ABB SD831 3BSC610064R1 System 800xA 24V 10A Power Supply Unit

Description

The ABB SD831 (3BSC610064R1) is a 10A switch-mode power supply for System 800xA controllers and I/O modules. It converts AC or DC input to a stable 24V DC output with low ripple and noise, ensuring reliable performance for critical DCS applications. Designed for durability and efficient cooling, it’s ideal for industrial control cabinets.

Specifications

• Manufacturer: ABB

• Model Designation: SD831

• Part Number: 3BSC610064R1

• Product Type: Switched-Mode Power Supply

• Input Voltage: 100–240V AC / 110–250V DC

• Output Voltage: 24V DC

• Output Current: 10A

• Power Rating: 240W

• Mounting: 35mm DIN Rail

• Efficiency: Typically >90%

• Operating Temperature: -25 to +70°C

Features

• Wide Input Versatility: Accommodates global electrical standards with a broad input range, supporting both AC and DC primary sources.

• Redundancy Ready: Optimized for parallel configuration to support N+1 redundancy schemes, ensuring continuous process uptime.

• Superior Regulation: Delivers a constant voltage output with minimal deviation, even during significant load changes or input fluctuations.

• Integrated Safety Suite: Includes electronic safeguards against secondary short-circuits, continuous overload, and thermal stress.

• Compact DIN Rail Design: High power density allows for a space-saving installation within standard industrial control enclosures.

• Diagnostic Feedback: Front-panel indicators provide real-time visual status of the DC output health and power availability.