PWM SERIES

Dubas is a leading pioneer and adaptor in the PWM technology with over two decades of experience in building and applying PWM technology across various spheres of Power Electronics applications.

Dubas PWM series employs IGBT based PWM conversion technique with digital control on DSP platform. This gives unmatched performance features and characteristics in DC systems and has raised the performance and reliability bar of DC systems, providing greater flexibility to users. The system reduces the grid pollution by mitigating the input harmonics and improving the input PF to near to unity. The system has several advantages in terms of seamless paralleling, user configuration options, customization and versatility.

FEATURES:

• IGBT based PWM converter and DSP based digital control based on DSP platform, providing accurate and most steady performance characteristics.
• Input PF improved to near unity.
• Excellent Transient Response & Recovery.
• Advanced Battery Charging Management
• Highly customizable system with user defined Diagnostics and Monitoring Facility
• Optional SNMP / Remote Monitoring Features
• High configuration flexibility with FC / FCBC / Seamless Parallel / Battery Configurationsand battery types (VRLA / Tubular / Plante / Ni-Cd).
• Seismically qualified and tested systems for Nuclear / Atomic Centre installations.
• Enclosure protection class options IP20 to IP54