Description
Overview
The 3BHE014105R0001 / AC10272001R0101 / 5SXE08‑0167 / 5SGY55L4500 circuit board is a compact UNITROL excitation system module engineered to support stable operation within generator control architectures. Its design focuses on dependable signal handling, controlled power distribution, and long‑term reliability in electrically demanding environments.
Technical Specifications
| Parameter |
Specification |
| Model |
3BHE014105R0001 / AC10272001R0101 / 5SXE08‑0167 / 5SGY55L4500 |
| Product Type |
Circuit Board |
| Brand |
ABB |
| Product Series |
UNITROL Excitation Systems |
| Function |
Signal processing and power interface circuitry |
| Dimensions |
10 × 10 × 3.5 cm |
| Weight |
0.2 kg |
| Protection Rating |
IP20 (corrected; suitable for cabinet‑protected environments) |
| Operating Temperature |
–20°C to +70°C (typical for UNITROL modules) |
| Output Capability |
Up to 20 A (as referenced; verify per system specification) |
| Installation |
Panel or cabinet‑mounted |
| Communication |
Not applicable (Ethernet router reference removed; this is not a communication module) |
| Country of Origin |
Sweden |
| HS Code |
8537101190 |
| Availability |
In stock |
| Condition |
New |
Functional Description
This UNITROL circuit board provides controlled power interfacing and signal conditioning for excitation systems. Its circuitry is optimized for stable current delivery, ensuring that downstream components receive consistent and noise‑free electrical signals. The board’s compact footprint allows integration into dense excitation cabinets without compromising accessibility.
Industrial‑grade components and a protective coating enhance resistance to thermal stress, electrical noise, and mechanical vibration. The board’s design supports long service life, reducing maintenance frequency and improving overall system uptime.
Application Scenarios
-
Power interface and signal conditioning for UNITROL excitation systems
-
Replacement board for generator excitation cabinets
-
Stable current delivery for high‑demand excitation circuits
-
Integration into DCS‑based excitation architectures
-
Environments requiring compact, high‑reliability control modules
Similar Model Comparison
| Model |
Function |
Typical Use |
| 3BHE014105R0001 |
Circuit board |
Power and signal interface |
| UNS0881A‑P,V1 |
Logic control board |
Excitation logic processing |
| UCD224 A101 |
Input filter module |
Signal filtering and stabilization |
FAQ
Q: Does this module support Ethernet communication? A: No. It is a power and signal interface board and does not include Ethernet or fieldbus communication.
Q: Is it compatible with all UNITROL generations? A: Compatibility depends on the specific UNITROL system version; verification with system documentation is recommended.
Q: Can the board be replaced while the system is energized? A: No. Safe replacement requires system shutdown.
