Description

Air Cooled Servo Stabilizer are meant for obtaining stable A.C. voltage supply from fluctuation mains within very close tolerance. Safe Stab servo stabilizer is very sturdy in construction heavy duty and satisfactory in performing under all conditions. Safe Stab servo incorporates solid state control devices, stepper motor operates auto transformer with buck & boost transformer. When the output voltage deviates from the adjusted required voltage, the solid state device produces an error signal which moves the auto transformer drive motor and feeds the voltage to the primary of buck boost, the secondary of buck boost is in series with the load so that the secondary voltage gets added or subtracted to keep the output voltage within 0.5% of the set voltage