Helvi, welding machine- arc 300n 220/380v.

DESCRIPTION

Three phases welding inverters designed to work with unstable supply voltages caused by the use of power generators and long connection lines, designed to meet the requirements of even the most demanding user with a wide current range and a high duty cycle. Excellent welding features guaranteed with all types of commercial electrodes (rutile, basic, stainless steel) due to the possibility to setup Arc Force and Hot Start values. The model 300C can also weld cellulosic and aluminium electrodes. Equipped with special features controlling excess input voltage, overheating and electrode sticking, functions which protect against instable generators even in the harshest working conditions. The TIG/MMA switch also enables use for TIG Lift Arc welding. Equipped with digital display to show welding current, welding voltage and other parameters (hot start and arc force). The generator is fitted with a VRD, which allows to work even in hazard environments. The VRD function