P74x Differential Busbar Protection Relay

We are trading and supplying an exclusive range of P74x Differential Busbar Protection Relay. 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.

Key benefits :
Tripping time is constant, less than 1 cycle and independent of the fault current, the substation topology and the number of feeders.
Free of charge software tools for easy scheme monitoring.
Connection between central and peripheral units is by fiber, eliminating EMC, touch and step potential issues.

Models :
P741 Busbar Central Unit
P742 Busbar Peripheral Unit
P743 Extended Busbar Peripheral Unit