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.

• ◉   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