TOWERS FOR HIGH TENSION POWER LINES

FAMMSA has developed a family of lattice metal supports for voltages ranging from 66 kV (GRACO model), 132 kV (ACECO model) to 220 kV (Fedra and Vulcano model) as well as the different armed for each of these supports .

In addition to the standardized metal supports, FAMMSA has the technical and human resources to develop and manufacture any High Voltage Line project (up to 400 kV) depending on the data and characteristics provided by the customer.

Model GRACO-66kV

GRACO series has been created for lines up to 66 kV, and up to 132 kV can be used in special cases.

The seven supports are of monologue foundations, having a square truncated pyramidal shape, their four faces being equal throughout the length of the shaft. They consist of the head, attached to the shaft, formed by sections of different lengths to form the different nominal heights.

All parts are identified to facilitate assembly.

Model ACECO – 132kV

The ACECO series has been created for lines up to 132 kV.
The eight supports of the ACECO series are foundations terabloque (foundations of separate legs), having a truncated pyramidal shape with square section on the shaft and head with straight prismatic sections, also square section.

The lattice is double both in the head and in the shaft, being the same on all four faces of the head, and counterbalanced in the shaft.

The ACECO series has been designed to be able to adapt, in addition to the prismatic heads with their crossheads and dome, an assembly called the layer that forms the ACECO-CAPA series.

All parts are identified to facilitate assembly.

Model FEDRA-220kV

The six supports of the FEDRA series have foundations tera block (foundations of separate legs), having a truncated pyramidal shape with a square section. The body or shaft is formed by 6 m sections. of length and final sections of 3 m. to get heights from 12 m. up to 36 m.

These supports are constituted by angular profiles totally screwed where the lattice of the head is double and counterbalanced in the part of the shaft.

All parts are identified to facilitate assembly.

Model VULCANO – 220kV

The supports of the VULCANO series have tera block foundations (separate foot foundations), having a square-section truncated pyramidal shape. The body or shaft is formed by 5 m sections. of length to obtain heights from 15 m. up to 30 m.

These supports are of fully bolted angle profiles, where the lattice of the head is double and counterbalanced in the part of the shaft.

All parts are identified to facilitate assembly.