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Main Products
69 to 145kV GIS
GIS(up to 252kV)
GIS(up to 420kV)
GIS(550kV and Over)
Hybrid Type GIS
1000kV GIS
DC 500kV GIS
Gas Bushings
GIB(Gas Insulated Busbars)
Circuit Breaker Mechanism
All Gas Insulated Substation
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GIS/GCB Gas Insulated Switchgear
Hybrid Type GIS
Basic Concept of Toshiba Existing Hybrid GIS
Concept
Economical and space saving solution for conventional substation.
Maintenance cost of DS/ES main contact and Porcelain
Combination of advantages of both conventional equipment and gas insulated switchgear.
Minimization of faulted area and outage period in case of failure.
Rating
Rated voltage
550kV
Rated current
12,000A
Rated Breaking Current
50kA
LIWL
1,800kV
Installed in 1980
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