Phase Segregated Type Sulfr hexafluoride Gas Insulated - Fuji Electric

Fuji started the development of SF 6 gas insulated switchgear (GIS) in 1966. The first 72.5 kV GIS, which was of the phase segregated type, was put into operation in

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Stop Global Warming | Fuji Electric Global

sf 6 (sulfur hexafluoride): Used as insulating gas and for dry etching of semiconductors. NF3 (nitrogen trifluoride): Used for dry etching of semiconductors. Greenhouse gases other than CO 2 (hereinafter GHGs) are calculated by multiplying direct emissions from our factories by the global warming potential (GWP), which is a CO 2 conversion coefficient.

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Transmission Distribution | Fuji Electric Global

Download. HV Switchgear. Phase Segregated Type Sulfr hexafluoride Gas Insulated Switchgear Type SDA514 for 72.5 to 145 kV. Download. HV Switchgear. Three Phase Encapsulated Type Gas Insulated Switchgear Type SDF for 170 kV. Download. HV Switchgear. Phase Segregated Type gaz sf6 Gas Insulated Switchgear SDA524 for 245 kV.

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Gas Insulated Switchgear| Fuji Electric Global

High-Voltage GIS (Gas Insulated Switchgear) Features Since the first operation of the phase segregated type GIS in 1970, Fuji has successfully developed as a standard series of phase segregated type or three phase encapsulated type GIS which realized a quite compact and very reliable construction.

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FUJI ELECTRIC | Research Development | Fuji Electric

With a new design concept, Fuji Electric has developed a load tap-changer for SF 6 gas-immersed transformers that require a voltage regulating function. Its features are (1) the simplified tap-changing mechanism due to the use of a 2-resistance, 4-vacum-tube system (2) easy replacement of the vacuum tube by the cassette construction (3) avoiding metal power from abrasion using roller contact to the tap-selector as well as roller bearings to the selector driving mechanism (4) the

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Analyseurs de gaz | Fuji Electric France

Continuous gas analysis of ship emissions Automatic calibration and back-purge module Flameproof type in-situ oxygen analysers Marine laser gas analyser ZrO2 Extractive Analyser Industrial Process Gas Analyser Systems NDIR biogas analyser

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