ABB SYN5202-0277

The ABB SYN5202-0277 module is a SYNCHROTACT® 5 series digital synchronizer produced by ABB. The module is mainly used for automatic synchronization and parallel connection of generator and power grid, as well as parallel connection of synchronous power grid lines.

Main functions:

Automatic synchronization: The SYN5202-0277 module automatically detects voltage, frequency and phase differences between the generator and the grid, and controls the generator excitation system to synchronize it with the grid.
Automatic parallel: When the generator is synchronized with the grid, the module will automatically issue a grid-connection command to integrate the generator into the grid.
Manual control: The module also supports manual control, allowing the operator to manually perform synchronous and grid-connected operations.
Synchronous detection: The module has a synchronous detection function, which can detect whether the generator and the power grid meet the synchronization conditions.
Dual channel redundancy: SYN5202-0277 module has dual channel redundancy design, two channels work independently, improve the reliability of the system.
Product parameters:

As the ABB SYN5202-0277 module is part of the ABB SYNCHROTACT® 5 system, its detailed parameters may require reference to ABB’s official documentation or consultation with ABB sales personnel. Here are some possible parameters to include:

Electrical parameters:
Supply voltage
Input voltage range
Output signal type
Measurement parameters:
Voltage measuring range
Frequency measurement range
Phase difference measurement range
Measurement accuracy
Control parameters:
Synchronization accuracy
Grid connection time
Communication interface:
Communication protocol
Interface type
Environmental parameters:
Operating temperature