SUBSTATION PROTECTION RELAYS AND CONTROL

We integrate protection relay and control solutions for electrical substations (0.4–400 kV). We ensure selective fault disconnection, reliable equipment operation, and power grid reliability in transmission and distribution systems.

MANUFACTURE OF PROTECTION AND CONTROL PANELS

We assemble protection and control panels according to individual project requirements.  We perform equipment selection, schematic preparation, assembly, and testing before commissioning.

ARCTEQ RELAYS REPRESENTATIVES IN LITHUANIA

We are official Arcteq Relays protection relay equipment representatives in Lithuania. We supply, configure, and integrate advanced protection relay solutions that meet ESO, LITGRID, and IEC 61850 requirements.

AQ100 – one of the market leaders in arc protection, ensuring operation in less than 10 ms, and together with an extinguishing device (quencher) – in less than 4 ms.

AQ250 – AQ300 software allows configuring complex logic without manufacturer involvement, ensures cybersecurity, and complies with the IEC 62443-4-2 standard.