Gas-insulated medium-voltage switchgear 8DAB 12 - blue GIS
Voltage up to
12
kV
-
Short-time withstand current up to 40 kA
-
Normal current up to 2750 A
-
Single busbar
Product information
8DAB 12 - blue GIS
Gas-insulated switchgear (GIS) type 8DA/B has been an integral part of the medium-voltage portfolio at Siemens. More than 100,000 panels of this switchgear type have already been installed worldwide. The 8DA/B portfolio has now been extended by 8DAB 12 – a switchgear using Clean Air, an insulating gas exclusively consisting of natural elements of the ambient air. The new 8DAB 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 8DAB 12
- Up to 12 kV, 40 kA, busbar 2750 A, feeder 2750 A
- Circuit-breaker panel, bus sectionalizer, disconnector panel, metering panel and cable connection panel
- Single busbar
- Single-pole metal-enclosed
- Gas-insulated
- Hermetically enclosed
- Type-tested switchgear according to IEC 62271-100 and IEC 62271-200
- Clean Air
- F-gas-free
- Global warming potential < 1
- Highly stable
- Non-toxic
- Non-flammable
- For every application temperature - Customer benefits
- Environmental independence
- Compact design
- Maintenance-free design
- Personal safety
- Security of operation, reliability
- Economy, ecology
8DAB 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.
