Compact reliable IGBT MMA welder with LED display 250A 230V S-MMA-250PI.2

Manufacturer name: S-MMA-250PI.2

Powerful MMA welder from the German brand Stamos Germany designed for welding metals using a covered electrode. It was made of high-quality materials and modern components, which make it not only reliable, but also efficient. Its duty cycle is 60% at a welding current of 250 A.

The S-MMA-250PI.2 uses modern IGBT inverter technology. It guarantees a high degree of reliability, as well as efficient operation and fast switching between functions. This is thanks to the three-contact semiconductor element, which is short-circuit-proof.


Features:

• Efficiency - modern IGBT technology helps achieve a duty cycle of 60%,
• Mobility - compact size, light weight and convenient belt make it easy to carry the machine,
• Convenience - additional functions and long cables positively affect the comfort of work,
• Versatility - the welder can handle iron, nickel, cast iron and copper alloys and steel with a total thickness of 1.5 mm,
• Safety - indicator lights warn the user during irregularities, and a fan prevents the machine from overheating.

• - Model - S-MMA-250PI.2
• - Part number - 10020228
• - Article condition - New
• - Voltage - 230 V / 50 Hz
• - Nominal input current - 34 A
• - Maximum input current - 43 A
• - Rated input power - 7.8 kVA
• - Maximum input power - 9.9 kVA
• - Idling voltage - 56 V
• - MMA welding current - 20-250 A
• - Duty cycle - 60%
• - Welding current in 60% duty cycle - 250 A
• - Welding current in 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 wire length - 8 m
• - Power cord length - 2 m
• - Dimensions (DxSxW) - 35 x 12.5 x 22.5 cm
• - Weight - 4.8 kg
• - Shipping dimensions (DxSxW) - 44 x 26 x 29 cm
• - Shipping weight - 9.7 kg

Device functions:

• Hot Start consists of a momentary increase in welding current during arc ignition,

Welding method:

• MMA (covered electrode) - will work well indoors and outdoors. It does not require shielding gas and works well when welding thin materials (from 1.5 mm thick), for example: copper, iron, nickel, aluminum or alloys such as steel and cast iron. The S-MMA-250PI.2 model is resistant to voltage fluctuations, so that welds made with it have good operating and mechanical values.

• - MMA welder
• - Cable with MMA holder - 8 m
• - Ground wire with clamp - 8 m
• - Instruction manual EN