ABB GDC806A1001 3BHE028761R1001 Gate Drive

Product Overview

The ABB GDC806A1001 (3BHE028761R1001) is a dual-function control module that integrates high-speed gate driving with advanced communication processing. Engineered for the precise control of power semiconductors (specifically IGBTs), it features an onboard Intel Atom E3845 Quad-Core processor to handle complex data tasks. 

Technical Specifications

• Manufacturer: ABB

• Model / Type: GDC806A1001

• Part Number: 3BHE028761R1001

• Supply Voltage: 24 V DC

• Input Signal Voltage: 5 V DC

• Max Output Current: 5 A

• Isolation Voltage: 2500 V DC

• Processor: Intel Atom E3845 Quad-Core, 1.92 GHz

• Communication Interfaces: CAN, Modbus, ProfiNet (Optional)

• Response Time: < 5 μs (Gate drive signals)

• Operating Temperature: -40°C to +85°C

• Dimensions: 120 mm x 100 mm x 25 mm

• Weight: 0.25 kg

Key Features

• Integrated Processing Power: Equipped with a Quad-Core Intel Atom processor, the module can process complex communication protocols and local diagnostic logic without taxing the main system controller.

• Ultra-Fast Response: With a gate signal response time of less than 5 μs, the GDC806A1001 provides the high-speed switching necessary for efficient power conversion and high-performance motor control.

• Robust Electrical Isolation: Features 2500 V DC isolation, protecting sensitive low-voltage control electronics from high-voltage transients in the power stage.

• Multi-Protocol Connectivity: Supports industry-standard interfaces including CAN and Modbus, with optional ProfiNet support, ensuring flexibility across different network architectures.

• Comprehensive Protection: Includes built-in safeguards for overvoltage, overcurrent, and thermal shutdown, which are critical for preventing catastrophic failure in high-power IGBT applications.

• Wide Temperature Resilience: Rated for operation from -40°C to +85°C, making it suitable for unconditioned industrial environments, renewable energy installations, and outdoor enclosures.