Manufacturer name: 
 S-MMA 250.igbtS-MMA 250.IGBT inverter welder It is intended for combustion of metal materials both 
inside and outside the rooms. This is possible due to 
MMA methodsWhich does not need a shielding gas. She uses 
Electrodes wrapped suitable for welding steel, iron, aluminum, copper or nickel o 
thickness up to 10 mm.
Modern
 IGBT inverter technology It guarantees stable and precise work. It also affects the high trouble-free device because it uses three-way semiconductor elements that 
Prevent short circuits.
Product features:	- - Practicality - Suitable for processing elements made m.in. steel, iron, aluminum or copper,
- - Performance - the use of modern IGBT technology guarantees precise work and protection against short circuits,
- - Intuitive - an easy-to-use control panel and stepless knob enable precise setting of the welding current value,
- - Mobility - a comfortable handle and a small dimensions facilitate the transfer of welding machines,
- - Safety - overheating protection system and a hot air draining fan protect the device,
Stamos devices were made according to strict European standards and passed tests for compliance with CE and RoHS. This guarantees a long service life and the high quality of the device.Technical parameters:	- - Model - S-MMA 250.igbt
- - catalog number - 2203
- - article - New
- - power supply - 230 V / 50 Hz
- - Rated entrance current - 34 a
- - Max input current - 43 a
- - Rated entrance power - 7.8 kVA
- - Max. Input power - 9.9 kVA
- - tension of idling - 56 V
- - MMA welding current - 20 - 250 A
- - Work cycle - 60%
- - Welding current in a 60% work cycle - 250
- - Welding current in the 100% work cycle - 193
- - electrode diameter - 1.6 - 5 mm
- - Welding thickness - 1.5 -10 mm
- - Hot Start - So
- - Cable with MMA handle - 8 m
- - Mass cable with terminal - 8 m
- - Cooling - Fan
- - Insulation class - F
- - Protection class - Ip21
- - Dimensions (DXSXW) - 38 x 12 x 28 cm
- - weight - 7.2 kg
- - Dimensions of shipment (DXSXW) - 47 x 25.5 x 31 cm
- - shipping weight - 8.6 kg
Features:	- - Hot start consists in a temporary increase in the welding current during the arc,
Included:	- - MMA welder
- - Cable with MMA handle - 8 m
- - mass cable with terminal - 8 m
- - Instructions