ABB SYN 5201A-Z,V217 Synchronous Device

Description

The ABB SYN 5201A-Z,V217 Synchronous Device is a single-channel automatic synchronizing unit belonging to the SYNCHROTACT 5 Series, designed for safe and precise grid connection of generators, as well as parallel operation of synchronized lines. Key technical specifications include: rated measurement input voltage U1, U2 of 50 to 130 VAC, with an allowable range of 0 to 1.3 times the rated voltage; input frequency compatibility with 16.67/50/60 Hz; and a flexible auxiliary power supply range of 24 to 250 V DC or 100 to 230 V AC. Its measurement capabilities cover 0 to 1.3 V for voltages U1, U2, -179 to 180 degrees for angle matching, and 10 to 100 Hz for frequency input. The device operates in environments with temperatures from +5 to +70 degrees Celsius and uses rack mounting. Equipped with configurable signal relay outputs for parallel commands, it features advanced algorithms and control logic to automatically adjust generator parameters, ensuring optimal timing for safe circuit closing to avoid shock to generators and power grids, thus extending equipment service life. Additional highlights include a digital design for high accuracy and precision, an easy-to-use interface, flexible configuration options, and a durable, reliable build. It also supports monitoring of external quantities via universal auxiliary current inputs, with configurable analog input ranges including 0 to 1 mA, 0 to 5 mA, 4 to 20 mA, or 0 to 20 mA.