ABB HIEE300927R0001 UB C717 AE01 Overvoltage Measurement Board

Description

The ABB HIEE300927R0001 is an overvoltage measurement board designated as the UB C717 AE01 within specialized control architectures. This electronic assembly functions as a critical protective circuit designed to monitor transient and steady-state voltage conditions in industrial power infrastructure. By providing continuous voltage sensing, the card acts as a hardware sentinel that detects overvoltage occurrences (OVVP), feeding data back to the central protection relays or drive controllers to trigger system trips or isolation before damage can occur to high-value power electronics. This module has been superseded by a direct newer hardware replacement, product ID 3BHE021887R0101, ensuring continuity for maintenance lifecycles.

Features

• Provides high-speed overvoltage monitoring and measurement capabilities (OVVP).
• Multi-source factory availability indicating standardized compatibility across heavy industrial platforms.
• Shipped as a new replacement assembly designed for precise form-fit integration.

Applications

• Overvoltage protection and voltage monitoring in heavy excitation or power conversion loops.
• Dedicated spare parts lifecycle replacement for ABB industrial control systems.

Technical Specifications

Installation Guidelines

• System Power Isolation: Prior to removing or installing the voltage monitoring board, ensure all main and auxiliary supply circuits, especially potential transformer (PT) inputs, are completely isolated and grounded.
• ESD Control: Follow strict ESD mitigation practices by wearing a grounded wrist strap when handling the card to protect underlying logic circuits from static events.
• Firmware/Hardware Check: Since this module can be replaced by the newer 3BHE021887R0101 card assembly, verify configuration settings or parameter dependencies on the host controller prior to commissioning.
• Terminal Connections: Fasten all wiring harness screws and board contacts to the exact torque specification to ensure accurate voltage sensing and avoid contact resistance errors.