The ABB GDD471A001 (2UBA002322R0001) is a dedicated IGBT driver board engineered for ABB medium and high-voltage AC drive systems, serving as a critical interface between the drive's control unit and power IGBT modules. This board delivers high-precision gate drive signals to IGBTs, enabling fast, stable switching operations while integrating comprehensive protection mechanisms against overcurrent, overvoltage, overheating, and short-circuit faults. With isolated signal transmission (optical isolation) and rugged industrial-grade components, it ensures reliable performance in harsh environments with high electromagnetic interference (EMI) and wide temperature fluctuations (-25°C to +80°C). The GDD471A001 is fully compatible with ABB’s high-voltage drive platforms, providing real-time fault diagnostics and status feedback to the main controller, which minimizes downtime and extends the service life of IGBT modules in applications such as power generation, metallurgy, mining, and petrochemical processing.

• Global Inventory: 121 shared inventories worldwide, enabling direct procurement from overseas warehouses for faster delivery.
• Pricing & After-Sales: Competitive prices plus reliable after-sales warranty services.
• Customer Coverage: Serving clients across United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.
• Product Quality: All items are brand new and original. Spare parts include a 1-year warranty, and all products are tested and certified.
• Discounts: Contact us for bulk-order discounts. We also offer further price adjustments if you receive lower quotes for identical products from other suppliers.