Single-sided service prefabricated chambers CSR-S6-3; 6(10) kV

KSO-S6 are designed for operation as part of switchgears of electrical substations in networks of three-phase alternating current with frequency 50 Hz rated voltage 6 and 10kV with isolated or earthed through arc suppression reactor or resistor neutral. Rated current - up to 1000A, rated thermal resistance current - 20 kA/3 sec, electrodynamic resistance current - 51 kA. The cells are equipped with a system of operational electrical and mechanical interlocks, fully complying with all safety requirements according to GOST 12.2.007.4. Climatic version according to GOST 15150 - U3. High safety during operation of the CSR-S6 is ensured by constructive division of the cell into isolated compartments: compartment of secondary switching circuits, compartment of busbars and compartment of main circuits and cable connection. The compactness of the CSR-S6 is ensured by the use of a small-sized load disconnector, disconnector and gas-insulated earthing switch.