1. Design work with individual construction solutions for autotransformer protection, coordination with an expert organization.
2. Construction and installation work:
Customer NPС "Ukrenergo"
2. Construction and installation work:
- dismantling of existing equipment and busbars;
- construction of a protective structure for an autotransformer made of monolithic reinforced concrete;
- installation of an oil receiver designed to receive the full volume of transformer oil;
- installation of oil drains to drain oil from the oil receiver into the existing oil sump;
- installation of new supports for equipment on the 330 kV open switchgear;
- installation of cell-type portals;
- installation of a pre-detonation screen made of metal structures along the perimeter and above the protective structure of the autotransformer to prevent direct damage to the protective structure;
- installation of temporary protection structures for gaps;
- installation of a working and emergency lighting system for the physical protection structure;
- grounding and lightning protection of the equipment being designed;
- installation of an autotransformer type ATDTN-200000/330/110-U1;
- installation of a 3-phase 220 kV surge arrester set with operation counters;
- installation of a 3-phase 110 kV surge arrester set;
- installation of busbars for 10-220 kV equipment to be installed;
- installation of a complete 10 kV outdoor switchgear;
- installation of a 0.5 m wide branch of cable trays;
- organization of cable connections between different links of the technological process of electricity distribution.
Customer NPС "Ukrenergo"