... duty cycle suitable for constant welding; Automatic arc force JLT MMA 141 digital welding machineJLT MMA 141,161,150,160,200, with their lightness, reduced ... 40°C environment temperature as imposed by the standardsTECHNICAL DATA JLT MMA 2500141161150160200Single phase input 50/60 HzV230230230230230230Installed powerkVA2,03,74,04 ... ×1826×11×1826×11×18Weightkg1,53,23,545,25,5 JLT MMA 141 welding machine