Bus supports

Our company offers high quality bus supports designed to support high-voltage power lines wires, aluminum pipes and other structures. All metal parts of constructions are made of ferrous metals and protected against corrosion by hot-dip galvanizing. Rod insulator made by world industry leaders ZPE ZAPEL S. A. and LAPP INSULATORS GmbH serve as the basic element of supports. Comprehensive supply of products is available to consumers on reasonable terms and at a favorable cost. The company fulfills individual orders and is ready for cooperation on a regular basis.

Busbars – products of Elektrofarfor 2000 company’s own production. All of them are designed to fix and support of:

  • different types of wires;
  • high-frequency arresters;
  • suspended disconnectors;
  • rigid aluminum busbars;

The devices have universal characteristics. To avoid coronation of the upper segments of the supports, the voltage of 330-750 kV and in order to improve the spread of the electric field strength, screen rings made of aluminum alloy are installed throughout the height of the dielectric column.

According to the type of external insulation, there are two types of busbars:

  • porcelain – used in 35, 110, 150, 220, 220, 330, 400, 500 and 750 kV networks;
  • polymer ones – for 35, 110, 150, 220 and 330 kV networks.

All of them do not need additional anticorrosive coating and are used in AC networks with a frequency of 50 Hz. Equipment can be supplied complete with metal stand of welded or tube type, including a three-phase gantry.


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