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Dynamic Voltage Regulator

Product

Dynamic Voltage Regulator

EcoSine Dynamic Voltage Regulator provides instantaneous voltage correction and power to a new generation of machines that are sensitive to even small voltage fluctuations. EcoSine DVR is a DSP controlled IGBT based Voltage Regulator that uses Pulse Width Modulation technique (PWM) to provide accurate and high-speed voltage correction. DVR uses a new switching topology where PWM is made directly in AC-to-AC switching, without any harmonic distortion. Our AC-AC PWM topology offers simplicity in design and reliability in operation due to lower component count and improves the efficiency and reliability.

Key Features:

  • ◉   20kHz DSP based PWM control for fast cycle-by-cycle output correction
  • ◉   Direct AC-AC conversion improves efficiency & reliability
  • ◉   Instantaneous Correction @ 20,000 V/Sec speed
  • ◉   No moving parts – no wear & tear and therefore low maintenance
  • ◉   Output regulation of +/- 1%
  • ◉   No distortion in output waveform
  • ◉   Rugged and reliable IGBT power module
  • ◉   Complete Protection from Over Voltage, Under Voltage, Overload, Single Phasing, Phase Reversal & Short Circuit
  • ◉   Automatic bypass in case of failure
  • ◉   LCD display for displaying all performance parameters
  • ◉   Silent operation