[vc_row][vc_column][vc_column_text]Manually operated Three Phase Variable Transformers in ratings from 3 to over 60 Amps. 

Unlike fixed ratio transformers, Ashley-Edison’s Variac style auto-transformers provide an infinitely variable step-less output voltage that can be adjusted from 0 to 117% of the nominal input voltage.

The available 400V (HB), 208V (LB) and 480V (HB-480) three phase variable transformer ranges are detailed in the TABs below.


If you do not find the variable transformer that meets your application’s exact needs, please contact us with your specific detailed requirements.[/vc_column_text][/vc_column][/vc_row]