ZD5-1200 EJ THYRISTOR BASED DC POWER SOURCE FEATURES High welding performance based on unique design. High reliability. 100% duty cycle at 1000 Amps & 70% duty cycle at 1200 Amps. Suitable for long-time high current welding. Special dust proof structure avoids the abnormal failure of electric component. Suitable for high power supply fluctuation. Suitable for high ambient temperature. CC/CV DC output Optional. VIEW FULL CATALOGUE INDUSTRY & APPLICATION H Beam line of Pre Engineering Building & Railway Girder. Long & Cir Seam Welding of Pressure Vessles, Tanks, Pipe etcRailway & Bridge GirderWear plate CladdingEOT CranesElectric PoleShipbuilding SPECIFICATION SpecificationsZD5-1200 EJControl ModeThyristorMains supply415V±20%, 3Ph, 50HzRated input power89 KVARated no load voltage75VOutput current range200 – 1200AFull load rating1200A / 70%Continuous load1000A / 100%Protection classIP21SInsulation class200 Deg CDimensions, L x W x H880 x 590 x 925 mmWeight330 Kg