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Air-Insulated Metalclad Switchboard up to 40.5 kV

Part of Set Series

Medium voltage switchgear: withdrawable circuit-breakers from 36 to 40.5 kV

  • Features

    • The F400 range offers a full choice of perfectly adaptable, pre-designed functional units
    • The F400 offer is composed of:
    - the F400 which covers all performances up to 40.5kV - 2500A - 40kA/3s
    - the F400xe, a restricted offer optimised for the performances 36kV - 2500A - 25kA/3s
    • The F400 range, in association with Sepam digital control units, is designed to interface with new or existing supervision systems
    • Technology: SF6
    • Standard: IEC
    • Rated voltage: 36 to 40.5kV (F400) / 36kV (F400xe)
    • Busbar system: Single
    • Rated current busbar: 2500A
    • Rated operational current: 2500A
    • Rated peak withstand current: 40kA (F400) / 25kA (F400xe)
    • Internal Arc Classification: AFLR 25kA/1s (F400 - F400xe) up to 40kA/0.15s (F400)
    • Loss of service continuity: LSC 2B
    • Partition class: PM


    Improved continuity of service

    Its design ensures an excellent level of reliability. Network diagnosis and maintenance have a reduced impact on power distribution. Universal symbols, position indicators and mechanical and electrical interlocks guide the operator, thus ensuring incorrect operations are avoided


    The F400 range is present on all electrical distribution markets

    • Energy: HV/MV substations, MV/MV substations
    • Infrastructure: hospital, airports, subways
    • Industries: oil, cement, mine

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