Gas insulated primary distribution switchgear
max. 550 kV | 8DQ1
Siemens PS Power Transmission Solutions
An ongoing process of improvement has led to today's 8DQ1 suitable up to the 550 kV voltage range. With this type, a gas-insulated switchgear, notable for its high degree of versatility and reliability, has been developed.
Our 8DQ1 belongs to the world leading gas-insulated switchgears in terms of:
economic efficiency
high reliability
safe encapsulation
low operating costs
ease of access and
high availability
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