Transmission Products

Transmission Products

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 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 maximal 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 SensgearTM. With our global factory network and leading innovations we provide the highest level of quality and reliability to our customers: TSOs, power producers, EPCs and industrial companies.

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Success story, August 2019

Successful short-circuit test of one of the world’s largest autotransformer

One of the world’s largest short-circuit tested autotransformer on its journey from China to the Netherlands and back.

   

Transformers and reactors

Transformers and Reactors

  • Full portfolio tailored to meet specific customer needs
  • Lowest failure rates and reliable product life time over decades
  • Ester fluids as a biodegradable alternative for transformer insulation
  • Ratings up to 1,200 kV

Gas-insulated switchgear

Gas-insulated switchgear

  • Compact solution, for indoor and outdoor installation, also in environmentally sensitive areas
  • Lowest failure rates and reliable product life times of over 50 years
  • Proven Clean Air and vacuum interrupter technology
  • Ratings up to 550 kV

Air-insulated switchgear

Air-insulated Switchgear

  • Most comprehensive portfolio for all high-voltage applications
  • Lowest failure rates and reliable product life time of up to 50 years
  • Proven Clean Air and vacuum interrupter technology
  • Ratings up to 1,200 kV

Bushings

Bushings

  • Wide range of bushing products offered by two subsidiaries of Siemens: HSP and Trench
  • Highest quality and customized solutions
  • Ratings up to 1,200 kV

Coil products

Coil products

  • Wide range of coil products offered by Siemens’ subsidiary Trench
  • Highest mechanical and short-circuit strength
  • Ratings up to 800 kV 

Solutions for overhead lines

Solutions for overhead lines

  • Compact, lightweight designed products especially suited for overhead compact line applications
  • Highest levels of electrical insulation and mechanical tensile strength
  • Ratings up to 550 kV

Bundling and systems

Bundling and systems

  • Product bundles and complete systems from one source
  • Systems Including system engineering, sensors and connectivity, control, protection and automation

Service

Service

  • Comprehensive product services, upgrades and lifecycle management
  • Preventing unplanned downtimes and optimizing planned maintenance measures

Born connected 2.0 – extending Transmission Products family

Are you ready for the next level in comprehensive digitalization?

We are extending the Transmission Products family:  With connectivity and enhanced data analytics for all main substation components you can optimize your operations and business decisions for sustainable asset performance. 

Discover SensgearTM and Sensformer® advanced and be linked with the future!

Blue portfolio – increase sustainability of switchgear 

Our “blue portfolio” makes it possible to modernize and expand the existing power grids at the highest level of safety and to simultaneously reduce our ecological footprint to an enormous extent without having to compromise on performance and economic feasibility. The products are perfect for frequent switching applications, very reliable and maintenance free..

Our “blue portfolio” includes gas insulated switchgear, circuit breakers and instrument transformers, surge arresters and bushings.

Ester technology – increase sustainability of transformers

Synthetic and natural esters are beneficial alternatives to mineral oil as an insulating liquid in transformers. Their biological degradability make them extremely well suited to applications in environmentally sensitive areas. 

There are many operational advantages of using ester as an insulation fluid in transformers as well. For example, its high fire and flash point improves the fire safety of the transformer. Besides ester fluids can extend the lifetime of a transformer and eventually lead to smaller footprint of the transformer station.

Resilience: Pretact® – React in advance

Reliability of energy grids is a matter that effects everybody involved in the business. Siemens Transmission Products offers a whole portfolio to offer grid resilience wherever needed. Our concept, named Pretact®, for resilient grids comprises a three-pillar-plan to enable our customers to prevent failures, protect their equipment and react in cases of emergency. Learn more on this topic in our infographics, use cases and collaterals. Our new concept addresses emergencies, retrofits and new installations along the entire energy value chain to increase network stability.

Download and support

Make use of our services

For your convenience, we have assembled relevant downloads as well as details of support contacts below.

Energy Customer Support 

  • +49 180 524 24-71

You can contact us 24/7. We are looking forward for your call or online request.

Testing laboratories at Schaltwerk Berlin

We test components at our accredited testing laboratories.

Testing laboratories at Schaltwerk Berlin

Numerical simulation and analytical calculation methods for efficient product development.

News & Media

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