submerged arc welding power supply / DC
GTH 1002 Kjellberg Finsterwalde


  • Technique:

    submerged arc

  • Other characteristics:


  • Current:

    Max.: 1000 A


SA welding rectifier GTH 1002The rectifier GTH 1002 is a power source for submerged-arc welding (SAW). It delivers up to 1000 A DC with constant voltage characteristics. In connection with the welding automats of the KA series the entire welding process can be controlled via the stepless adjustment of fixed nominal values. Voltage fluctuations of max. 10% can be compensated. The GTH 1002 is the ideal power source for extremely long welds.

The robust SAW power source has been designed for mechanised, partly and fully automated welding in container construction, shipbuilding, bridge building and industrial assembly.

Four eye hooks allow the easy and location-independant use despite a weight of more than 400 kg. The dust-proof electronics and the standard contactless remote control make the SA welding process flexible. Further, two welding cable connections offer the opportunity to use one power source for two parallel steps.