Outdoor switchgear

Outdoor switchgears are compact and reliable switches and disconnectors for outdoor switchgear rated at 35 and 110 kV, installed on high factory-ready blocks. They are used in the construction and reconstruction of switchgear at energy facilities across various industries.

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products manufactured and delivered to Customer sites

Main advantages

Maximum level of safety

High reliability and quality

Constructive capabilities

Ease of operation

Control and monitoring

Low total cost of ownership

01 Maximum level of safety

The cunstruct of the outdoor switchgear 35 and 110 kV ensures high safety during operation for personnel, and critical controls are located in a sealed heated compartment, which eliminates the formation of condensate near the control circuits. The presence of mechanical interlocks of the earthing switches depending on the position of the disconnector blades and electromagnetic interlocks of the drives eliminates incorrect switching on the outdoor switchgear.

02 High reliability and quality

High reliability of outdoor switchgear 35 and 110 kV switching devices, developed taking into account the operating features at Russian and foreign power facilities, is confirmed by test reports.
Specially developed design of power units using high-quality components and an effectively organized production process allow us to provide the Customer with reliable outdoor switchgear equipment that is suitable for any special project requirements.

03 Constructive capabilities

The reinforced construct of the elements of outdoor switchgear that take up electrodynamic loads ensures mechanical immunity to short-circuit currents. The use of contact groups of disconnectors with a constant pressing force ensures minimum contact resistance throughout the entire service life, and the use of sealed bearing units that do not require grease allows the products to be used in a wide temperature range.

04 Ease of operation

Ergonomic placement of the control units of the switching devices ensures easy access to them when working on the site of the switchgear on any type of foundation, and heating and lighting of the control cabinet for the drives of the 35 and 110 kV switchgear equipment increases the ease of operation. QR codes placed on the equipment provide quick access for personnel to technical documentation and contact numbers of the technical support center.

05 Control and monitoring

The equipment of the open switchgear is equipped with drives with a two-stage gearbox to ensure reliable local or remote and reduce the amount of consumed direct current from the systems of the operational direct current system. The equipment is controlled locally or remotely. The readings of the SF6 gas pressure in the equipment with SF6 insulation are always reduced to a temperature of 20°C, which excludes their false interpretation at low temperatures.

06 Low total cost of ownership

Special prices for components from leading Russian and foreign manufacturers, our own modern machine park and short production cycle form the optimal cost for switching equipment of the switchgear. Low frequency of maintenance at minimal costs in combination with a long service life of the equipment provide a low total cost of ownership of the switchgear equipment.

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Documentation

Get a consultation

Questionnaires

Questionnaire for ordering gas-free circuit breakers of the series ВГТ(З)/ELM-110 УХЛ1.doc Questionnaire for ordering vacuum circuit breakers of the series VB4-SP/ELM.doc Questionnaire for ordering series disconnectors РГН(П)/ELM-35 УХЛ1.doc Questionnaire for ordering series disconnectors РГН(П)/ELM-110 УХЛ1.doc

Licenses and certificates

Declaration of Conformity: Gas-free column circuit breakers of the VGT(3)/ELM-110 series Declaration of Conformity: VB4-SP/ELM-40 series vacuum circuit breakers

Service we provide with this product

Get the cost calculation

24/7 Customer support

Service center and regional support centers

Service

Warranty service

Проектирование, разработка и изготовление нетиповых блоков ОРУ

Усиленная противокоррозионная обработка

Technical and economic evaluation

Development of design concepts

Preparation of work scope lists

Preparation of recommendations for the organization of foundations

Работы по устройству объекта ОРУ, включая СМР и ПНР

Documentation in English and other languages

Outdoor switchgear 35, 110 kV is used:

ELM PS 110 (220) kV

Market-Specific Solutions

25 years of working with Customers from various industries have allowed us to study industry specifics in detail and create individual solutions that fully meet the needs of this industry and the requirements of individual Customers from this industry.

Oil, Gas and Petrochemistry

Generation, Transmission&Distribution of Electrical Energy

Industry&Infrastructure

News and publications about the product Go to the Media

14 February 2025 News

Electronmash has mastered vacuum packaging technology to protect electrical equipment.

Electronmash specialists are expanding their range of services and introducing a new packaging method for long-term storage and transportation of products in difficult climatic conditions.

22 November 2022 News

Electronmash completed the construction of the Berestovskaya 110 kV substation as a general contractor.

Construction and installation and commissioning of a 110 kV substation was completed as part of a project by NovaWind JSC and Rosseti PJSC to build the 60 MW wind power plant in the Stavropol Territory.

19 February 2018 Publications

"Electronmash": course on innovation

Interview with Andrey Litvinenko, Executive Director of Electronmash.

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Catalog

Outdoor switchgear

Main advantages

01 Maximum level of safety

02 High reliability and quality

03 Constructive capabilities

04 Ease of operation

05 Control and monitoring

06 Low total cost of ownership

Documentation

Questionnaires

Licenses and certificates

Service we provide with this product

Outdoor switchgear 35, 110 kV is used:

ELM PS 110 (220) kV

Market-Specific Solutions

News and publications about the product Go to the Media

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