... 1/3 phase 2.voltage as customer need 3.up to 1000KVA TDGC,TSGC contact voltage regualtor, variable transformer ... waveform distortion,small volume,light weight,high efficiency,convenient use,reliable performance and so onMain Technical DataPhase no.: Single-phase ... voltage regulating,temperature controlling,light regulating,power controlling and so on.Detail Specification ModelRating Power(kVA)PhaseNo. ...