Energy Distribution
& Infrastructure

Whether it’s new constructions, modernization, or expansion of existing facilities – we support the complete renewal of primary, secondary, control, and protection technology systems.

• Substations up to 110 kV as outdoor or indoor installations
• Railway power substations for traction energy (110/15 kV, 16.7 Hz)
• High, medium, and low voltage switchgear
• Grid feed-in systems for renewable energies
• AC and DC power supply systems
• Replacement of conventional protection and control technology with modern systems
• Remote control technology with station control technology and cable systems

Our partners are not standing still – neither are we. That’s why we are happy to take on projects during ongoing operations and handle the coordination of civil, structural, and steel construction work. Our systems are particularly in demand at Deutsche Bahn AG and in public transport, including:

• 30 kV AC and 750 V DC cable systems for the Berlin S-Bahn
• Switch heating systems as well as medium and low voltage power supply
• Medium and low voltage stations and cable networks

• Energy supply companies
• Operators of railway facilities
• Operators and planners of wind energy plants
• Municipal utilities and local suppliers
• Industrial companies

We offer all services from a single source and provide our customers with turnkey substations. We also offer training, maintenance and services to ensure the long-term performance of the systems. To ensure that all systems remain safe even under load, we carry out short-circuit tests to guarantee maximum operational safety. Play it safe!

• Switchgear up to DC 3.6 kV
• Components: Rectifiers, Return conductors, Disconnectors
• Rail disconnectors
• Innovative solutions such as the Fast Switching Module (SSM) and the combined Protection and Control Device (SGBA) for efficient monitoring and control

Whether for the construction of new DC substations or the modernization of existing systems – we deliver solutions that work sustainably. We provide support for the complete renewal of primary, secondary, control and protection technology systems – and always have our customers’ individual requirements in mind.

Elpro stands for high quality and on-time completion, as we produce many products ourselves. We also offer training, maintenance and services to ensure the long-term performance of the systems. To ensure that all systems remain safe even under load, we carry out short-circuit tests to guarantee maximum operational safety. Play it safe!

• Individual solutions for switchgear up to DC 3.6 kV
• High-quality components for reliable and long-lasting performance
• Rectifiers, return conductors, disconnectors, including rail disconnectors (EST), small disconnectors (EKT), double disconnectors (EDT), and triple disconnectors (ETT)
• Our innovation highlight: the Fast Switching Module (SSM), which enables wear-free switching and guarantees a long service life. Together with our combined protection and control device (SGBA), we offer efficient solutions for monitoring and controlling all systems.

Whether for the construction of new DC substations or the modernization of existing systems – we deliver solutions that work sustainably. We provide support for the complete renewal of primary, secondary, control and protection technology systems – and always have our customers’ individual requirements in mind.