Description
SYNCHROTACT® 5 is the fifth generation of synchronizing equipment produced by ABB. SYNCHROTACT products are used for automatic synchronization of generators with power lines and for paralleling of synchronous lines. They are designed for fully automatic operation by dualchannel or single-channel systems. Synchronizing equipment is used in power stations where a generator needs to be paralleled with a power line or in substations to parallel two synchronous lines. Power circuit breakers can only be closed if voltage at both ends is synchronous. Otherwise it will cause a disturbance in the power network, trip the breaker, shock the generator and unit transformer. In extreme cases, it can damage both. SYNCHROTACT 5 guarantees a safe and reliable synchronization as a monitoring element for manual paralleling or as an independent fully-automatic synchronizing unit. SYNCHROTACT 5 utilizes state-of-the-art hardware and software technology, which includes a fundamentally improved service and maintenance tool.
Special features
• One device can store up to seven sets of parameters forseven different paralleling points
• Freely configurable digital inputs and outputs
• Operating with rated frequencies 50 Hz, 60 Hz and 16 ²/³ Hz
• For retrofit of previous SYNCHROTACT systems orsynchronization units of other manufacturers
Lower engineering costs
• Output contacts can carry higher currents, thus fewer auxiliary relays required; all I/Os are isolated
• Separate power supply unit is not required
• Prefabricated unit is available for the selection of several paralleling points (SYN 5500)
• Reduced cabling due to integration in a bus control system(IEC 61850, MODBUS, Profibus etc.)
Fast commissioning
• User-friendly SynView software for simple and fast commissioning
• SynView software recommends parameter values and indicates min/max/default values for each parameter
• The system includes an intelligent program, which after interaction with the generator can recommend values for parameters that are dependent on the power system’s circuit breaker, voltage regulator and speed governor
• SYNCHROTACT 5 commissioning can also be comfortably performed without a PC, using the controls on the front panel of the casing
Main brands include: ABB, Bailey, GE, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, EMERSON EMERSON, B&R, MOTOROLA, FUANC, REXROTH, KUKA, HONEYWELL, NI, DEIF, Yokogawa, WOODWARD WOODWARD, Ryan, SCHNEIDER SCHNEIDER, Yaskawa, MOOG, EPRO, PROSOFT and other major brands
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