ABB AC 800F SD812F Power Supply Module

Product Overview

The ABB SD812F (3BDH000014R1) is a power supply module designed for the S800 I/O system within System 800xA. It provides regulated DC power for I/O modules and field devices, ensuring stable operation in industrial automation environments.

Key Specifications

• Manufacturer: ABB
• Part Number: SD812F (3BDH000014R1)
• Product Type: S800 I/O Power Supply
• System: S800 I/O / System 800xA
• Function: DC power conversion and distribution
• Mounting: DIN rail

Applications

• S800 I/O power distribution
• Field device power supply
• Control cabinet power management

FAQ

Q: What is the output specification of SD812F?
A: SD812F provides regulated DC output for S800 I/O systems. Verify exact voltage and current ratings with the official ABB datasheet for your specific revision.

Q: Is SD812F redundant-capable?
A: S800 I/O power supplies can be configured in redundant pairs. Verify specific model supports parallel operation.

Installation Guide

1. Mount on DIN rail with adequate spacing for heat dissipation.
2. Connect input power per the wiring diagram.
3. Distribute output power to I/O termination units.
4. Monitor power LEDs for normal operation indication.

Selection Tips

• Compare SD812F with SD831/SD832 for your specific current and voltage requirements.
• Consider G3-compliant variants for harsh environments.