Description
Overview
The 3BHE013299R0022 LTC743CE22 circuit board is a control and processing module designed for ABB UNITROL excitation systems. Its compact construction and industrial‑grade components support stable operation in generator excitation, power conversion, and DCS‑based automation environments. The board is engineered for long‑term reliability where precise signal handling and robust communication are essential.
Technical Characteristics
This module integrates processing logic, memory resources, and communication interfaces to support real‑time control tasks. Its electrical design ensures stable performance under fluctuating power conditions, while its mechanical durability allows installation in harsh industrial environments.
Technical Specifications
| Parameter |
Specification |
| Model |
3BHE013299R0022 LTC743CE22 |
| Product Type |
Circuit Board |
| Brand |
ABB |
| Product Range |
UNITROL Excitation Systems |
| System Category |
DCS |
| Operating Function |
Control processing and communication interface |
| Processing Capability |
High‑speed signal handling (manufacturer‑specified) |
| Memory Capacity |
Integrated onboard memory |
| Operating Voltage |
Wide‑range industrial input (manufacturer‑specified) |
| Temperature Tolerance |
Industrial‑rated thermal range |
| Weight |
0.44 kg |
| Dimensions |
20 × 10.5 × 5.5 cm |
| HS Code |
8537101190 |
| Condition |
Brand New |
| Origin |
Sweden |
| Availability |
In Stock |
| Minimum Order Quantity |
1 |
| Product Status |
Active |
Functional Description
The 3BHE013299R0022 LTC743CE22 board provides control and communication functions within UNITROL excitation platforms. Its processing architecture supports real‑time data handling, enabling accurate execution of control algorithms and stable system response. The module’s communication interface allows integration with field devices and supervisory systems, ensuring efficient data exchange across automation networks.
Its wide operating voltage tolerance and thermal stability make it suitable for environments with fluctuating power conditions or elevated temperatures. The integrated memory supports storage of configuration parameters and operational data, reducing the need for external memory modules and simplifying system design.
The board’s compatibility with UNITROL excitation systems enables seamless upgrades and expansions. Its layout and component selection prioritize long‑term reliability, making it suitable for continuous industrial operation.
Application Scenarios
-
Control and monitoring within UNITROL excitation systems
-
Generator excitation and power conversion applications
-
Integration with DCS‑based automation platforms
-
Retrofit and modernization of ABB excitation equipment
FAQ
Q: What is the primary function of the LTC743CE22 circuit board? A: It performs control processing and communication tasks within UNITROL excitation systems.
Q: Does the module support integration with existing ABB excitation equipment? A: Yes. It is designed for compatibility with UNITROL excitation platforms.
Q: Can the board operate in environments with fluctuating power supply? A: Its electrical design supports stable operation under varying voltage conditions.
