Dead Tank Compact Air Insulated Switchgear

Product Description

Siemens Deadtank compact (DTC) circuit breaker-Air Insulated Switchgear

Thedead tank compact (DTC) circuit breaker for 145 kV and 245 kV applications is acompact arrangement of several functions needed in a substation. The hybridconcept combines SF6-encapsulated components and air-insulated components. Itis possible to arrange the components in a variety of ways depending on yoursubstation configuration.

Flexible solutions according to your substationconfiguration

• 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