NIIEFA-ENERGO, LLC provides full turnkey deliveries of electric machinery (including Automated Process Control and Relay Protection and Automation Systems) to supply electricity for industrial enterprises, electric railways, oil and gas sector, energy systems, municipal facilities and other sites.

The enterprise performs the entire range of work:

• research;
• engineering;
• design;
• manufacturing;
• equipment delivery to the Customer;
• full range of assembly and start-up and adjustment works;
• service support.

NIIEFA-ENERGO provides unit supply of pre-assembled turnkey equipment. A substation is constructed from operational units that can easily be linked up with each other mechanically, with a set of ready-made buses and cables for quick electrical connection. Operational units may be installed in any "cover" – in tunnels, in capital or quickly-erected buildings, in metal or concrete modules.

Technological advantages:

• improving manufacturing quality and reliability;
• high prefabrication of equipment, including remote control and energy audit;
• reduction of the time required for commissioning (startup availability – up to 4 weeks after final completion)
• option for the application of functional units in different combinations depending on the requirements of the project during reconstruction;
• reduction of time required for and costs of design;
• ease of installation and assembly of equipment;
• single supplier, guaranteeing the operation of all subsystems comprising an functional unit or module.

The main product array consists of operational units that aggregate several types of equipment. This technology ensures pre-assembled unit supply of adjusted and factory-tested equipment made as operational and structurally complete units with technical diagnostics devices, and makes it possible to conduct work required for the modernization of operating substations without disconnecting the supply to principal customers.

DC 3.3 kV traction substation Luzhayka (Oktyabrskaya Railway)

DC 825 V traction substation (Petersburg Metro)

AC 2x25 kV traction substation Bulak (Zabaikalskaya Railway)