Siemens

Siemens - Traction Power Supply and Contact Systems


With its 'complete mobility' concept Siemens offers sustainable mobility solutions that stretch across all various transportation systems, in order to transport people and goods more safely, efficiently and environmentally friendlily.

Siemens is the only company worldwide bundling all necessary competencies – from operating systems for railways and road traffic, to traction power supplies and rolling stock for mass transit, regional and mainline services, to airport logistics and postal automation.

Complete electrification systems

We are one of the few suppliers of complete electrification systems. Our references cover the whole spectrum of rail electrification, whether rail projects for suburban areas or cross-border high-speed routes.

We apply our extensive know-how in order to design and build future oriented and efficient traction power supply and contact line systems – custom-made for the various request of the rail operator.

DC traction power supply

We deliver the whole spectrum of DC traction power supply systems, including these main components:

  • Diode rectifier
  • DC switchgear
  • Digital protective unit and controller
  • Short circuiting device
  • Station control system for DC substations
  • Static energy storage
  • Mobile energy storage
  • Thyristor controlled rectifier
  • Thyristor controlled inverter
  • Thyristor controlled double converter
  • Stray-current monitoring system

AC traction power supply

We deliver the whole spectrum of AC traction power supply systems, including these main components:

  • Single / double-pole SF6-insulated switchgear
  • Air insulated switchgear
  • Digital line protection relay
  • Single pole vacuum circuit breaker
  • Station control system for AC traction power supply

Contact line for mass transit

We deliver the whole spectrum of contact line systems for mass transit, including these main components:

  • Electrohydraulic operated mechanism
  • Lightweight section insulator
  • Disconnector
  • Elastic support
  • Tension wheel equipment
  • Silicone composite insulators

Contact line for mainline railways

We deliver the whole spectrum of contact line systems for main line railways, including these main components:

  • Electrohydraulic operated mechanism
  • Lightweight section insulator
  • Disconnector
  • Earthing switch
  • Elastic support
  • Tension wheel equipment
  • Silicone composite insulators

Competence in rail electrification

Your benefit: efficient and reliable traction power supply and contact line systems - go and see for yourself.

Info Icon Contact Details
Siemens AG
Industry Sector
Mobility Division
Turnkey Systems
Mozartstrasse 33b
D-91052 Erlangen
Germany
Email: contact.mobility@siemens.com
Email: electrification.mobility@siemens.com
URL: www.siemens.com/mobility/electrification

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