ABB 3BHB006716R0217 SYN5302A-Z-V217 Digital Synchronizer

ABB 3BHB006716R0217 is the Synchrotact5 SYN5302A-Z-V217 fully digital synchronizer for generator synchronization control. It monitors voltage, frequency and phase difference between generator and grid to realize safe and automatic paralleling.

This cabinet-mounted synchronizer provides precise closed-loop regulation and multi-condition protection. It is widely used for power plant generator set transformation, spare replacement and grid-connected control projects.

Data Parameters

• 1. Brand: ABB.

• 2. Model: 3BHB006716R0217 (SYN5302A-Z-V217).

• 3. Product Type: Digital Generator Synchronizer.

• 4. Application: Generator grid paralleling and synchronization control.

• 5. Feature: Synchrotact5 series, fully digital synchronous detection.

• 6. Characteristic: High precision phase, frequency and voltage monitoring.

• 7. Communication: Support industrial communication for DCS interconnection.

• 8. Package: Complete synchronizer unit with terminal connectors.

• 9. Mounting: Standard control cabinet installation.

• 10. Operating Temperature: -20℃ ~ +60℃.

Core Functions

• 1. Real-time comparison of voltage, frequency and phase angle between generator and power grid.

• 2. Automatic adjustment of generator speed and voltage to meet paralleling conditions.

• 3. Output closing command at the optimal synchronous moment for smooth grid connection.

• 4. Abnormity detection and interlock protection against out-of-step closing faults.

• 5. Upload synchronization status and alarm signals to upper DCS control system.

Application Scenarios

• 1. Thermal power plant generator set grid-connected control cabinet spare replacement.

• 2. Hydropower station generator automatic synchronization renovation project.

• 3. Cogeneration and distributed energy power station synchronizer backup.

• 4. Old ABB Synchrotact series synchronous control system upgrade.

• 5. Industrial self-provided power plant generator paralleling control system.

FAQ

• 1. Q: What is ABB 3BHB006716R0217?
      A: It is Synchrotact5 SYN5302A-Z-V217 digital synchronizer for generator grid paralleling control.

• 2. Q: What is its main function?
      A: It detects synchronous parameters and sends closing signals to realize safe generator grid connection.

• 3. Q: Can it be hot swapped when running?
      A: Cut off the control power and PT signal before replacement to avoid grid connection risk.