• lingzhan posted an update 6 months, 1 week ago

    canted-coil springs for HV switchgear for HV GIS

    We are the leading manufacture of the spring contacts and strip contacts, and we devote ourselves to this filed for 20 years.

    canted-coil springs for HV switchgear specification

    We have professional technical engineer to design optimal drawing according to customers requirements, simple parameter as below:
    Coil Diameter 1.2mm, Material CuCr1Zr
    D(mm)d(mm)nh(mm)w(mm)Rated Current(A)IA(KA/3s)
    5030501011.7113517
    7050751011.7170025.5
    8060881011.7200030
    100801141011.7262039
    1201001381011.7310040.7

    Installation Example—-Spring in Circuit Breaker.

    Spiral spring is mainly used for HV&MV switchgear components, auto parts, oil exploration and testing equipment, hydraulic sealing and other fields, with multiple contact points, small size, easy assembly and so on. Each coil can work independently, correcting for large area contact tolerances and surface irregularities

    Test Equipments:

    We own many advanced test equipments domestic and overseas, such as CNC machine, CNC Spring coiling machine, Electric pulse Punching machine, Laser welding equipment and Atomic absorption spectrometer.Screw Contact price
    website:http://www.vkrsp.com/contact-spring/