About the plant Products Contact Information Procurement (812) 677-83-83 High-voltage equipment plant " Electroapparat" for more than 90 years it has kept the traditions of the St. Petersburg School of Apparatus Engineering. Today the plant is the leading manufacturer of SF6 equipment in Russia. Factory products SF6 current transformers Current transformers of the TGF and TGFM series are designed to transmit a signal of measuring information to measuring instruments and protection and control devices in alternating current networks with a frequency of 50 and 60 Hz and a voltage of 110-500 kV. Gas-insulated tank switches The switch is designed to perform switching operations under specified conditions in normal and emergency modes. Built-in current transformers are designed to transmit measuring information to measuring instruments, automation and protection devices. Gas-insulated switchgear (GIS) GIS is a single sealed, three-phase structure with built-in high-voltage circuit breakers, measuring current transformers, voltage transformers, disconnectors, earthing switches, and surge arresters. Disconnectors Disconnectors are designed to turn on and off de-energized sections of alternating current electrical circuits with a frequency of 50 Hz with a rated voltage of 110, 220 and 330 kV, with the creation of a visible gap, as well as grounding of disconnected sections using stationary earthing switches. Current transformers from 0.66 to 35 kV Current transformers of this type are designed to transmit a signal of measuring information to measuring instruments and protection and control devices when used as components. Complex supplies of equipment JSC VO "Electroapparat" offers effective solutions in the field of high energy. The plant carries out complex supplies of equipment, as well as offers design and calculation services, complex metal structures for the installation of equipment. Column circuit breakers VGP series circuit breakers are designed for switching electrical circuits in normal and emergency modes, as well as for operation in automatic reclosure cycles in three-phase alternating current networks with a frequency of 50 Hz with a rated voltage of 110 and 220 kV. SF6 voltage transformers Voltage transformers of the ZNGA series are designed to transmit a signal of measuring information to metering, measurement, protection and automation devices in three-phase alternating current networks with a frequency of 50 Hz with a grounded neutral of voltage classes 110-500 kV. Gas-insulated generator switches Выключатели данного типа предназначены для выполнения коммутационных операций при заданных условиях в нормальных и аварийных режимах в цепях генераторов трехфазного переменного тока. Полностью соответствует присоеденительным размерам масляного выключателя МГ-20. Данные выключатели являются самыми компактными в своем классе. Выключатели генераторные воздушные Устройства данного типа предназначены для осуществления коммутационных операций в цепи главных выводов турбогенераторов в нормальных и аварийных режимах, а также для создания изоляционного промежутка в отключенном положении и заземления разъединенных участков токопровода. Запасные части JSC VO Elektroapparat, being the only manufacturer of all air circuit breakers of the VVE series 35-220 kV, VVN (VVSh) from 35 to 330 kV, VVBM, VVBK, VVD, VVB operated at power facilities in Russia and the CIS countries for voltages from 110 to 750 kV , manufactures a complete list of spare parts for medium and major repairs for this range of switches. New developments In the production of high-voltage equipment, modern equipment and unique technologies are used. With its own design, production and testing facilities, the plant develops new products, the quality of which corresponds to the world level. news Happy New Year! December 29, 2015 Dear Colleagues! Please accept our sincere congratulations on the upcoming New Year and Merry Christmas! Happy Power Engineer Day! December 29, 2015 The staff of the "Electroapparat" plant congratulates all power engineers on their professional holiday! We wish you success in your work, happiness, health! Champions Cup 2015 November 24, 2015 "Electroapparat" took part in the table tennis tournament among corporate teams - the Champions Cup - 2015. © 2015 JSC VO "Electroapparat" Contact information Disclosure