Cabinet surge protection DC bi-tracker – Solar connectors

    Product Details

    Product Description

    For photovoltaic installations up to 800VDC
    Connecting 2 x MPPT
    2 with 2 SPDs DC switch-disconnectors DC
    Consistent with UTE C15-712-1
    Fitted and pre-wired in Cabinet IP65
    Warranty: 2 years
    Presentation

    According to standard UTE C15-712-1, surge protection is mandatory DC side in the presence of lightning or for certain facilities depending on the length between panels and inverter and lightning strike density (the density of lightning strikes is established by Department).

    In addition, revision 1 of standard UTE C15-712-1 requires that the disconnecting device is not integrated into the DC/AC converter.

    Lightning DC bi-tracker cabinets assembled by AIGER to reply to two points of the standard and are therefore intended for the protection of the photovoltaic installations upstream of the DC/AC converter.

    Our photovoltaic kits comply with IEC 60364-7-712 'Installations in the building - part 7-712 - rules for special locations - photovoltaic power supplies and facilities.

    The SPD bi-tracker kit consists of a modular Cabinet in which are installed: 
    2 switch-disconnectors DC 4-pole to ensure the cut-off installation support
    2 SPDs DC type 2


    Characteristics of surge arresters

    Surge arresters type 2-withdrawable cartridges
    Maximum continuous operating voltage: 1000VDC
    Nominal discharge current: 20ka peak current
    Maximum discharge current: 40kA
    Level of protection under the nominal current: 3, 6kV
    Response time: < 25ns
    Signalling of end of life: Yes
    Connection capacity: 4-35mm 2
    Integrated thermal disconnection
    Complies with IEC 61643-1


    Characteristics of the switch-disconnectors

    Switch-disconnectors 4 poles connected in series 2 by 2
    Maximum current: 2x32A 500vdc, 2x25A under 600VDC, p0050f0075 under 800VDC
    Lockable in

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