Oil-Cooled Digital Servo Stabilizer

AUTOMATIC DIGITAL SERVO VOLTAGE STABILIZER Three Phase, Suitable for Unbalanced Input provide Balance Output in each phase. Oil Cooled Model, Indoor Type INPUT VOLTAGE :170 270V; 50 c/s A.C. between any Phase & Neutral Correspond to 300V- 470V Phase to Phase. OUTPUT VOLTAGE : 230V +/- 1%; 50 c/s A.C. between any Phases to Neutral Correspond to 400V +/- 1 % Phase to Phase.