SECONDARY PROTECTION RELAYS

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Protection functions are provided by multifunctional relays. For this, the relays monitor the parameters such as current, voltage, frequency, power, resistance, and monitor the abnormal situations that may occur in the system, and when the values defined by the user are exceeded, it sends a command to the cutting element and clears the system from faults. When this system is configured correctly, it aims to prevent healthy areas from being affected by the failure and being de-energized. For this, the cutting element closest to the fault point is required to operate. This is achieved by making the right selectivity.

As Birci Enerji, regardless of brand discrimination; overcurrent, feeder management, differential, distance protection and busbar protection relays, coordination and selectivity calculations, assembly and test work is done on a turnkey basis.