Description
The ABB PPC907BE and UFC921A101 are integral control components of the AC 800PEC (Power Electronics Controller) platform. These modules provide high-speed processing and interface capabilities for complex power conversion systems, including UNITROL 6000 excitation and high-power rectifiers.
Product Parameters
- Model Codes: PPC907BE / UFC921A101
- Part Numbers: 3BHE024577R0101 / 3BHE024855R0101
- PC Board ID: 3BHE024856P201 (UFC921A101)
- Control System: AC 800PEC / UNITROL 6000
- Communication: Fast Ethernet, Fiber Optic, and PEC Bus interfaces
- Country of Origin: Switzerland
Product Specifications
- Architecture: High-performance RISC processor with FPGA support
- Installation: Rack-mounted within ABB PEC control cabinets
- Redundancy: Supports full hardware redundancy for critical power applications
- Cooling: Integrated heatsink for efficient thermal management
Application Fields
- Excitation systems for large synchronous generators
- High-power static frequency converters
- Marine propulsion and offshore power systems
- Medium-voltage DC (MVDC) transmission control
Q&A
- Q: What is the primary function of the UFC921A101? A: It serves as a high-speed communication and interface board within the AC 800PEC controller family.
- Q: Are these modules suitable for harsh environments? A: Yes, they are designed for industrial-grade reliability, though they should be housed in climate-controlled control rooms or cabinets.
- Q: Can the PPC907BE be programmed? A: Yes, it is programmed via ABB’s specialized engineering tools like Control Builder M or the PEC toolset.
Selection Requirements
- Ensure compatibility with your existing AC 800PEC software version.
- Match the specific R-number (Revision) to your current hardware configuration.
- Verify the interface requirements (Optical vs. Electrical) for your communication network.
