ERBDU

Dubas ERBDU is employed for battery discharge testing applications. The system discharges the power directly to the grid and saves the wastage of energy enormously.

Dubas ERBDU is an active system, built on IGBT based PWM conversion philosophy. The product has a DC booster and a DC to AC inverter which is grid interactive. The battery is discharged to the grid through the ERBDU, saving substantial amount of power.

The system can be built to suit specified battery banks or set of different capacity battery banks using the same ERBDU system. The battery discharge current also can be pre-set to discharge in a programmed basis. This is specifically deployed for applications of initial battery capacity tests.

FEATURES:

• IGBT based PWM converter technique and digitally controlled based on DSP platform, providing accurate and most steady performance characteristics.
• Extremely reliable and efficient.
• Voltage / Current rating to suit the client applications.
• Can be built for a specified sequence of discharge
• Suitable for different 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
• System can be made for mobile application within the premises.