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    LTRI 5 - TRI

    Air Disconnector and Switch-Disconnector

    L-TRI 5 switch disconnectors are designed for use in indoor medium- voltage switchgear systems

    LTRI 5 - TRI
    • Features

      The LTRI 5 offers a proven, simple and highly economical solution to meet all indoor air insulated switch-disconnector requirements. It is ideal for use in new switchboards and for refurbishment projects.

      • With a fault-making capability, the LTRI is suitable for switching:
        o Load currents
        o Currents in ring networks
        o Transformers
        o Cable-charging currents
        o Line-charging currents
      • Compliant with IEC and EN standards
      • Rated voltage: from 12 kV to 36 kV
      • Rated current: from 400 to 2500 A
      • Rated short time withstand current (1 s): from 25 to 50 kA
      • Number of mechanical operations: 1500
      • Motorization available


      Benefits

      • High reliability and long service life
      • Extensive operational experience, different versions available
      • Easy installation (simple mechanism)
      • Friendly environmental (oil & SF6 free)
      • Space-saving thanks to a compact design
      • Robust construction (epoxy and low number of moving parts)
      • Drive spring corrosion protected