Gas-insulated medium-voltage switchgear 8DJH 12 - blue GIS
Voltage up to
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Short-time withstand current up to 20 kA
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Rated current up to 630 A
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Ring-main-unit
Hannover Messe 2023
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8DJH 12 - blue GIS
The 8DJH product family has been convincing customers for more than ten years worldwide. The 8DJH 12 extends this portfolio. It is a switchgear using Clean Air, an insulating gas exclusively consisting of natural elements of the ambient air. The new 8DJH 12 belongs to the “blue”-portfolio of Siemens AG. Every GIS of this portfolio is equipped with Clean Air and the proven Siemens vacuum technology, offering all advantages of a gas-insulated switchgear at the same time.Features of blue GIS
Description of 8DJH 12
- Ring-main-unit up to 12 kV, 20 kA and 630 A
- Gas-insulated
- Hermetically enclosed
- Type-tested switchgear according to
IEC 62271-1/-100/-102/-103/-200
Clean Air
- F-gas-free
- Global warming potential < 1
- Highly stable
- Non-toxic
- Non-flammable
- For every application temperature
Customer benefits
- Familiar operating concept for switchgear
- Environmental independence
- Compact design
- Maintenance-free design
- Personal safety
- Security of operation, reliability
- Economy, ecology
8DJH 12 - blue GIS: Discover your benefits
blue GIS meets the expectations of the Siemens customers further on, for example, with respect to switchgear availability, maintenance-free design, personal safety, compactness, and environmental independence. Clean Air consists of the natural elements of the ambient air and is therefore free of F-gases, with a global warming potential <1, highly stable, non-toxic, non flammable, and suitable for every application temperature.
