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Transformers for Solar Farms in Poland

Niepołomice, Poland, June 2021 – Tesar Polska delivered another 5 cast resin transformers for solar farms. All transformers were made with an electrostatic screen between the windings and have increased resistance for applications with higher harmonics – THDi up to 10%.

The transformers were ordered by Elwat Team, a company  dealing with the construction of solar farms as a general contractor. For Tesar Polska this is another order from Elwat Team within the last few years. Apart from transformers for photovoltaic applications, Tesar Polska has also supplied 15,75/0,42kV distribution transformers.

Details of the order – 5 cast resin dry type transformers:

  • 2 x transformers 1000kVA 17,5kV 15,75/0,42kV;
  • transformer 800kVA 17,5kV 15,75/0,42kV;
  • transformer 500kVA 24kV 21/0,42kV;
  • transformer 400kVA 17,5kV 15,75/0,42kV.

In recent years, Tesar Polska has supplied several dozen dry type transformers for the needs of solar farms. These were units powered by 420 V, 800 V and 690 V specification, but the company can also manufacture transformers with other, non-standard voltages.

Transformers manufactured by Tesar Poland for photovoltaic applications have resistance for THDi up to 30%.

About Elwat Team
Elwat Team deals with the construction of solar farms in general contracting from design to commissioning. Elwat Team also implements electrical and power installations of every scope – from construction from scratch, extending to the needs of the investor.

About Tesar Polska
Tesar Polska, founded in 2013 from Tesar Italy, is part of the Swiss-based R&S Group, a leading provider of electrical infrastructure products in key markets. With manufacturing facilities and offices in Europe, the Middle East and South America, R&S is a major supplier of transformers and switches for customers in the utility, industry and infrastructure sectors.