ABB’s SYNCHROTACT 5 series concurrent grid-connected device, Model SYN5202-0277, is a highly reliable and technologically advanced solution designed for the power industry to ensure that generators can be safely and precisely integrated into the grid or operated in parallel with another generator. The device has a variety of features, including automatic single-channel and dual-channel synchronization devices, and redundant automatic dual-channel synchronization devices, designed to improve the safety and reliability of the grid-connection process.

As part of the SYNCHROTACT 5 family, the SYN5202-0277 models are available in a variety of models to meet the needs of different construction sizes. It has an automatic dual-channel synchronization function, allowing users to control up to seven synchronization points and seven circuit breakers according to different needs. The device is designed to meet the CE standard, with maximum reliability and high utilization, while at the same time the lowest engineering costs. In addition, it comes with the convenient PC tool SynView for quick debugging.

In terms of technical specifications, the SYN5202-0277 is capable of handling multiple input voltage ranges, including 24/48 VDC, 100 to 125 VAC/VDC and 220 to 250 VDC, ensuring a wide range of applicability. In addition, the unit has a measuring input function that can handle voltages in the nominal voltage range of 50 to 130 VAC, and digital input and output interfaces for integration with other systems such as automatic voltage regulators and governors.

ABB’s SYNCHROTACT 5 series devices are widely used in power stations or industrial installations with self-contained power stations, especially where generators need to be connected to a separate or public grid. It can be used not only as a monitoring unit for manual grid-connection, but also as an independent fully automatic synchronous device to ensure the safety and accuracy of the grid-connection process.

Overall, the SYN5202-0277 model is one of ABB’s innovative solutions for the power industry, providing a strong guarantee for the stable operation of the power system with its advanced technology and high standards of reliability.