Autotransformer, Variable, Variac Single Phase Omega
Variable autotransformers are usually used in cases where voltage changes are required in a completely continuous and linear manner, with the output voltage being a complete sine wave shape without any jumps or oscillations.
These devices are available in two types, single-phase and three-phase, from 0.8 amps to 1600 amps with an insulation test of over 3 kV, and are offered in two models, one for use in electrical panels and the other as a laboratory (covered).
Tally Electric offers a variety of autotransformers (variable – variac) in single-phase and three-phase.