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Essential details:IS420UCSBH1A REV.H highly reliable and versatile module
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IS420UCSBH1A REV.H highly reliable and versatile module
Synchronous devices are widely used in power stations or industrial installations with self-contained power stations where generators need to be integrated into a separate grid or grid
The public grid synchronous device can also be used in the distribution system
The circuit breaker can only be closed if the two voltages are very close to the same time or the line operation will interrupt the generator load
Failure even in some extreme cases will cause damage to the generator body
Both as a manual grid-connected monitoring unit and as a standalone fully automatic synchronous device SYNCHROTACT 5 can be safely and reliably used
Perform these functions For a synchronous device we want it not only to close the circuit breaker at the exact time but also to be able to connect to the grid whenever necessary
Although it is common in concurrent systems to connect two independent functional channels of dual-channel output contactors in series to greatly increase reliability
Stop misconnection but this inevitably leads to a decrease in its availability by using a redundant dual-channel parallel output contact parallel synchronous system can be the same
Achieve high reliability and high availability
Generally, the two channels in the main synchronous system are composed of two fully automatic synchronous units while the bypass synchronous system is composed of two with synchronous detectors
The manual grid-connected device of the table is composed
In both systems the second channel usually includes a simultaneous check device