Eltechnika — Manufacturing of MV switchgears, breakers and switches

Saint Petersburg, Gruzovoy pr., 19 +7(812) 329 97 97 Ru En

"Onega" - MV panels

The Onega KSO-6(10),20-E2 single-side access cubicles are designed for completing 6 kV, 10 kV or 20kV / 50 Hz three-phase a.c. switchgears for isolated-neutral or impedance-grounded neutral networks.

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"Volga" - metal-clad switchgear

The Volga metal-clad switchgear is designed for distribution of 6 kV (10 kV) three-phase a.c. electric power in networks with isolated- or impedance-grounded neutral.

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SL - three-position SF6-insulated MV switching devices

SF6 load break switches are designed for switching circuits with currents up to 630 A in 6 kV, 10 kV, and 20 kV / 50 Hz three-phase a.c. networks with isolated or impedance-grounded neutral.

SF6 disconnectors are designed for switching circuits at no load with currents up to 1000 A in 6 kV, 10 kV, and 20 kV / 50 Hz three-phase a.c. networks, as well as for providing safety during maintenance of electrical installations.

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VF12 - MV vacuum circuit breakers

The VF12 vacuum circuit breakers are designed for operation as a part of cubicles and switchgears in three-phase MV networks having insulated or impedance-grounded neutral with rated voltage of 6(10) kV, frequency of 50 Hz, and rated current up to 3150 A.

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Insulators and Contact System

SC «PO Eltechnika» produces and offers to plants making switchgears and MV panels the following range of products for the production of medium-voltage cubicles:

Insulators - 10 kV post insulators and divider post insulators;17.5kV post insulators and divider post insulators;20 kV post insulators and divider post insulators;
Contact System - Up to 3,150A rod-shaped conductors;Up to 3,150A tulip contacts;Up to 3,150A fixed contacts;Up to 3,150A enclosures;

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Products

Switching devices

Vacuum circuit-breakers series VM up to 12kV SL - three-position SF6-insulated MV switching devices 10,20 kV VF - MV vacuum circuit breakers 10,20 kV ZRF - MV earth switch 10,20 kV

MV switchgears

Solid-insulated compact panels КРУ-Т "Onega" - MV panels 10,20 kV "Volga" - metal-clad switchgear 10,20,35 kV

Component parts for MV panels and Metal-Clad Switchgears

Insulators and Options Contact System Equipment Trolley Shutter Assembly Other Component Parts for Assembly of Single-side Access Cubicles and Complete Switchgears

6 kV (12 kV)/0.4 kV complete transformer substations

Complete transformer substations in concrete casing Complete transformer substations in metal housing

Protection devices

SMPR Microprocessor Protection Relays IPR - microprocessor protection relays

6 kV (12 kV) indoor switchgears (ZRU)

6 kV (12 kV) Indoor Switchgears

Automatic process control systems

Eltechnika-PU Dispatching System Eltechnika-PU Dispatching System

Service and support

Warranty and Post-warranty Service

News

12.02.2020 11:22:00 Invitation to Our Stand at Hannover Messe 2020

Dear Partners, Please accept our warm invitation to the Hannover Messe 2020 which is the most important...

21.08.2019 08:34:00 ELTECHNIKA, JSC celebrates the successful type testing

ELTECHNIKA, JSC celebrates the successful type testing as per IEC 62271-200, IEC 62271-1, IEC 62271-100...

03.07.2014 JSC "PO Eltechnika" participates in Power and Electrical Industry Exhibition 2014.

The 21st Energetika&Elektrotechnika Exhibition of electrical equipment has been held in Saint-Peters...

20.06.2014 Electro 2014 International Show

The 23rd Electro 2014 International Show took place at the TsVK Central Expo Center. The visitors ha...