Compact Switchgear KRU-M-6(10) kV for Efficient Power Distribution

Small cabinets complete switchgear KRU-M-6(10) kV are designed to work in the switchgear of electrical stations and substations in networks of three-phase alternating current frequency of 50 Hz, nominal voltage of 6 and 10 kV with an isolated or grounded through arc suppression reactor or resistor neutral. The design of KRU-M cabinets meets safety requirements in accordance with GOST 12.2.007.0, GOST 12.2.007.3, GOST 12.2.007.4, GOST 14693. The design of KRU-M provides localisation of electric arc propagation and impact of products of electric arc combustion within the compartment enclosure in which the arc was initiated.

In the design of enclosures KRU-M, depending on the type version are provided with mechanical or electromagnetic interlocks.