(Our Customer) In Spite of best efforts by ELECTRICITY BOARD and various other factors, the supply voltage at user’s location does fluctuate much beyond the reqired operating limits of Electrical /Electronics equipments. This Causes malfunctioning / damage to these equipments resulting into production losses & costly repairs. To ensure the safety against the voltage fluctuations , with wide practical experience in the field we introduce Niyantran the SERVO CONTROL VOLTAGE STABILIZER, to maintain the potential level constant, connected to expensive & sensitive NC / CNC Machine tools, Computers and other Microprocessor based equipments.

Voltage Stabilizer employs a continuously variable auto transformer (variac) to feed a variable boosting / bucking voltage in the mains line through a series regulation transformer. The output voltage of the stabilizer is sensed and compared with the reference voltage to produce a control signal for servo motor which is coupled to variac through a pair of gears