SIEMENS DEAD TANK COMPACT (DTC)-AIR INSULATED SWITCHGEAR

The Siemens dead tank compact (DTC) circuit breaker for 145 kV and 245 kV applications is a compact arrangement of several functions needed in a substation. The hybrid concept combines SF6-encapsulated components and air-insulated components. It is possible to arrange the components in a variety of ways depending on your substation configuration.

Siemens Dead Tank Compact : Flexible solutions according to your substation configuration

• Circuit breaker with single- or three-pole operating mechanism
• Disconnector, earthing switch, high-speed earthing switch
• Current transformer, voltage transformer and voltage detection system
• Cable connections possible at various positions
• Bushings available as porcelain or composite insulators
• Additional separation of gas compartment, with SF₆ density monitor on request
• Double breaker modules for ultra-compact substation designs
• Possibility for stand-alone components, e.g. disconnector module with voltage transformer

Advantages:

• Flexibility in confined spaces and extreme environmental conditions, e.g. low-temperature applications
• Gas-insulated components ensure the highest availability at minimum maintenance effort
• Optimized investments according to the requirements of your individual substation layout
• Gas-insulated components ensure increased availability and safety
• Minimum design work required for various applications thanks to predefined modules

Siemens Transmission Products – Leader in innovations with comprehensive, connective and sustainable portfolio

Transmission products play a vital role in the energy value chain. Siemens Transmission Products provides all key elements including power transformers and distribution transformers as well as gas-insulated and air-insulated switchgear and components. Products are offered individually, bundled or with related engineering upgrade to systems. Our products offer low life cycle costs with maximum availability, highest efficiency and short commissioning times.

We are driving technology innovations not only regarding the performance of transmission products but also in the area of sustainability and eco efficiency. By merging physics and data we enable new products and applications: Sensformer® and Sensgear®. With our global factory network and leading innovations we provide the highest level of quality and reliability to our customers: TSOs, DSOs, power producers, EPCs and industrial companies.