Quality over quantity

Design, production, and servicing of electrical power systems and equipment

About us

More than 30 years of experience

Energoremont was established in 1995 and specializes in the production of high-quality electrical equipment, including distribution and special-purpose transformers for foundries, power plants, and environmentally protected areas.

In accordance with client requirements, we design and manufacture reactive power compensation systems to optimize electricity consumption.

In addition to manufacturing, we provide transformer inspection and overhaul services, maintenance of transformer stations and reactive power compensation systems, as well as other works for distribution and industrial companies.

Our key clients in the energy and railway transport sectors include: Elektroprivreda Srbije, Thermal Power Plants: Nikola Tesla, Kolubara, Kostolac, Hydropower plant Djerdap, Mines: Rudnik, Lece, Resavica, Šinvoz, GSP, Serbian Railways, Belgrade Waterworks and Sewerage, Elixir Group, Victoria group, Elektromontaža, Somborelektro and other enterprises vital to the operation of Serbia’s power system.

Company Facilities

Energoremont’s production facility is located in Karaburma, Belgrade, covering an area of 1,200 m². It is fully equipped with all necessary devices and measuring instruments for fault detection, production processes, as well as intermediate and final testing.

Our operations are standardized in accordance with the requirements of:

ISO 9001:2008 – Quality Management Systems
ISO 14001:2005 – Environmental Management Systems
ISO 45001:2018 – Occupational Health and Safety Management Systems

Additionally, our testing laboratory is accredited by the Accreditation Body of Serbia in accordance with:

ISO 17025:2017 – General Requirements for the Competence of Testing and Calibration Laboratories

Production Program

Energoremont’s production program includes the manufacturing of:

oil-filled and dry-type distribution transformers
filter transformers
reactors
reactive power compensation systems

as well as transformers with non-standard technical specifications, operating conditions, and drive types, such as:

rectifier transformers
traction power supply transformers for electric vehicles
isolation transformers
protective transformers
welding transformers
autotransformers for various applications
single-phase transformers with high short-circuit voltage (Uk)
transformers for powering various drive systems
transformers for 400 Hz frequency applications

For the Scandinavian market, specifically Sweden and Finland, we have manufactured and delivered over 1000 units of special oil-filled distribution transformers.

Overhauls, Repairs, and Revisions

We perform revisions, overhauls, and repairs of:

oil-filled power transformers up to 2.5 MVA and 35 kV
dry-type power transformers up to 2.5 MVA and 10 kV
special oil-filled and dry-type transformers up to 35 kV

Manufacturing of New Power Transformers

We manufacture new dry-type and oil-filled power transformers with reduced losses, ranging from 50 to 1000 kVA, at 10 kV voltage level – Type certificates issued by an accredited laboratory are available for this transformer category.
dry-type power transformers up to 2.5 MVA and 10 kV
(Two units manufactured for the Nikola Tesla Thermal Power Plant)
dry-type special transformers with a wide range of characteristics and applications
oil-filled power transformers with reduced losses up to 2.5 MVA