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Vintage GIS legacy installed-base support: spare parts, maintenance, repair, retrofit and modernization for earlier Siemens Energy gas-insulated switchgear generations

Vintage GIS
  • Listed in the Grid Technologies product hierarchy under "Other GIS", side by side with "Spare Parts / Service" — an installed-base scope, not a type series
  • Current 8D-series GIS datasheets specify a first major inspection after more than 25 years and an expected lifetime beyond 50 years, so legacy GIS bays routinely outlive their new-build availability
  • Support follows the published Siemens Energy Grid Technologies Service parts-management concept: strategic and operational spares kept on stock (failure classes per IEC 62271-1), preventive and corrective maintenance parts procured on demand
  • Worldwide parts supply through a global logistics network with a 24/7 Customer Support Center, as documented for Siemens Energy high-voltage switchgear service
  • Every case is vintage-specific: spares availability, repair options and retrofit/modernization paths are assessed against the original bay documentation on request
Life extension of legacy GIS substationsSpare parts supply for GIS types no longer in the new-build portfolioRetrofit and modernization projects on aging GIS baysPlanned (preventive) and unplanned (corrective) maintenance of legacy GIS
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Specifications

Documents & downloads

Brochure Legacy GIS spare parts and service documentation — available on request PDF · EN ·

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