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Fulfilled contracts and projects for 2022.

  • Connecting a power transformer 40 000kVA 110kV/6.3kV/6.3kV to open switchgear 110kV/6.3kV;
  • Construction of cable routes for Sr.H 6.3kV cables, laying of cables and fastening in switchgear;
  • Cleaning of decommissioned cable Sr.N.;
  • Participation in a team for the development of innovative projects related to the development of non-standard energy sources and air purification in the urban environment
  • Upgrade of the energy monitoring system;
  • Construction of electrical installations in a residential building;
  • Supply of cables and construction of cable connections 20kV in medium voltage industrial distribution network;
  • Construction of a cable power line, supply and installation of indoor switchgear 20kV;
  • Preliminary design studies for the construction of a photovoltaic plant 6,6 MW and construction of an adjacent power structure for power supply to remote production sites;
  • Replacement of lighting fixtures in an administrative center of a manufacturing company;
  • Exploratory activities for the excavation of a photovoltaic power plant 4,4 MW;
  • Installation and commissioning of a 2.16MW photovoltaic plant;
  • Supply and installation of reactors for compensation of reactive energy;
  • Reconstruction and relocation of a low-voltage 1500A main busbar;
  • Installation and commissioning of power supply and lighting systems for commercial premises with an area of ​​4500m²;
  • Consultations for drawing up an investment project and coordinating the activities of building a system of photovoltaic plants for industrial needs;
  • Construction of electrical installations in an extension of a logistics center and an administrative building.
  • Central office: city. Sevlievo , str."Nikola Petkov" No. 22A
  • +359 879 930 230
  • office@deltastar.bg
  • Delta Star AD