ABB UAD215A 3BHE020174R0106 CSI Converter Signal Interface Board

Product Description

ABB UAD215A, Part No. 3BHE020174R0106, is a CSI Converter Signal Interface Board for ABB UNITROL 6000 static excitation system. It serves as the core signal conversion card between the excitation master controller and power rectifier unit. It processes control signals, distributes firing pulses, collects status signals of the power loop and provides isolated feedback. It realizes galvanic isolation and high-speed signal exchange between the main control board and rectifier bridge. With high voltage withstand and excellent anti-interference performance, it is an essential spare part for excitation cabinets of thermal and hydroelectric generators.

Technical Specifications

• Model: UAD215A
• Part Number: 3BHE020174R0106
• Product Name: CSI Converter Signal Interface Board
• Compatible System: ABB UNITROL 6000 Static Excitation System
• Functions: Signal conversion, pulse distribution, status acquisition, galvanic isolation
• Interface: Internal parallel bus + optical fiber channels
• Power Supply: DC backplane power supply (powered by system internal bus)
• Form Factor: 6U Eurocard plug-in card
• Operating Temperature: 0℃ ~ +60℃
• Storage Temperature: -40℃ ~ +85℃
• Protection Class: IP20 (cabinet installation)
• Insulation: High-low voltage galvanic isolation design
• Certifications: CE
• Compatible Power Device: Thyristor rectifier bridge

Application

1. Excitation control cabinets of turbine generators and hydro generators with UNITROL 6000
2. Signal acquisition and pulse driving for synchronous condenser excitation power loops
3. Power plant excitation system retrofitting, spare parts replacement and troubleshooting projects
4. Generator excitation packages for new energy power stations and self-provided power plants
5. Power interface unit for ABB UNITROL6000 X-power excitation platform

Series Models

UAD215A 3BHE020174R0106, UAD215A102 3BHE026284R0102, UAD215A104 3BHE026284R0104