ABB F8621A EX2100 Excitation Control Module
This module precisely regulates generator voltage in complex power systems, maintaining stable output for turbines and alternators across energy infrastructure. Its reliability makes it a staple in grid-connected power plants and industrial facilities requiring uninterrupted energy flow.
| Specification | Details |
|---|---|
| Manufacturer | ABB |
| Model Number | F8621A |
| Function | Microprocessor-based voltage regulation |
| Power Handling | Up to 150MW systems |
| Frequency Range | 45-60Hz |
| Environmental Rating | IP20 protection |
| Operating Temp | -20°C to +50°C |
| Dimensions | 175×100×90mm |
| Weight | 2.5kg |
Commonly deployed in hydroelectric stations and combined cycle power plants, this module ensures voltage stability during grid disturbances. We’ve supplied replacement units for ABB EX2100 systems in Middle Eastern oil platforms where temperature extremes challenge component reliability. Compatible with F8650X safety modules and HIMatrix F3 controllers, it integrates seamlessly into existing HIMA architectures.
Our inventory includes F8621A spares alongside related HIMA models like F8652X communication modules and F8628X I/O cards. For legacy installations, we also stock discontinued EX2100 variants no longer available through ABB’s standard channels.
We maintain 16 regional warehouses with 24/7 technical support for emergency replacements. Every module undergoes functional testing before shipment, backed by a 12-month warranty covering both performance and compatibility. For current pricing or to check stock availability, reach out via:
- 📧 Email: abboks36@gmail.com
- 📱 WhatsApp: +86 190-6659-1275
*Actual unit shown in photographs – no stock images used. Our engineering team can assist with configuration adjustments for site-specific requirements.
There are no reviews yet.