Welding transformer TDM-401

Intended for manual arc welding with coated electrodes at alternate current of low carbon and low alloy steels, with natural cooling. Description: - The current is regulated by switching the windings,which results in two ranges of current regulation.The change of the distance between the primary and secondary windings provides smooth control of current within each range. - Stepless adjustment of welding current. - Easy ignition and steady arc burning. Specifications: Range of welding current, A: small currents - a 70-200 high current - 200-460 The activation period when the temperature of the working space 20 °C 60% Mains voltage - 220 V or 380 Power supply frequency, Hz - 50 The open circuit voltage, In - 64-80 Nominal operating voltage, V - 36 Maximum power consumption from the network, no more, kVA 17,3 The diameter of electrode used, mm - 2-6 Dimensions LxWxH, mm - 585х555х848 The mass of the welding power source, kg – 140