Medium voltage                    blue GIS

Medium-voltage blue GIS

The Siemens blue GIS portfolio operates with Clean Air and proven, reliable vacuum switching technology, offering all advantages of a high-tech gas-insulated switchgear at the same time.

                             

                           

           

Siemens blue GIS

Siemens blue GIS meets the high expectations of customers for high-tech gas-insulated switchgear, such as switchgear availability, maintenance-free design, personal safety, compactness, and environmental independence. Its gas insulation by Clean Air consists of the natural elements of the ambient air and is therefore free of fluorinated substances (F-gases), delivering a global warming potential < 1. Clean Air is hazard-free, highly stable, non-toxic, non flammable, and suitable for every application temperature.

Criteria to be classified as blue

blue products go beyond the common standards

blue Switch

blue Switch

How can an innovative Clean Air switch support your sustainable energy distribution?

Learn more about our blue Switch, the new innovative fluorine gas-free load-break switch with vacuum interrupter in the auxiliary path.

Siemens medium-voltage with our blue GIS portfolio

8DAB 12 - blue GIS

  • Up to 12 kV, 40 kA, and 2750 A
  • Circuit-breaker switchgear

8DJH 12 - blue GIS

  • Up to 12 kV, 20 kA and 630 A
  • Ring-main-unit

NXPLUS C 24 - blue GIS

  • Up to 24 kV, 25 kA and 1250 A
  • Circuit-breaker switchgear

8DJH 24 - blue GIS

  • Up to 24 kV, 20 kA and 630 A
  • Ring-main-unit

Generator circuit-breaker switchgear

 
  • Up to 110 kA and 15000 A
  • Vacuum GCB switchgear portfolio

Siemens blue GIS fulfills all SF6-free customer product evaluation criteria:

News & Media

Stay up to date with our blue GIS portfolio!

Press release, reports, papers, scenarios…get the latest news here
References

blue GIS success stories