In 2011 the specialists of PJSC «Zaporozhtransformator» (ZTR) developed project as for updating of transformer ŇDŇN-80000/110-U1 with replacement of outdated tap changer for modern one manufactured by leading German company MR. Since 1990, transformer has been in operation at «Spassk» S/S (Russia). Within updating project for improvement of safety and reliability of equipment, the transformer tank design was adapted for installation of tap changer and its drive. HV and neutral leads, branch pipes for connection to transformer gas-bleeding pipeline and to OLTC conservator tank were updated by ZTR specialists. Such updating will improve efficiency of equipment operation and ensure its qualitative operation.

PJSC «Zaporozhtransformator» (ZTR) will supply transformer ŇDCŇN-300000/500 for the Interstate Argentina-Uruguay Energy Company «Salto Grande». Equipment is to be installed at «Colonia Elia» S/S, in Concepcion del Uruguay, province Entre Rios, Argentina. Transformer Plant «Faraday» (Argentina) and «Alstom» Company (Brasilia) were the main competitors of PJSC «ZTR» in tendering for transformer supply. ZTR became the confident winner resulting from intensive tendering competitions.

PJSC «Zaporozhtransformator» (ZTR) has signed the contract with Spanish company Iberdrola Ingenieria y Construccion for delivery of seven single-phase shunt reactors 60000/500 for reconstruction of open switchgear rated for voltage 500 kV at Votkinskaya HPP in Russia. Dispatch of the first four reactors is scheduled for August, 2012, the next three – for March, 2013. «Spanish company will carry out design, civil and erection works as well as starting and adjusting works at site, – said Mrs. Galiya KOSHKINA, Head of PJSC “ZTR” Sales office. – Iberdrola Ingenieria y Construccion is the traditional client of ZTR equipment for projects in CIS and Foreign countries. The Company has collaborated with PJSC «Zaporozhtransformator» starting from 2001. The first contract was signed for equipment supply for Riga HPP in Latvia».