Indoor switchgear 35 kV

Indoor switchgear 35 kV are high prefabrication medium voltage indoor switchgear 35 kV, which are successfully operated at major manufacturing area and infrastructure and energy facilities, where there are high requirements for the reliability of electricity supply.

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products manufactured and delivered to Customer sites

Main advantages

Maximum Safety

High reliability and quality of products

Modular building design capabilities

Convenient operation

Monitoring, diagnostics and control

Low total cost of ownership

01 Maximum Safety

The design, which provides a safe connection of cable and overhead lines, as well as connect the indoor switchgear to the transformers, reliable systems of mechanical and electrical interlocks, internal division of the MV switchgear into compartments and localization of the arc in a short circuit within any compartment of the cabinet will provide the highest level of safety of staff during maintenance and repair of indoor switchgear equipment.

02 High reliability and quality of products

MV Switchgear "Eltema +" used in Indoor Switchgear has been developed taking into account the specifics of operation at power facilities located in Russia and other countries. The resulting reliability of its structural design has been proven by tests carried out by independent test centers.

The design of power units, which is specially developed with the use of high-quality components and efficiently organized production process allows to provide the customer with reliable indoor switchgear, suitable for any special requirements of the projects.

03 Modular building design capabilities

The reinforced all-welded steel structure provides 100% rigidity of the modular building modules and very easy to transport and installation of the modules on various foundations.

Doors and gates provide an opportunity personnel to mount additional equipment without dismantling modular building structural elements, because it open 120 ° in indoor switchgear.

Detailed technological design development of the product makes it possible to manufacture various forms of modular building modules, which provide the implementation of different layouts in the indoor switchgear.

04 Convenient operation

3D modeling of quipment and all additional units provides the correct ergonomics of the Indoor Switchgear, convenient access to equipment, current transformers, busbar bridges and cable connections. Product design provides for connections of the main circuits with stabilization of thermal enlargementns that do not require maintenance during operation.
QR codes, which are located on the facades of the Indoor Switchgear equipment, provide quick access for personnel to the technical documentation for equipment and contact numbers of technical support center.

05 Monitoring, diagnostics and control

Equipment of indoor switchgear is directly integrated with APCS and remote control systems of plants, automated dispatch control systems, adaptive distribution management systems (ADMS) and other data analytics systems using the wide list of data comminication protocols including IEC 61850.

The control and monitoring system supports diagnostics and performance data transfer equipment of indoor switchgear to the maintenance and repair system to enable on-site preventive equipment maintenance.

06 Low total cost of ownership

We leverage special prices for components by leading Russian and global manufacturers, our own machine fleet and a short production cycle to offer the best equipment price to our customers. Low maintenance frequency along with minimized costs and prolonged service life help to minimize the total cost of indoor switchgear ownership.

Modifications of Indoor switchgear 35 kV

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-01

Indoor Switchgear 35 kV

Indoor switchgear equipment 35 kV

that is located in a block-modular building

-02

Indoor switchgear 35 kV combined with a substation control room

Indoor switchgear equipment 35 kV,

located in a modular building combined with the substation control room

All photos

Service we provide with this product

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24/7 Customer support

Service center and regional support centers

Service

Warranty service

Development of secondary circuit diagrams

Development of an electronic project for a digital substation (DSP)

Technical and economic evaluation

Development of design concepts

Preparation of work scope lists

Preparation of recommendations for the organization of foundations

Factory acceptance tests of equipment

Documentation in English and other languages

Indoor switchgear 35 kV is used:

ELM PS 6 (10) kV

ELM PS 35 kV

Market-Specific Solutions

20 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

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.

21 May 2021 News

First batch delivery of equipment for BPS-ELM 35/6 kV NWPC JSC has been finished

Electronmash company delivered indoor switchgears 6(10) and 35 kV for power supply mine ventilation system GOK "Oleniy Ruchey", NWPC JSC

19 April 2018 Публикации

Smart energy systems of cities with an active-adaptive network (Smart Grid): now and future

Today we talked on these topics with Andrey Litvinenko, Executive Director of Electronmash JSC.

16 March 2018 News

Завершен монтаж ЗРУ 35 кВ и ОПУ производства АО «Электронмаш» для ПС 110/35/10 кВ «Искра»

Успешно завершен монтаж ЗРУ 35 кВ совмещённого с общеподстанционным пунктом управления, изготовленного АО «Электронмаш» в рамках инвестиционного проекта ПАО «Вологдаэнерго» «Реконструкция ПС 35/10 кВ Искра с переводом на класс напряжения 110 кВ».

19 February 2018 Публикации

«Электронмаш»: курс на инновации

Интервью с исполнительным директором компании «Электронмаш» Андреем Владимировичем Литвиненко.

24 June 2016 News

ЗРУ-35 кВ в блочно-модульном здании для ПС 110/35/10 кВ «Спартак» ООО «Башкирэнерго» доставлено к месту монтажа

Компания «Электронмаш» изготовила и отгрузила быстромонтируемое закрытое распределительное устройство (ЗРУ) 35 кВ в блочно-модульном здании полной заводской готовности для ПС 110/35/10 кВ «Спартак» ООО «Башкирэнерго».

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