Sitras MDC – On the safe side

DC Protection Device and Controller 

The Sitras® MDC modular digital controller is used in the power supply for DC railways in mass transit and mainline systems up to 3,000 V DC, and in the eHighway system – the electrification of motorways. As a DC protection device it protects DC switchgear and contact line systems against critical operating conditions and detects short-circuits during the current rise before the maximum short-circuit currents are reached.

Sitras MDC - Modular Digital Controller

Proven protection for overhead contact lines, future-proof and easy to operate: Sitras MDC offers protection and control functions and flexible communication.
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Experience high performance – with Sitras MDC

Benefit from our decades of experience in the engineering, construction, and commissioning of DC traction power supply systems. We provide all the services you need from a single source, giving you unique opportunities to save.
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