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PRF1, PRF1 MASTER, COMBI PRF1

Multi 9 Type 1 fixed surge protector devices

Ngừng bán

Type 1 SPDs

PRF1, PRF1 MASTER, COMBI PRF1
  • Tính năng

    • Conforms to the risk levels defined by the IEC 62305-2 standard. Impulse current, Iimp=12.5 kA or 25 kA/pole.
    • Surge arrester/disconnector combinations certified for short-circuit current withstand, Isc, up to 50 kA (IEC 61643-11, version 2005).
    • Maximum steady state voltage, Uc = 260, 440 V.
    • Suitable for any earthing system: TT, TN-S, TN-C and IT.
    • Fixed or withdrawable surge arresters.
    • Cascade protection by Type 2 integrated (PRF1 12.5, PRD1 25r) or associated surge arrester (Master range).
    • Multiple-pole or single-pole products to be assembled.
    • Contacts for the remote transfer of end-of-life information.
    Conforms to the risk levels defined by the IEC 62305-2 standard. Impulse current, Iimp=12.5 kA or 25 kA/pole.
    Surge arrester/disconnector combinations certified for short-circuit current withstand, Isc, up to 50 kA (IEC 61643-11, version 2005).
    Maximum steady state voltage, Uc = 260, 440 V.
    Suitable for any earthing system: TT, TN-S, TN-C and IT.
    Fixed or withdrawable surge arresters.
    Cascade protection by Type 2 integrated (PRF1 12.5, PRD1 25r) or associated surge arrester (Master range).
    Multiple-pole or single-pole products to be assembled.
    Contacts for the remote transfer of end-of-life information.

    Lợi ích

    The electrician friendly lightning protection


     Improved continuity of service and safety due to

    • certified coordination with disconnection circuit-breakers and
    • the strength of the connections.

    Remote monitoring of the protection status.

    Các ứng dụng

    • Protection against direct lightning strokes of electrical installations in all industrial and tertiary buildings equipped with a lightning rod 
       

    Gallery

    • PRF1
    • PRD1 Master
    • PRD1
    • PRF1 Master