High-Voltage-Testing
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Tunnel-Installations
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Substation-Line
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Horizontal-Tunnel.
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Compact Gas Insulated Transmission
|
mm |
Enclosure
Diameter |
Conductor
Diameter |
Phase
Spacing |
|
145kV |
241 |
89 |
381 |
|
242kV |
307 |
102 |
457 |
|
362kV |
375 |
127 |
559 |
|
550kV |
508 |
178 |
711 |
|
800kV |
622 |
178 |
813 |
|
Right of Way Requirement
145kV CGIT Line: 1.2 meters wide
242kV CGIT Line: 1.5 meters wide
362kV CGIT Line: 1.8 meters wide
550kV CGIT Line: 2.1 meters wide |
Design Features
Section lengths up to 18 meters
Bolted enclosure field joints with double o-ring seal
Field welded joint design available
Tripost conductor support insulators with particle traps
Corrosion resistant aluminum enclosure
Factory assembled and fully tested shipping assemblies
Experience with vertical and underground systems
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