Bus supports

LLC “ALIT” produces busbar supports in accordance with the approved Technical conditions.

Bus supports are designed for isolating and securing the busbar and devices in switchgears of power plants and substations of alternating current with a frequency of 50 (60) Hz voltage classes from 35 to 750 kV inclusive.

The main structural elements of busbar supports are ceramic or polymer post insulators, busbars and support legs (special base for its installation), as well protective screen (for supports for 330 – 750 kV). The busbar support can be made in the form of one column (single-column support) or several (two, three) columns.