ABB SYNCHROTACT ® 5 synchronous devices

ABB SYNCHROTACT ®  5 synchronous devices

Product core positioning and application

Product identity: ABB's fifth generation synchronous equipment (SYNC HROTACT) ®  5) Specially designed for the synchronization and parallel connection of synchronous motors with the power grid and synchronous lines.

Core function: Ensure the safety of parallel operation in the power system, and avoid problems such as grid disturbance, circuit breaker tripping, and equipment damage caused by asynchronous voltage at both ends.

Application Scenario:

Power station: parallel connection of generator and power line

Substation: Two synchronous lines connected in parallel

Supports manual/fully automatic operation mode, can be used as an independent synchronization unit or monitoring element (Synchrocheck)

Security and usability design

Key configuration principle:

Dual channel: Two channels are connected in series, monitoring each other, blocking fault operations, and improving safety (hardware/software independent design, different microprocessors, avoiding systematic failures)

Redundancy design: Two devices connected in parallel, automatically switching in case of failure, improving system availability

Typical configuration scheme:

Dual channel automatic synchronization+serial synchronization check (SYN 5202)

Manual parallel switch+series synchronization check (SYN 5100/5200)

Automatic single channel+manual parallel switch parallel+series synchronization check (SYN 5201)

Redundant dual channel system (SYN 5302, highest security and availability)

Core functions and features

Specific content of functional categories

Parameter storage single device supports 7 sets of parameters and adapts to 7 different parallel points

Frequency adaptation compatible with rated frequencies of 50 Hz, 60 Hz, and 16 ²/³ Hz

Hardware features: Digital I/O can be freely configured; Output contacts carry higher current, reducing the need for auxiliary relays; All I/O isolation; No need for independent power supply

Debugging convenience: 1. Support SynView software debugging, automatically recommend parameters and label extreme/default values; 2. It can be manually debugged through the device panel without the need for a PC. 3. The intelligent program can recommend parameters based on the characteristics of the generator

The system integration supports bus protocols such as IEC 61850, MODBUS RTU, Profibus DP, LON Bus, etc., making it easy to integrate into modern control systems

Remote maintenance is equipped with Ethernet interface (TCP/IP protocol), which is assigned with independent IP, and can be remotely accessed and debugged through the Internet

Compatibility can be retrofitted with previous generation SYNC HROTACT systems or other manufacturers' synchronous devices

Product model classification and core parameters

Model Product Type Installation Method Key Dimensions (W × H × D) Weight

SYN 5100 Simple Synchrocheck Guide Rail Buckle Installation 205 × 128 × 82 mm 0.3 kg

SYN 5200 Advanced Function Synchronization Inspector Panel Installation 221 × 163 × 220 mm 4.0 kg

SYN 5201 single channel automatic synchronization equipment (including frequency and voltage regulation) panel installation 221 × 163 × 220 mm 4.0 kg

SYN 5202 Dual Channel Automatic Synchronization System (Serial Synchronization Check) Panel Installation 221 × 163 × 220 mm 4.0 kg

SYN 5302 Redundant Dual Channel Automatic Synchronization System Panel Installation 442 × 154 × 220 mm 8.0 kg

SYN 5500 multi parallel point connection auxiliary equipment rail buckle installation 381 × 128 × 50 mm 1.4 kg

Technical standards and compliance

EMC (Electromagnetic Compatibility) standard:

Conducted emission: CISPR 22 Class B; Radiation emission: CISPR 11 Class A Group 1

Immunity: Complies with IEC 61000-4 series (electromagnetic fields, fast transients, surge voltages, etc.), IEC 60255-22-1 (1 MHz pulse disturbance 2.5 kV)

Compliance Directive:

LV Directive: 73/23/ECC (compliant with EN 60950)

Electromagnetic Compatibility Directive: 89/336/ECC (compliant with IEC 61000-6-4/6-2)