Primary switchgear ELK-14

high-voltagegas-insulatedpower distribution

The gas-insulated switchgear ELK-14 is a versatile solution for reliable energy supply up to a rated voltage of 300 kV, a rated normal current up to 4000 A and a rated short circuit current up to 63 kA. Based on a few building blocks, the modular design offers an outstanding level of flexibility for optimizing substation layouts, both in arrangement and technical features. Applications • Power transmission • Integration of renewable power generation units to the grid • Industry applications Why Hitachi ABB Power Grids? • High-performance ratings • Space-saving combined disconnect/earthing switches • Monitoring, control, protection and communication features for smooth integration into digital substation systems using IEC 61850