Two power transformers supplied and in operation at 110 kV substation in Estonia

Łódź, Poland, February 2022 ZREW has produced and delivered two 16 MVA power transformers for end user Enefit Connect OÜ. Transformers have been installed and are in operation at Riisipere, Estonia. For ZREW, this is the first supply to this country, but over recent years, the company has completed many orders to other Baltics – Lithuania and Latvia.

The delivery in cooperation with ENERGEL Estonia OÜ was finalized in September 2021, transformers are energized and in operation.

“This is the first delivery of transformers from ZREW to Estonia, but we are impressed with the quality provided by ZREW. The entire process from design, production, testing and delivery was carried out with the utmost care, transformers present the highest quality, which is confirmed by the end customer and the installation company” – Tarmo Vispansuu, general manager of ENERGEL Estonia OÜ said.

Order details:

  • Transformers specification: 110/22(11) kV 16 MVA with on-load voltage regulation
  • Place of delivery: substation Riisipere in Estonia
  • Scope of work: production and delivery of new transformers, factory acceptance tests, supervision during erection

About ENERGEL Estonia OÜ:
ENERGEL Estonia OÜ is a subsidiary of the Finnish company ENERGEL OY, which started operations in April 2004. The company was established to organize sales activities in the Baltics. The activities of the company representing different manufacturers are medium and high voltage equipment, low voltage products and electronic components. Energel Estonia OÜ and Energel OY belong to the Norwegian group Malthe Winje AS. Malthe Winje AS was founded in 1922 and today it has brought together various companies in the field of energy and automation in Norway, Sweden, Finland, Estonia, Latvia and China.

About ZREW:
ZREW is part of the Swiss-based R&S Group, a leading provider in selected niches for power products. ZREW is a leading Polish manufacturer of oil-immersed transformers with power ratings up to 120 MVA. The portfolio includes transformers for power stations, heat and power plants, wind farms, distribution networks as well as special and furnace transformers.