Overhead contact system
All types of catenaries
Electrical substations
Design, civil work, erection, tests and commissioning
Electrical installations
Design and implementation of large installations
Mechanical installations
Climate control, ventilation and fire suppression
Special installations
Voice and data, industrial control, optical fiber, etc.
Catenaries, substations and installations
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This activity is the origin of EyM Instalaciones, S.A., having participated in many railway electrification projects, both national and international. From the Catenary Department we develop overhead contact line projects of different typologies: Catenary for high speed (C-350) CR-220 type […]

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Electrical substations

EyM Instalaciones, S.A. has a department dedicated to the design, civil works, assembly, testing and commissioning of all types of electrical substations: Outdoor substations Indoor substations GIS substations Mobile substations It specializes in traction substations for the supply of electrical […]

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From the Installations Department of EyM Instalaciones, S.A. we design and execute large installations, mainly in the following environments: Tunnels and roads Airports Hospitals Waste water treatment plants Buildings These installations are classified as follows: Electrical installations: Power plants, substations, […]

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