Description
The ABB ASE2UDC920AE01 3BHB022793R0001 is a Universal Drive Controller (UDC) module designed for ABB medium-voltage drive systems, especially the ACS6000 drive platform. It serves as the main control unit of the drive system, executing motor control algorithms, drive logic, communication processing, and high-speed control functions.
The UDC920 controller combines high-speed digital processing capability with FPGA-based signal handling, providing precise control for demanding applications such as medium-voltage motors, industrial converters, and power electronics systems. It manages communication between drive components, I/O interfaces, and supervisory control systems.

ABB ASE2UDC920AE01 3BHB022793R0001
Product Specifications
| Parameter | Description |
|---|---|
| Brand | ABB |
| Model | ASE2UDC920AE01 |
| Part Number | 3BHB022793R0001 |
| Series | ACS6000 / Medium Voltage Drive Control System |
| Product Name | Universal Drive Controller Module |
| Product Type | Digital Drive Control Module |
| Function | Motor control processing, drive regulation, communication management |
| Controller Type | Universal Drive Controller (UDC) |
| Processor Architecture | High-speed industrial processor with FPGA-based control functions |
| Control Technology | Advanced motor control algorithms including DTC applications |
| Compatible Systems | ABB ACS6000 medium voltage drives |
| Communication Interface | ABB drive system communication interface |
| Mounting Type | Drive cabinet / controller rack installation |
| Operating Voltage | System-dependent DC supply |
| Application | Medium voltage inverter and power conversion control |
| Place of Manufacture / Origin | ABB Switzerland / Europe |
| Product Status | Legacy Industrial Spare Part |
| Dimensions | Approx. 260 × 125 × 53 mm |
| Weight | Approx. 1 kg |
| Country of Origin | Switzerland |
| Power Requirements | Supplied by ABB drive control system |
Key Features
✅ Original ABB ACS6000 Universal Drive Controller
✅ High-speed processing for complex motor control applications
✅ Integrated digital control and communication functions
✅ Designed for medium-voltage inverter systems
✅ Supports precise speed, torque, and power regulation
✅ Suitable for ABB drive maintenance and replacement projects
Applications
• Medium voltage AC drive systems
• Industrial motor control
• Mining and mineral processing equipment
• Oil & gas pumping systems
• Marine propulsion drives
• Power conversion systems
• Large industrial machinery control
Frequently Asked Questions
❓ Q: What is the ABB ASE2UDC920AE01 used for?
A: It is a Universal Drive Controller module used as the main control unit in ABB medium-voltage drive systems, handling motor control functions and drive communication.
❓ Q: Is the ASE2UDC920AE01 a PLC CPU module?
A: No. It is a dedicated drive controller designed for ABB power electronics and inverter systems rather than a general-purpose PLC controller.
❓ Q: Which ABB drive systems use the 3BHB022793R0001?
A: The module is mainly associated with ABB ACS6000 medium-voltage drive platforms.
❓ Q: What is the main function of the UDC controller?
A: The UDC performs high-speed motor regulation, drive logic execution, signal processing, and communication coordination within the drive system.
❓ Q: Is ABB ASE2UDC920AE01 still manufactured?
A: It is considered a legacy ABB drive control component and is mainly available through industrial automation spare-part suppliers.
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