GE MiCOM Agile P74x Family – BusBar Differential Relays
$1.00
The MiCOM Agile P74x offers high performance, secure and sensitive protection for all types of busbar configurations at all voltage levels. Consisting of the Agile P741, P742 and P743 relays, the P74x platform is engineered to provide a centralized or distributed architecture with CT saturation detection, dynamic topology processing algorithms and a fast reset (less than 1 cycle) circuit breaker failure element
Available models:
P741 Busbar Central Unit
P742 Busbar Peripheral Unit
P743 Extended Busbar Peripheral Unit
Features include:
New Ethernet Board Support – Improved traffic density handling, PRP, HSR and RSTP supported in the same order option for standardization. Modulated/demodulated IRIG-B also standardized.
New dual RJ45 copper Ethernet option provides a more economical connection to switches.
Hardware future-proofing – compatible with the forthcoming IEC 61850 Edition 2 releases.
True subcycle busbar protection – transmission class security and dependability
Configuration Tool and Remote HMI Tool Features
Scheme editor: allows the user to define and create a P74x busbar scheme using busbar, CT, circuit breaker and isolator graphical icons
Synoptic: allows the user to allocate IEDs (P741, P742, P743) to the busbar scheme synoptic.
Dynamic synoptic: allows the user to display the P74x measured analogue quantities and DDB (digital data bus) status information via the user defined P74x scheme created using the scheme editor in accordance with downloaded embedded configuration of P74x IEDs
File merge: with this feature the user can automatically create the synoptic settings from above tools into a default setting file of IEDs
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