2.Input range 150V-250V; 70V-130V
3.Output:220V+/-3%; 110V +/-3%.
4.short time delay and over voltage protection
The product is special auto transformer which is connected in different forms. Its output voltage can be regulated smoothly and continuously from zero to the maximum value. The provision of an indication meter is made for the models TDGC2 0.2, 0.25, 0.5KVA. All models find pupular applications in industries, agriculture and scientific researches, and are particularly suited to serve as ancillary facilities for such equipment as various machine tools, transistor curve tracers, projecting TV sets, and analytical instruments in petroleum industry, etc.