Description
ABB UFC760BE141 3BHE004573R0141
Technical Specifications:
- Base Model: UFC760BE141.
- Order Code: 3BHE004573R0141.
- Series: UFC760 Excitation Control Family.
- Processing: Digital signal processing for advanced control.
Functional Features:
- Digital Precision: Eliminates analog drift for long-term stability.
- Advanced Limiters: Integrated V/Hz, under-excitation, and over-current limiters.
- Event Recording: Captures transient events for post-fault analysis.
- Flexible Configuration: Software-selectable parameters for various generator sizes.
Application Scenarios:
- Modern synchronous generator excitation.
- Grid-forming and grid-following inverter applications.
- Industrial cogeneration plants.
Material Composition & Structural Characteristics:
- Hardware: High-density digital and analog mixed-signal PCB.
- Enclosure: Standard industrial module form factor.
- Interfaces: Backplane communication and front-panel test points.
Working Principle:
Integrates both the control loop and firing pulse generation in a single, highly integrated module. It digitizes all feedback signals, executes complex protection and control algorithms, and outputs precisely timed gate pulses.
Installation Requirements:
- Load the correct configuration file for the specific generator during commissioning.
- Ensure the backplane communication bus is properly terminated.
- Verify all analog feedback scaling factors.
Usage Precautions:
- Restrict access to configuration parameters to authorized personnel only.
- Monitor module temperature during initial full-load testing.
