Choose your region and language



Service for gas-insulated switchgear (GIS)

Hitachi Energy pioneered high voltage gas-insulated switchgear in the mid-1960s. Thanks to robust design, high quality from the start and a sound service strategy-some of the earliest products are still functioning and keep on serving their intended purposes in different applications worldwide, day in and day out.

The service portfolio is created to cover all essential parts needed to give your gas-insulated switchgear a long life. The gas-insulated switchgear development history throws some light on technology development achieved throughout the years, and the service portfolio shows vast possibilities of how you can modernize your existing equipment.

Why Hitachi Energy?

  • Our high voltage experts are here to give you the best possible service to fulfill your targets every time.
  • We provide a well-proven GIS technology for increased mechanical integrity and system flexibility with improved protection.
power plant engineer for substation

Contact us

Submit your enquiry and we will contact you