JSC "UETM" received the conclusion of the certification commission of PJSC "ROSSETI" No. IZ-11/21 for a power oil three-phase three-winding transformer of type TDTN-40000/110 - U (UHL)1, with a capacity of 40,000 kV*A, voltage class 110 kV. By the decision of the certification commission, this equipment is recommended for use at the facilities of PJSC ROSSETI.
During the construction and reconstruction of electric grid facilities, the company uses only equipment, technologies, materials and systems recommended by the results of certification. Certification is a prerequisite for admission to participate in procurement.