The ABB SR511 (3BSE000863R1) is a specialized regulator module designed for use within the Advant OCS and Advant-800xA industrial control systems. This unit functions as a redundant 5V power regulator, ensuring stable power delivery for critical control components and maintaining system availability in demanding automation environments.

Features

• Redundant power regulation architecture for high-availability applications
• Designed for integration with ABB Advant OCS and 800xA control platforms
• Robust power handling capacity suitable for industrial control rack environments
• Engineered for consistent voltage output to sensitive system electronics

Technical Specifications

Installation Guidelines

• Ensure the control system is powered down before attempting to insert or remove the module from the rack.
• Verify that the input voltage supply is within the specified 18-30 VDC range to prevent damage to the regulator or downstream components.
• Maintain proper clearance around the module to allow for adequate thermal dissipation during operation.
• Handle the module using standard ESD (electrostatic discharge) precautions to prevent damage to internal circuitry.
• Ensure all terminal connections are secure and properly seated to maintain the integrity of the redundant power path.

FAQ

What is the primary function of the ABB SR511?
The SR511 is a redundant 5V regulator module used in ABB Advant OCS and 800xA systems to provide reliable, regulated power to the control hardware.

Is this module still in production?
No, this specific model has been discontinued by the manufacturer. We provide these units as spare parts to support legacy system maintenance.