ABB SA811F Industrial Power Module
Description
ABB SA811F Industrial Power Module is a high-performance, reliable power conversion module designed to deliver stable DC power for industrial automation systems, including ABB’s AC800F series distributed control systems (DCS). It features flexible input/output configurations and robust protection to support continuous operation in harsh industrial environments.
| Specification | Value |
|---|---|
| Input Voltage Range | 85 – 265 VAC, 115 – 230 VAC |
| Output Voltage Options | 3.3 VDC ±3% (6.5A), 5.0 VDC ±3% (5.5A), 24 VDC (10A max) |
| Total Output Power | 35W, 120W, 240W |
| Operating Temperature Range | -20 to 85 degrees Celsius |
| Protection Rating | IP20, IP65 |
| Efficiency | Up to 95% |
Key Features:
- Compact, modular design with DIN rail mounting for easy installation and maintenance
- Comprehensive protection including overcurrent, short circuit, overvoltage, and overload protection
- Supports hot swap, EMC filtering, and status signal indicators for real-time operation monitoring
- Compatible with multiple communication protocols including Modbus, Profibus, and Ethernet
- Retains output for at least 20ms during power failure to prevent system disruption
Applications:
- Power supply for ABB AC800F series DCS and safety instrumented systems (SIS) like emergency shutdown and fire gas systems
- Industrial automation, process control, and manufacturing equipment
- Energy management, traffic control systems, and building automation
Related Models:
- SD812F
- PM803F
- SA800 Series Modules