Description

Servo Voltage Stabilizer: Servo voltage stabilizer is a type of stabilization system that is controlled by servo motor to supply optimum voltage. Buck boost transformer is used to capture fluctuations in input and correcting output by regulating current. The servo voltage stabilizer use power of auto transformer and buck boost transformer, these are connected between load and incoming supply. The auto transformer is connected with the boost transformer’s primary winding in such a way that one tap point of variable auto transformer is connected with the lead of the winding, the applied voltage on the primary winding can increase or decrease the supply voltage on the secondary side. Depending as per supply input voltage, AC synchronous motor will rotate in clockwise or anticlockwise direction to drive autotransformer to achieve high or low output voltage. For achieving desired output voltage, an electronic control card is used for continuously monitoring and comparing the output data with set reference output voltage. The electronic control card captures and responds in the variation of input voltage.

Features:

Phase: Three Phase
Input Voltage: 340-480 V
Efficiency: 98 %
Response Time: 10 m/sec
Max Frequency: 63 Hz
Rate Of Correction: 16-100 V/sec line to line
Min Frequency: 47 Hz
Min Operating Temperature: 15 deg C
Max Operating Temperature: 50 deg C