The gas insulated switchgear (GIS) is designed using
three-phase common or single-phase enclosures.
This ultimately reduces the space required on-site and associated
civil engineering costs. The systems are designed and use the
same components for both indoor and outdoor applications.
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Key Features:
- Synchronized axial blast interrupters - increases circuit breaking
performance
- Hand holes for ready access to interrupter contacts - easier
inspection and replacement
- Double trip coils - ensures reliable circuit breaking
performance
- Reliable, spring and hydraulic mechanisms
- Disconnect switches are motor operated. Basic design
supports no-load switching operation, can include interrupting
capacitive charging current, transformer magnetization current
and loop current.
- Earthing switches can be operated manually, by motor, or
by motor spring according to the specification.
- The GIS will be equipped with metering and protection equipment including
current transformers, voltage transformers and surge arresters
- Voltages from 69kV to 550kV
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Performance is
Our Future
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