TNSMutsetse wezvikamu zvitatu we high precision automatic voltage regulator unosanganiswa neTND(SVC) single phase high precisioraomatic voltage regulator, Zvikamu zvitatu zvinogadziriswa zvakasiyana kuti zvive nechokwadi chekuti voltage yakachengeteka yakachengeteka muchikamu chimwe nechimwe. Simba rinouya re network izvikamu zvitatu waya ina sisitimu, kubatanidza kwakafanana nenyeredzi (Y), simba rekubuda rinogona kugadzirwa muzvikamu zvitatu waya ina oizvikamu zvitatu waya nhatu, mamita matatu ampere anoratidza simba rekubuda pachikamu chimwe nechimwe, zvichidzivirira volage yechikamu chimwe nechimwe ne aswitch & voltage meter shift.