NECS SCR Static Voltage Stabilizers are Real time small step type, motor-less, having  good Voltage regulation up to 5 volt accuracy. These systems are built on state of the art technology using PLL Zero cross Tap Changing algorithm inside DSP to ensure that sensitive loads are effectively protected from grid voltage variations. The basic topology uses a buck-boost transformer with fine intelligently selected Taps.


1 Phase input , 1 Phase output
3 Phase input , 3 Phase output


  • Medical Equipment,  industrial machinery, instrument and measurement,
  • process monitoring and control, security and transport systems etc.
  • Hospital, airport.
  • Superstore, CCTV, Flex Banner Printing Machines etc.
  • Petrol Pump dispensing machines.
  • CNC, Laser & Molding Machines etc.
  • Large Industries.
Due to Continuous R&D and produts improvements, Spacifications and Images may be subject to change please ask to confirm before order