ETD TRANSFORMATORY - Standard and Special Power Transformers

Contact: ETD TRANSFORMÁTORY, a.s. Zborovská 54/22 | 301 00 Plzeň | Czech Republic Tel.: +420 373 031 508 Fax: +420 373 031 388 e-mail: etd@etd-bez.cz GPS: 49.7260092N, 13.3863008E

ETD TRANSFORMÁTORY a.s. is an important designer and manufacturer of both standard and special power transformers, chokes and reactors with its own know-how, complex technologies and special testing equipment. Transformers have been produced in Plzeň for 96 years and they are inseparably connected with the well recognized ŠKODA brand. ETD TRANSFORMÁTORY a.s. is a daughter company of BEZ TRANSFORMÁTORY, a.s., and a part of the International BEZ Group (IBG). This group is the only producer of a broad range of power and distribution transformers, chokes, reactors and related accessories and services according to customer requests in the region of Central Europe. ETD TRANSFORMÁTORY a.s. uses a certified quality management system according to ISO 9001; environmental protection according to ISO 14001; health and safety at work according to BS OHSAS 18001; certified process of fusion welding of metals according to ISO 3834-2; and has accredited Electrical Testing Laboratory certificates according to ČSN EN ISO/IEC 17025.

Q Customer oriented approach Q Expertise and workmanship Q Enthusiasm and motivation Q Flexibility and speed Q Efficiency Q Innovation and improvement Q Protection of health and environment We adhere to the following key values:

Q Power transformers | three-phase regulating oil transformers with a power range of 10 to 350 MVA and nominal voltage up to 420 kV, | three-phase non-regulating oil transformers with a power output up to 410 MVA and nominal voltage up to 420 kV, | single-phase non-regulating oil transformers with a total power output of the three-phase set up to 1200 MVA and nominal voltage up to 420 kV, | special type regulating and non-regulating transformers as required by the customer (e.g. number of turns, nominal impedance voltage, outlet configuration, cooling, etc.). Q Autotransformers | three-phase oil transformers with a power output up to 400 MVA and nominal voltage up to 420 kV. Q Furnace transformers Q Traction chokes for rail vehicle loads (railway, underground or tram cars), trolley-buses, and other special use inductors Q Start-up and special reactors Q Assembly, maintenance, the 24-hour service Q Reconstruction and repairs of | own production transformers, | other producers’ transformers. Our products and services:

Plzeň – The Great Synagogue

PLZEŇ REGION

The Plzeň Region is the Czech Republic’s third largest region in terms of area. Since its origin Plzeň (Pilsen), a city founded by order of King Wenceslas II of Bohemia at the confl uence of the Radbuza, Mže, Úhlava, and Úslava Rivers in 1295, has been the natural centre of the Region. The industrial and technological development of Plzeň started in the middle of the 19 th century, and step by step it became one of the most important cities in the country. At present, Plzeň is the fourth largest Czech city. It has 167 000 inhabitants, more than 30 % of the population of the Plzeň Region.

Besides Plzeň, the function of district centres is performed by the towns of Klatovy, Domažlice, Tachov, and Rokycany. Given the low population density, also smaller towns, such as Sušice, Stříbro, Plasy, Kralovice, Horšovský Týn, Přeštice, and Nepomuk play an important role.

ECONOMIC POTENTIAL The most important economic sector of the Plzeň Region is the manufacturing industry. Traditional industrial branches include engineering focused on the power industry and transport systems. Other prominent sectors are the production of components for automobiles, mechanical and electrical engineering, electronics, plastics, and

food industries (mainly beer brewing and wine and spirits production). The Region also supports investment in strategic services (high-tech services, research and development). Important food manufacturing enterprises in the Plzeň Region include: Plzeňský prazdroj a.s. (Pilsner Urquell), founded in 1843, the largest Czech beer exporter, which exports its products to nearly 50 countries worldwide and is a part of the SABMiller plc. international group, the world’s second largest brewing company; Stock Plzeň a.s., traditional spirits manufacturer, currently the largest manufacturer of spirits in the Czech Republic; Bohemia Sekt Českomoravská vinařská a.s. in Starý Plzenec, an important wine producer. The important industrial sectors of the Region include mechanical engineering, which is mainly associated with the name of Škoda. Its main product range is equipment for classical and nuclear power plants and petrochemical industries, metallurgical works and forged products, heavy machine tools, equipment for rolling mills, equipment for sugar cane processing, hydraulic and vulcanising presses, gearboxes, rail transport vehicles, trolleybuses, complete electric drives, turbines for combined gas and steam cycles and extraction steam turbines.