The CERDI GLT type is a high quality industrial rectifier offering excellent results for welding of all types of electrodes in all positions and in all kinds of circumstances.
thyristor based source
excellent ignition, even in lower amp. range
stepless hot-start adjustable
minimum current ideal for Tig-welding
high duty cycle
The GLT has a 100% copper wound transformer and air-cooled thyristors. This system allows continuous current regulation. An especially developed shunt-circuit measures constantly the welding current and keeps this one stable, avoiding net fluctuations from influencing the quality of the weld. Even moves of the electrode are being compensated. Both models have a stepless hot-start to improve ignition qualities of each type of electrode. The electronic part is kept apart in a dust-free housing.
Stable current and hot-start
Tig-welding of stainless steel and copper low current for thin materials