3BHE009949R0001 UNS4881B,V1 ABB Excitation COB Board

Description:

The ABB UNS4881B,V1 3BHE009949R0001 is a sophisticated Excitation COB (Centralized Output Board)module designed for high-performance excitation systems in industrial automation applications. lt is anintegral component within ABB's excitation systems, responsible for managing and stabilizing the powersupply to generators and motors, ensuring efficient and reliable performance.

Features:

• High Reliability

Ensures consistent performance in demanding environments.

• High Efficiency Excitation Control

Provides precise control of excitation systems, improving theperformance and stability of industrial generators.

• Robust Design for Industrial Environments

Built to withstand the demanding conditions of industrialenvironments, offering enhanced durability and reliability.

• Fault Tolerant Architecture

Features built-in redundancy and fault tolerance, ensuring continuousoperation and minimal downtime.

• Comprehensive Monitoring

Provides real-time monitoring of key system parameters, including voltage.current, and temperature, for improved system oversight.

• Advanced Protection Mechanisms

Includes overvoltage, overcurrent, and thermal protection, ensuringsafe and stable operation under all conditions.

Parameters：
Model Number: UNS4881B,V1
Part Number: 3BHE009949R0001
Control Capability: Provides real-time voltage regulation and control for excitation systems
Power Consumption: 50W

• Communication Interface

• Input/Output Channels