Elta range of Three Phase 5-Step Transformer controllers 3 Amp
A range of transformer voltage controllers used to provide five speed step control of single phase or three phase motors where the pea...
Elta range of Three Phase 5-Step Transformer controllers
A range of transformer voltage controllers used to provide five speed step control of single phase or three phase motors where the peak cu...
Manual five-step transformer (with motor protection) for RVK 315Y4, KTEX, DKEX and DVEX fans.
A three-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps...