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KYN61-40.5 indoor AC metal Switchboard


KYN61-40.5 metal clad withdrawable switch cabinet. It is suitable for three-phase AC 50/60Hz, 40.5kV single bus and single bus subsection power system. And it is used for receiving and distributing electric energy and controlling, protecting and monitoring circuit.

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  • Product Type

     MV Switchboard

    Design standard

    GB3906-2006 3.6kv-40.5kv / (IEC 62271-200: 2003 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 k V, MOD)

    Conductor Type

    Cu bar

    Rated Current




    Rated Voltage




    Product Series

    KYN61-40.5 indoor AC metal Switchboard

  • Indoor distribution unit for single bus system.It is mainly used in power plants, substations, industrial and mining enterprises and high-rise buildings to receive and distribute electric energy, and has the functions of controlling, protecting and testing the circuit.

    • Take measures to equalize electric field; Equipped with quick closing grounding switch

    • The design scheme of modular door panel is adopted to ensure the beauty and stiffness of the door panel.

    • With multiple composite insulation, the minimum switchgear width can be 1200mm.