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Creating the successful future of energy
ERSO is a multidisciplinary integrated company focused on comprehensive equipment and implementation of projects of new construction, reconstruction and modernization of power facilities.
Catalog
TOP 1
POSITION ON THE RUSSIAN MARKET
By nominal capacity of produced equipment
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QUALIFIED TEAM
With design and manufacturing expertise
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WIDE PRODUCT RANGE
Of transformer and reactor equipment, for voltages from 0.5 kV to 1150 kV, up to 630 MVA
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HIGH PRODUCTION CAPACITY
Total design capacity for transformer equipment production
SERVICES
Transformers and reactors of all voltage ratings
Design and production of transformers, reactors up to 630 MVA and voltages from 0.5 kV to 1150 kV
Financial Services
Financial services. Flexible solutions for establishing long-term cooperation
Secondary electrical equipment
Engineering and comprehensive supplies of 6-35 kV substations, RPA, ICS, LVCD Systems, packing of diesel, gas reciprocating, gas turbine generating units, manufacturing of packaged modular buildings
EPCM
Management of the project as a whole, from the organization of engineering investigations and development of the functional strategy of the project, then to the supply of equipment, design management, construction and finally to the putting of the object into operation
Intelligent control and automation systems
Business development of automation systems, commercial metering and dispatching control systems under the digitalization of networks
Service maintenance of power electronic equipment
High-quality and affordable for the customer maintenance of imported high-voltage equipment for the whole period of operation
Catalog
110 – 750 KV HIGH-VOLTAGE TRANSFORMERS FOR ELECTRICAL GRIDS
3-35 KV TRANSFORMERS FOR VARIOUS PURPOSES
MEASURING 6 - 750 KV TRANSFORMERS
CONVERTER 0.5 KV TRANSFORMERS
0.5 KV TRANSFORMERS FOR VARIOUS PURPOSES
ELECTRIC FURNACE TRANSFORMERS
10 - 1150 KV SHUNT REACTORS
3 - 110 KV ELECTRICAL REACTORS FOR POWER AND INDUSTRIAL ELECTRICAL GRIDS
0.5 - 35 KV ELECTRIC REACTORS FOR SPECIAL PURPOSES
Rectifier devices
OTHER ELECTRICAL EQUIPMENT
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Aleksandr TrishinCEO
Electrotechnical holding ERSO has significant potential. Production sites produce technological equipment. Today, the holding is confidently moving forward, meeting the growing needs of the economy, and making a significant contribution to strengthening the energy security of the country.
NEWS
25.05.2023
Raising the rank: how ERSO develops the competencies of specialists
The methods developed by the employees of the holding's training center help workers to pass certification more successfully.
22.05.2023
The third ERSO transformer went to Narva substation
The machine was manufactured at the Moscow Electrozavod.
19.05.2023
ERSO prepares reactors for Agorta substation for testing
In total, the holding will manufacture seven units for this substation.
18.05.2023
ERSO successfully tested two transformers for Norilsk Nickel
The equipment is currently being prepared for shipment.
17.05.2023
ERSO reactors will help provide electricity to Amur Minerals facilities
The holding supplied 4 units for the Nergen substation.
12.05.2023
ERSO Prepares Transformer for Shipment for International Steel Manufacturer
ERSO Prepares Transformer for Shipment for International Steel Manufacturer
11.05.2023
ERSO employees took part in the "Victory Storm"
The practical shooting tournament was dedicated to the Victory Day.
10.05.2023
ERSO manufactured a transformer for Moinaki substation
In total, the holding will ship two units to this substation.
05.05.2023
ERSO shipped the third reactor to the Nergen substation
The substation will provide electricity to the Malmyzhskoye field.
04.05.2023
ERSO delivered communication equipment to Ust-Kut substation
The complex solution was implemented on a turnkey basis.
03.05.2023
“Grown out of sports”: ERSO summed up the results of the Shagai #ZaLes campaign
The employees of the holding walked several million meters to help restore the "lungs" of the planet.
27.04.2023
Charitable Foundation "Sistema" introduced young people to the country's leading employers
The stand of the Sistema Charitable Foundation at the site of the "Knowledge.First" educational marathon has become a point of attraction for talented young people.
26.04.2023
"The first workplace" was opened at the marathon "Knowledge. First"
The projects of the "First Job" competition will become the basis for creating and adjusting the strategies of Career Centers throughout the country, and the winners will receive a grant to implement their ideas.
25.04.2023
ERSO became a participant of the Relavexpo forum
Last week in Cheboksary the 7th international scientific-practical conference "Relavexpo" exhibition ended.
20.04.2023
ERSO transformer for Ugolnaya substation successfully passed tests
At the Ufa Transformer Plant ERSO, the assembly has been completed and the shipment of equipment has begun, which will be sent to the Ugolnaya substation in the Kemerovo region.
19.04.2023
Open#Mosprom will show schoolchildren ERSO
Last week, Moscow Electrozavod was visited by representatives of the Moscow Department of Innovation Policy and the Department of Education and Science of the City of Moscow.
13.04.2023
ERSO shipped a transformer for a large machine-building plant
The holding's specialists will supply and supervise the installation of equipment.
10.04.2023
ERSO became a participant of the conference "Russian Energy: New Facets of Development"
Experts, representatives of government and business discussed the prospects for the development of the industry and successful cases of campaigns.
05.04.2023
Charitable Foundation "Sistema" has identified the best projects of the program "Student - High School Students"
05.04.2023
ERSO received TR CU certificates for cabinet products
The availability of certificates allows the production of cabinets under the holding brand using a wide range of manufacturers of relay protection and automation devices and process control systems.

HOTLINE

Contacts of the "hot line" on anti-corruption issues
Channel for receiving complaints about non-fulfillment or improper fulfillment by employees of ERSO HOLDING JSC or its subsidiaries and affiliates of their duties, charters, other internal documents, legal requirements, etc. E-mail: hotline@erso.group
You can also report possible abuses, fraudulent, corrupt practices, omissions and shortcomings anonymously, by e-mail and by phone.
E-mail: antikor@erso.group
Tel: +7 (495) 962-17-26

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