Brief Product Description
The ABB HIET404238R0001 UFB700 A01 regulates critical voltage outputs inside UNITROL excitation and heavy industrial control systems. This rugged circuit board processes high-speed regulation algorithms to maintain power system stability.
Functional Description of the UFB700 A01 Control Board
The ABB HIET404238R0001 UFB700 A01 circuit board operates as a core processing unit within the UNITROL excitation product line. This specialized board manages the precise monitoring and voltage regulation of large synchronous generators. Because power generation environments require continuous operation, this hardware executes complex control loops with high computational speed.
The board tracks dynamic electrical variables and modulates the excitation field to match shifting grid demands. Consequently, the automated system prevents voltage fluctuations and protects upstream distribution infrastructure from thermal stress. The layout integrates multi-layer logic protection to minimize electromagnetic interference across critical signal traces.
Furthermore, built-in diagnostic routines continuously check hardware integrity to isolate internal faults before they cause system downtime. This active monitoring capability ensures safe deployment in high-availability power plants and industrial substations. The unit communicates over standard system bus architectures to synchronize data with the broader plant DCS.
For comprehensive architecture details, users can browse the main ABB UNITROL Solutions Page or view our DCS Control Board Inventory. External compliance standards for synchronous machine regulation are available via the International Electrotechnical Commission (IEC) regulatory portal.
Industrial Applications for ABB HIET404238R0001
- Synchronous generator excitation control within power plants
- UNITROL series control system maintenance and upgrades
- Heavy industrial automated voltage regulation networks
- Main grid synchronization tracking systems
Product Specifications for UFB700 A01
- Brand Name: ABB
- Model Designation: UFB700 A01
- Part Number (Order Code): HIET404238R0001
- Module Classification: Excitation System Control Circuit Board
- Product Range Line: UNITROL Series / DCS Accessories
- Current Lifecycle Phase: Active Support
- Country of Origin: Sweden
Hardware and Mechanical Profiles
- System Integration: Dedicated slot mounting inside UNITROL control enclosures
- Net Product Weight: 0.40 kg
- Physical Dimensions: 2.0 cm x 24.6 cm x 26.1 cm
- Customs Commodity Code (HS Code): 8537101190
- Minimum Order Quantity: 1 unit
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