iron, nickel, cast iron, copper alloys, and steel with a total thickness of 1.5 mm. Safety - indicator lights warn the user of any irregularities, and a fan prevents the machine from overheating. STAMOS devices are manufactured according to strict European standards and have been tested for CE and RoHS compliance. This guarantees long life and high quality. Technical parameters: - Model - S-MMA-250PI.2 - Catalog number - 10020228 - Article condition - New - Voltage - 230 V / 50 Hz - Rated input current - 34 A - Maximum input current - 43 A - Rated input power - 7.8 kVA - Maximum input power - 9.9 kVA - Open circuit voltage - 56 V - MMA welding current - 20-250 A - Duty cycle - 60% - Welding current at 60% duty cycle - 250 A - Welding current at 100% duty cycle - 194 A - Electrode diameter - 1.6-5 mm - Welding thickness - 1.5-10 mm - Hot Start - Yes - Power factor - 0.93 - Efficiency - 80 - Cooling - Fan - Insulation class - F - Safety class - IP21 - Cable length with MMA holder - 8 m - Ground cable length - 8 m - Power cable length - 2 m - Dimensions (LxWxH) - 35 x 12.5 x 22.5 cm - Weight - 4.8 kg - Shipping dimensions (LxWxH) - 44 x 26 x 29 cm - Shipping weight - 9.7 kg Device functions: Hot Start consists of a momentary increase in the welding current when the arc is struck, Welding method: MMA (coated electrode) – suitable for indoor and outdoor use. It does not require shielding gas and is suitable for welding thin materials (from 1.5 mm thick), e.g. copper, iron, nickel, aluminum or alloys, including steel and cast iron. The S-MMA-250PI.2 model is resistant to voltage fluctuations, which ensures welds made with it have good operational and mechanical values. Included in the set: - MMA welder - Cable with MMA holder - 8 m - Ground cable with clamp - 8 m - Instruction manual in Polish