Description

The ABB UFC921A101 (Order Code: 3BHE024855R0101) is an inverter board component designed for use in ABB industrial drive and power conversion systems. This module serves as a critical internal control or power management component within the drive architecture. Please note that this specific model has been discontinued by the manufacturer.

Features

• Original ABB OEM component
• Designed for integration into specific ABB drive inverter assemblies
• Robust construction for industrial power electronics applications
• Compact form factor for efficient mounting within control cabinets

Technical Specifications

Installation Guidelines

• Ensure all power is disconnected from the drive system before attempting to remove or install this board.
• Handle the component using proper ESD (Electrostatic Discharge) protection protocols to prevent damage to sensitive electronic circuits.
• Verify that the replacement part matches the exact revision and order code of the original board being replaced.
• Ensure all ribbon cables and connectors are fully seated and locked into position after installation.
• Inspect the mounting area for signs of dust, moisture, or thermal damage before securing the new module.

FAQ

Is this part still in production?
No, the ABB UFC921A101 has been discontinued by the manufacturer. We supply these as spare parts for legacy system maintenance.

How do I ensure compatibility with my drive?
Compatibility is determined by the exact order code (3BHE024855R0101). Please verify this number against your existing hardware label before purchase.