Servo Controlled Voltage Stabilizer (SCVS)

Servo Controlled Voltage Stabilizer utilises an auto transformer coupled with motor and Buck Boost Transformer. The Buck Boost Transformer has two windings i.e Primary and secondary. Primary connected to Auto Variable Transformer and secondary to series with supply line. The Primary voltage of buck boost transformer controlled by auto transformer moving arm position with the help of motor. Thus adding or subtracting, the line voltage is being controlled.

      

Rating Available

Air-cooled

Single Phase 1KVA, 2KVA, 3KVA, 5KVA,
10KVA, 15KVA.
ThreePhase 5KVA,7.5KVA,10KVA ,15KVA,20KVA,25KVA,
30KVA,40KVA,50KVA,60KVA
,75KVA,80KVA,100KVA.

Oil-Cooled

20KVA,30KVA,50KVA,75KVA,
80KVA,100KVA,120KVA,150KVA,
175KVA,200KVA,220KVA,250KVA,275KVA,
300KVA,350KVA,400KVA,500KVA

Key Features

  • High efficiency & Fast response.
  • Wide input voltage range & Audible alarm for trip conditions
  • 99.99% failure proof control circuit.
  • No over-shoot and under-shoot and hunting.
  • Built in bypass switch
  • Less active component avoids failure ratings.
  • Special electronic circuit to operate on gen-sets.
  • No effect of Power factor and frequency variations.
  • Single PCB for three phase Sensing and correction.
  • Voltage at speed related to rate of fluctuations and void.
  • Separate isolated PCB meant for Triac-switching for motors.
  • Variable speed high torque dc servo motor proportionally controls corrections.
  • Rugged and smooth ac motor drive control through opt isolator circuit which is highly reliable.
  • Separate isolated PCB for triac switching for motor.

    • Application

    Plain Paper Copiers, Photography Equipments, Computers, CNC Machines, Radio and Televisions Transmitters, Defence equipments, Navigational Equipments, Electro-Medical Equipments, Laboratories Equipments, Process Control Equipments, Telephone Exchanges, AC Plants, Recording and Processing Equipments and many other Industrial and Commercial Applications.

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