Reconstruction of  substation TRAYAL 35/10 kV, 1x8MVA with expanding capacities to 2x8MVA

In 2016. implementation of the project of reconstruction of substation  TRAYAL 35/10 kV started, with an aim to replace the outdated medium voltage equipment and increase the capacity of the transformer station. The scope of reconstruction included supply and installation of a new  MV 10kV and 35kV plant, supply and installation of a new oil power transformer,  supply and installation of a new cabinet for general consumption, and implementation of the visualization system.

In 2016. implementation of the project of reconstruction of substation  TRAYAL 35/10 kV started, with an aim to replace the outdated medium voltage equipment and increase the capacity of the transformer station. The scope of reconstruction included supply and installation of a new  MV 10kV and 35kV plant, supply and installation of a new oil power transformer,  supply and installation of a new cabinet for general consumption, and implementation of the visualization system.

In the course of the project implementation, the following actions were completed:

  • Preparation of project for execution;

  • Reconstruction of connections and replacement of cable connections at the 10kV and 35kV side of the existing transformer;

  • Supply and installation of new oil transformer made in accordance with IEC 60076 35±2×2,5%/10,5 kV, 8MVA;

  • Preparation of connections and cable links at the 10kV and 35kV side of the new transformer;

  • Demounting of the existing MV 35kV plant and supply and installation of the new MV 35kV plant – type SM6, manufactured by Schneider Electric;

  • Demounting of the existing MV 10kV plant and supply and installation of the new MV 10kV plant – type SM6, manufactured by Schneider Electric;

  • Supply and installation of cabinets for own consumption and upgrading the equipment in the rack cabinet;

  • Design of systems for visualization of measuring results using integrated measuring devices at 10 kV  and  35 kV voltage level in  TS 35/10 kV/kV and keeping of data;

  • Functional testing of the plant, adjustment, and testing of relay protection, commissioning the plant;

  • Testing and commissioning of the visualization system;

  • Preparation of the as-built design.

QUALITY GUARANTEE

The high quality and business level of our company has received the official confirmation through the acquisition of certificates for the established Quality Management System (QMS) ISO 9001:2015, Environmental Management System ISO 14001:2015, Occupational Health and Safety Management System ISO 45001:2018, Energy Management System EN ISO 50001:2018, and Information Security Management System ISO/IEC 27001:2014.

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WORKING HOURS

8:00am – 4:00pm