The Telwin Welding Machine INVERPULSE 625 Description: Continuous, pulse and double pulse operation; 50 pre-set synergic programmes; Storage of 40 customized Welding Machine programmes and of the last 10 alarm states; Possibility to connect to computers or industrial lines; Regulation of bi-level, post-gas time, current down slope, electronic reactance, wire feeder start up, burn-back time;remote control connector;Thermostatic, overcurrent, overvoltage, undervoltage, phase failure protectionst.