A leading manufacturer specializing in high-voltage electrical equipment, including gas-insulated switchgear and high-voltage circuit breakers. The company has over 40 years of experience in the industry, emphasizing innovation and quality.

AO VO "Electroapparat" produces SF6 gas-insulated equipment with voltage ratings from 35 to 750 kV, including circuit breakers, current transformers, voltage transformers, and disconnectors. In 2019, the company completed a full-scale modernization of its production assets, installing advanced metalworking equipment, which allowed for an improvement in product quality and a reduction in production time. Advanced equipment and specialized technologies support the high-voltage equipment production process. With its in-house design, manufacturing, and testing facilities, the company produces equipment that meets both national and international standards. The products have all required certifications and licenses and are recommended for use at facilities managed by PJSC "FGC UES."

The service department at AO VO "Electroapparat" offers on-site services for the supervision of installation, commissioning, and high-voltage testing of gas-insulated switchgear (GIS). Gas technology equipment available allows for both vacuuming and filling GIS compartments with SF6 gas, adhering to strict parameters. Mobile gas technology units from DILO and WIKA, with a capacity of 50 m³/hour, allow for filling a GIS cell within four hours. Service engineers conduct inspections, diagnostics, and repairs of substation equipment and circuit breaker components.

Products are sold directly without intermediaries, with delivery and installation available across Russia. Customers include PJSC "Rosseti," PJSC "FGC UES," PJSC "RZD," PJSC "Inter RAO," Territorial Generating Companies, and various enterprises such as those of the "Rosatom" corporation, PJSC "RusHydro," PJSC "Gazprom," PJSC "Novatek," and oil companies like PJSC "Rosneft," "Lukoil," "Tatneft," along with others in industrial and agricultural sectors. AO VO "Electroapparat" is a dynamically growing company, providing a comprehensive range of high-voltage equipment, and is open to collaboration with both existing and potential partners.