Description
Overview
The 3BHE005555R0101 LD SYN‑101 sync board is a dedicated synchronization module used within ABB UNITROL excitation systems. It is engineered to manage timing, phase alignment, and coordination tasks required for stable generator excitation and converter operation. Its compact design and industrial‑grade construction support long‑term reliability in DCS‑based environments.
Technical Characteristics
This module incorporates precision timing circuitry, voltage‑monitoring functions, and robust signal‑processing components. Its electrical and mechanical design ensures consistent performance in installations where synchronization accuracy is essential for system stability.
Technical Specifications
| Parameter |
Specification |
| Model |
3BHE005555R0101 LD SYN‑101 |
| Product Type |
Sync Board |
| Brand |
ABB |
| Product Range |
UNITROL Excitation Systems |
| System Category |
DCS |
| Operating Function |
Synchronization and voltage monitoring |
| Certifications |
CE, UL |
| Weight |
0.12 kg |
| Dimensions |
14 × 9.2 × 1 cm |
| HS Code |
8537101190 |
| Condition |
Brand New |
| Origin |
Sweden |
| Availability |
In Stock |
| Minimum Order Quantity |
1 |
| Product Status |
Active |
Functional Description
The 3BHE005555R0101 LD SYN‑101 sync board provides timing and synchronization functions required for coordinated operation of excitation and converter systems. Its circuitry monitors voltage and phase conditions, ensuring that switching and control actions occur at the correct moment to maintain system stability.
The board’s compact footprint allows easy installation in control cabinets with limited space. Its CE and UL certifications confirm compliance with international safety and performance standards, making it suitable for regulated industrial environments.
Designed for continuous operation, the module withstands electrical noise, temperature variations, and mechanical stress when installed in properly rated enclosures. Its stable performance supports high‑demand applications such as generator synchronization, converter control, and coordinated automation tasks.
Application Scenarios
-
Synchronization functions in UNITROL excitation systems
-
Voltage and phase monitoring for generator control
-
Timing coordination in converter and rectifier assemblies
-
Retrofit and modernization of ABB excitation platforms
FAQ
Q: What is the primary function of the LD SYN‑101 sync board? A: It provides synchronization and voltage‑monitoring functions for UNITROL excitation and converter systems.
Q: Does the module meet international safety standards? A: Yes. It is certified to CE and UL requirements.
Q: Is the board suitable for compact control cabinets? A: Its small form factor makes it ideal for installations with limited space.
