ABB SD832 3BSC610065R1 System 800xA 24V 20A Switched-Mode Power Supply

Description

The ABB SD832 (3BSC610065R1) is a high-efficiency 24V DC power supply delivering up to 20A for System 800xA controllers, I/O clusters, and field devices. Designed for demanding DCS applications, it ensures stable, low-ripple power and reliable performance with compact, thermally optimized construction.

Specifications

• Manufacturer: ABB

• Model Number: SD832

• Order Number: 3BSC610065R1

• Product Type: Power Supply Device

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

• Output Voltage: 24V DC (Regulated)

• Output Current: 20A

• Power Rating: 480W

• Efficiency: >92% (at nominal load)

• Mounting: 35mm DIN Rail

• Operating Temperature: -25 to +70°C

Features

• High-Current Delivery: Provides 20 Amps of continuous power, suitable for supporting multiple I/O racks and high-consumption control hardware.

• Redundancy Support: Fully compatible with parallel wiring configurations and redundancy voting modules to eliminate power-related system downtime.

• Mains Failure Protection: Integrated buffering technology ensures the unit can ride through momentary power dips without interrupting the 24V DC output.

• Advanced Safety Suite: Features electronic protection against short circuits, overvoltage transients, and thermal overload conditions.

• Industrial Grade Durability: Designed with high-quality internal components to withstand the vibrations and electrical noise typical of heavy industrial cabinets.

• Diagnostic Indicators: Front-facing LED status lamps provide immediate visual confirmation of DC OK and input power presence.