ABB SA811F Power Supply Module for AC 800F Freelance Distributed Control Systems
ABB SA811F Power Supply Module for AC 800F Freelance Distributed Control Systems
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Brand:ABB PLC Item No.:ABB SA811F Product Origin:Sweden Product Dimensions:155 × 67 × 155 mm Product Weight:0.46 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The ABB SA811F Power Supply Module is a compact and highly reliable power module designed to support controller and expansion modules in industrial automation systems. Developed by ABB, this module plays a critical role in delivering stable and regulated power to control hardware within distributed control systems.
Engineered for integration with the AC 800F Freelance DCS platform, the SA811F ensures that controllers and I/O modules receive consistent voltage, enabling stable operation in demanding industrial environments. The module converts AC input power into regulated DC output, providing the electrical foundation necessary for reliable process control and automation.
Its compact DIN-rail design allows easy installation in control cabinets, while integrated protection functions help safeguard both the module and connected equipment from electrical faults. The result is a dependable power solution widely used in process industries and industrial automation systems.
Technical Specifications
Parameter
Specification
Model
SA811F
Product Type
Power Supply Module
Manufacturer
ABB
Product ID
3BDH000013R1
Input Voltage
115 / 230 VAC
Output Voltage
24 V DC
Power Output
24 – 84 W (depending on configuration)
Output Current
Up to 3.5 A
Efficiency
Up to 90%
Operating Temperature
−20 °C to +60 °C
Storage Temperature
−40 °C to +85 °C
Protection
Overload, short-circuit, overvoltage protection
Mounting Method
DIN rail
Protection Rating
IP20
Dimensions (L × W × H)
155 × 67 × 155 mm
Weight
0.46 kg
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Applications
The ABB SA811F Power Supply Module is designed for industrial control systems that require dependable and regulated power delivery. Its stability and compact design make it suitable for numerous automation environments.
Typical application scenarios include:
Distributed Control Systems (DCS)
Industrial process automation
Power generation plants
Oil and gas processing facilities
Chemical and petrochemical plants
Water and wastewater treatment systems
Manufacturing automation lines
Within these systems, the SA811F ensures that controllers and communication modules operate reliably by providing stable power even under fluctuating input conditions.
Advantages
Stable Power Delivery
The module provides regulated DC output that maintains consistent voltage for controllers and automation equipment.
Designed for Industrial Control Systems
Built specifically for integration with ABB Freelance systems, ensuring seamless compatibility with controller modules.
High Reliability Operation
Industrial-grade components and protective circuitry ensure long service life and dependable performance.
Compact Installation Design
DIN-rail mounting allows the module to fit easily into standard industrial control cabinets.
Comprehensive Electrical Protection
Overload, short-circuit, and voltage protection mechanisms help prevent system failures and equipment damage.
Energy-Efficient Operation
High conversion efficiency minimizes heat generation and improves overall system energy performance.
Technical FAQs
1. What is the ABB SA811F used for?
It provides regulated power to controllers and modules within ABB distributed control systems.
2. Which systems use the SA811F module?
It is commonly used with AC 800F Freelance controllers and related expansion modules.
3. What input voltage does the module support?
The module supports 115 / 230 VAC input power.
4. What output voltage does it provide?
It typically provides 24 V DC output to power control system hardware.
5. What is the operating temperature range?
The module operates between −20 °C and +60 °C.
6. How is the module installed?
It is mounted on a DIN rail inside a control cabinet.
7. What protection features are included?
The module includes overload, short-circuit, and overvoltage protection.
8. What are the dimensions of the module?
Approximately 155 × 67 × 155 mm.
9. What is the weight of the module?
About 0.46 kg.
10. Why is the SA811F important in automation systems?
Because it ensures reliable and stable power supply, which is essential for continuous and safe operation of industrial control systems.
