Description
🔹 Product Introduction
The ABB SYN5201A-Z V277, part number 3BHB006714R0277, is identified as a SYNCHROTACT 5 synchronization module. ABB SYNCHROTACT systems are designed for synchronizing generators with electrical power systems, supporting controlled connection of generators to a busbar or grid.
Synchronization functions typically involve monitoring parameters such as voltage, frequency, phase angle, and phase difference before issuing a synchronizing command. These functions are important in power generation plants, industrial power stations, and generator control systems. The exact configuration and functions of this model should be verified against its nameplate and applicable ABB documentation before installation or replacement.

📋 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | SYN5201A-Z V277 |
| Part Number | 3BHB006714R0277 |
| Series | SYNCHROTACT 5 |
| Product Name | Generator Synchronization Module |
| Place of Manufacture | Not confirmed |
| Product Status | Availability and condition to be confirmed |
| Dimensions | Not confirmed; verify the physical unit |
| Weight | Not confirmed; depends on packaging |
| Country of Origin | To be confirmed from the product label |
| Power Requirements | Confirm auxiliary supply and voltage measurement requirements from ABB documentation |
| Discontinued | Current lifecycle status not confirmed |
⭐ Recommended ABB Models
- SYN5201A-Z — SYNCHROTACT 5 synchronization equipment; verify the exact variant.
- SYN5202A-Z — Related SYNCHROTACT model designation; confirm compatibility.
- SYN5302 — SYNCHROTACT-related model; verify its intended application.
- SYN5200 — SYNCHROTACT family designation; confirm the exact product configuration.
- SYNCHROTACT 5 — Automatic synchronization product family for generator applications.
- UNITROL 1000 — Automatic voltage regulator for synchronous generators.
- UNITROL 1020 — Excitation and voltage regulation system for compatible generators.
- UNITROL 5000 — Excitation system for larger synchronous machines.
- UNITROL 6000 — High-performance excitation system for power generation.
- 3BHE004573R0142 — ABB excitation-related hardware; verify exact function.
- 3BHE023784R2530 — ABB automation component; confirm application compatibility.
- PM866 — AC 800M controller for industrial process automation.
- PM891 — High-performance AC 800M controller.
- CI854A — PROFIBUS-DP communication interface.
- AI810 — Analog input module for industrial measurement signals.
The recommended items cover related ABB power-generation and automation equipment. They are not guaranteed direct replacements for the SYN5201A-Z. Confirm synchronization functions, electrical ratings, firmware, and system compatibility before purchasing.




