technical data:current drawn from the mains: 42 amains protection: c25rated supply voltage: 230 v 50hz (1ph)power: 7.8 kwopen circuit voltage: 82 vmaximum current: 220 a - 60%welding electrode diameter: 1.6 - 5.0welding current adjustment range: 10-220 aprotection degree: ip21weight of the device / set: 8/9 kgoverall dimensions l x w x h: 310x125x220 mmpackaging dimensions l x w x h: 430x200x360 mmpraktik 220 led synergy is an inverter welder for mma welding with a coated electrode using direct current (dc) and tig welding using direct current (dc) with short-circuit arc ignition. It allows for welding with rutile and basic electrodes as well as for stainless steel and cast iron. Synergically controlled smooth welding current regulation. Its small size and weight make the device ideal for both workshop and field work.a clear led display enables precise device adjustment ensures stable parameters and high welding quality.mma synergy - when setting the welding current the device suggests the appropriate diameter of the welding electrode and the thickness of the welded material for the selected current.vrd function (voltage reduction device) - reduces the open-circuit voltage on the electrode to a safe value. Ensures safety against electric shock when working in a humid environment.pulse function - enables welding with a coated electrode in a pulsed current.the welding machine has functions that facilitate the process of mma welding with a coated electrode:arc force:short circuit current regulation - facilitates the transfer of a drop of molten electrode to the welded material preventing the arc from being extinguished when the electrode drop comes into contact with the weld pool.hot start:hot start regulation - facilitates the ignition of the electrode by providing a higher welding current with each arc ignition.anti stick:short circuit protection - automatically switches off the welding voltage if the electrode sticks to the welded material which facilitates its separation and prevents the accidental formation of a welding arc.parameters physicalthe device has a fan cooling system which significantly increases its efficiency.the device is equipped with overload protection which increases its reliability.praktik 220 led synergy is designed to operate with a power generator (+/- 15%).power supply parameterssingle-phase power supply 230v. The device is equipped with a power plug.equipmentthe delivery includes a device with a 3 m mma electrode cable and a 2 m ground cable.**
