Kyn28a-12 switchgear (armored mid-mounted metal-enclosed switchgear) is a complete set of 3.6-12 kV three-phase AC 50Hz single-bus and single-bus sectional systems, the improved and optimized KYN28A-12 switchgear can provide various solutions for different users, from power plants to substations, provide the most reliable and highest quality solutions on the product supply, System Integration, pre-sales and The Adjuster. This product conforms to IEC 60298, GB/T3906, DL/T404 and other standards.