Product Details

The ABB UNS0887A-P 3BHE008128R0001 is an original ABB communication adapter designed for ABB UNITROL 5000 generator excitation control systems. As an important ABB UNITROL 5000 communication board, this ABB UNS0887A-P communication adapter realizes reliable data interaction between the excitation controller and upper monitoring system. It supports mainstream industrial communication protocols, stable data transmission and strong anti-interference performance, ensuring real-time upload of operating data and fault information of the excitation rack.

Product Uses

This communication adapter is mainly responsible for protocol conversion and remote data transmission in UNITROL 5000 excitation systems. It is widely used in hydropower stations, thermal power plants, gas turbine power generation and other power generation projects. It connects the local excitation unit with the plant control system to achieve remote monitoring, parameter setting and fault diagnosis. When the original communication board fails or ages, the ABB UNS0887A-P communication adapter can be replaced to restore data communication functions, reduce power plant downtime and improve the intelligent management level of generator sets.

Product Parameters

Brand: ABB

Model: UNS0887A-P

Part No.: 3BHE008128R0001

Type: Communication Adapter

Application: ABB UNITROL 5000 excitation control system

Communication Protocol: Modbus TCP/IP, Modbus RTU

Operating temperature: -20℃ ~ 60℃

Storage temperature: -40℃ ~ 80℃

Relative humidity: 5% ~ 95%, non-condensing

Feature: protocol conversion, stable remote data transmission, strong anti-interference

Product Specifications

Original industrial spare part, plug-in rack card design for convenient on-site replacement and maintenance. Compact circuit board layout, integrated signal isolation circuit to avoid interference from power loop. Manufactured according to power industry standards, good shock and vibration resistance inside control cabinets. It supports long-term continuous operation in power station environments. Each unit undergoes complete functional testing before shipment to ensure stable performance after installation.