AC Traction Power Supply

Assembling a well-coordinated and highly functional system from many individual components: Thanks to our comprehensive Sitras product family, we provide an optimal solution for every task related to AC traction power supply. Thus, you get consistently outstanding quality with perfectly coordinated elements, saving you resources in the planning and operation of your AC traction power supply!

High-voltage Switchgear

High-voltage Switchgear

Whether you want to connect your substation at the 115 or 400 kV level, as stubs or looped in, in outdoor or gas-insulated systems: Anything is possible!


Medium-voltage Switchgear and Components

Medium-voltage Switchgear and Components

Whether as an outdoor, gas or air-insulated indoor version: Switchgear to supply the overhead contact line and to ensure a reliable switch-off  of a short circuit.


Protection

Protection

Proven protection for your installations, future-proof and easy to operate: Siprotec offers protective and control functions and flexible communication.



Transformers

Transformers

Use single-phase transformers to convert high voltage to 15 kV or 25 kV catenary voltage. A secure power supply for your traction network.


Network Control for Rail Electrification

Network Control for Rail Electrification

Control centre technology: Keeping an overview with integrated SCADA systems.


Converter

Converter

The integrated solution that allows you to also make sustainable use of green power from public grids - cost-effective, compact and reliable.