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Sistemi elettrici telefonici

Operational data

Activities

  • Transmitting high-voltage, medium-voltage and low-voltage electricity.
  • High, medium and low-voltage transformer stations and electrical substations
  • Industrial electrical systems.
  • Optical fibre telephone transmission lines
  • Photovoltaic parks and wind farms
  • Design of high, medium and low-voltage stations and power lines
  • Construction of foundations in AC for supports and trellises
  • Supply and erection of towers for high-voltage power lines
  • Supply and installation of supports for medium and low-voltage power lines
  • Design, supply and installation of antennas for telecommunication and telephone lines
  • Design, supply and installation of supports and luminaires for public lighting
  • Laying and stringing of conductors for high and medium-voltage power lines
  • Stringing and tensioning of electricity and telephone cables
  • Supply and installation of equipment and electromechanical components for substations.
  • Construction of high, medium and low-voltage power lines in underground cables.
  • Urgent interventions on and maintenance of high, medium and low voltage power lines.
  • Demolition of obsolete or damaged existing plants and power lines

equipment

  • Motorized winches for the assembly of high voltage lines and for the tensioning of electrical and telephonic conductors, with a pull of between 500 and 18,000 kilos, equipped with power control, suitable for the tensioning of multiple conductors (up to four) at the same time
  • Hydraulic brakes for the braked tensioning of electrical and telephonic conductors, with a braking power of between 500 and 18,000 kilos, all equipped with braking power control, suitable for braked tensioning of multiple conductors (up to four)
  • Driftway winches and manual hoists for the tensioning of electrical and telephonic conductors, with a maximum pull of 18,000 kilos
  • Pulleys for the installation and the tensioning of conductors, both simple and multiple, and of the wire ropes of high and medium voltage electrical and telephonic lines
  • Diesel-electric generators, with a power of up to 500 kVA
  • Oleodynamic presses for the junction of the conductors, with pressure up to 200 bar and capacity up to 120 t
  • Diesel engine compressors, with a power of up to 30 kVA.
  • Basket cranes up to 30 m
  • Vehicles, including four wheel drive off-roaders and vans
  • Trucks with cranes and for transport of materials

GET IN TOUCH

SELT SpA
Sede Operativa: Via Londra, 8 - 10 Zona PIP 09094 Marrubiu (OR)
Tel +39-0783/856059
Fax +39-0783/856282
E-Mail selt@seltspa.com - selt@pec.seltspa.com

POR FESR