The range of ZTR products includes oil-immersed power transformers, purposed for different fields of applications, rated for capacity from 1 MVA up to 1250 MVA for voltage classes from 10 kV up to 1150 kV inclusive, electrical reactors and controlled shunt reactors (FACTS equipment).

Products and fields of applications

Power Transformers

Масляные трансформаторы
  • 1 MVA – 1250 MVA
  • 10 kV – 1150 kV

Electrical Reactors

Шунтирующие реакторы
  • up to 128 MVAr
  • up to 800 kV

Controlled Shunt Reactors (FACTS)

Управляемые шунтирующие реакторы
  • up to 180 MVAr
  • up to 500 kV

Electricity companies

Power Generation Plants

  • Hydro
  • Heat
  • Nuclear
  • Solar
  • Wind
  • Geothermal

Transmission grids

  • 110–765 kV substations

Distribution networks

  • 35–150 kV substations

Industrial companies

  • Oil & Gas
  • Metallurgy
  • Railway
  • Mining
  • Machinery

Download product catalogue, transformer specification blank

Owing to the strong expertise in design and manufacturing of the unique types of transformers and electrical reactors, ZTR successfully follows individual and nonstandard requirements of the clients.

Based on the clients' request transformers and shunt reactors can be equipped with the fire-fighting system, on-line monitoring and diagnostics system and specialized commissioning and diagnostic equipment.

ZTR equipment is designed and manufactured in accordance with the requirements of any international and local standards: IEC, IEEE, ANSI, BS, IRAM, GOST, UNE etc.

ieee bsi iec pct iram ansi ukrgost une