Infrastructure, technical inspections, acceptance, verification
Enotrac is an expert in all aspects of technical inspections, commissioning, measurements, verification and acceptance of electrical railway systems and traction power supplies. The electrical infrastructure of public transport includes the railway systems and energy supply systems from the power plant to the vehicle. The tasks involved are extensive and complex.
Thanks to many years of experience in countless projects, Enotrac is an experienced partner for these challenges. The extensive theoretical knowledge of our experts is used in the preparation of feasibility studies and energy studies, for example on energy consumption, potential savings or optimisations. On this stable foundation, viable solutions such as circuit concepts or protection, earthing and return concepts are developed. Enotrac has comprehensive know-how in the planning of overhead contact lines, which are planned and constructed in accordance with all applicable regulations, including the planning and execution of measurements of electrical parameters.
Organisation, planning, and execution of technical tests and acceptance procedures
Enotrac excels in organising, planning and conducting technical tests and acceptance procedures in the field of rail technology. Our approach is based on meticulous planning and organisation to ensure that the technical tests and acceptance procedures for your rail technology systems are carried out efficiently and precisely. Our team of experts ensures that all relevant criteria are recorded and checked to guarantee the highest standards.
As an independent engineering firm, Enotrac acts as an expert or authorised inspector and carries out the inspection of rail systems in accordance with the applicable standards, such as EN 50317, EN 50388, EN 50122, EN 50367, EN 50119 or TSI Energy. Enotrac engineers have the broad experience and comprehensive know-how to test both complete systems and subsystems with the highest precision.
The planning and realisation of a construction project encompasses numerous individual projects, each requiring specialised knowledge. Enotrac provides professional support to clients in construction management, construction supervision, and commissioning, as well as in the coordination of all participating companies. Enotrac’s services cover the entire construction management of overhead contact line systems, as well as construction supervision of overhead contact lines, switch posts, substations, and frequency converters. This also includes comprehensive execution control, technical testing and acceptance, as well as the careful planning and execution of measurements of electrical parameters.
Enotrac’s experts take over the entire commissioning process, from planning and execution to verification. They also take care of the preparation of applications and submissions for the operating licence. In doing so, they are also available to clarify open technical and commercial questions.
Planning, organisation, coordination, management and execution of commissioning
Enotrac specialises in the planning, organisation, coordination, management and execution of commissioning of electrical systems. This critical process requires comprehensive planning and precise coordination. Enotrac takes responsibility for ensuring that commissioning runs smoothly and according to the specified standards.
Through well-thought-out planning and support of the commissioning process, Enotrac ensures that the implemented project receives the necessary approvals from the authorities. Our Enotrac specialists have extensive expertise in the field of measurements, safety cases (including RTE 27100) and compliance tests, which helps to create the necessary evidence.
Commissioning of new or modified components, subsystems, and vehicles is often an integral part of Enotrac’s engineering projects. On this basis, suitable unit and type testing instructions are written. Enotrac takes over the organisation and support of this final step in a project. Within the scope of projects, Enotrac can provide support by, for example, creating instructions and contributing to the test plan, as well as taking overall responsibility for managing and executing commissioning and type tests. This also includes comprehensive coordination with all parties involved.
With our expertise, we ensure that the commissioning of your railway systems is carried out optimally and efficiently, and we support you in obtaining the necessary approvals.
Planning and execution of measurements of electrical parameters
Enotrac also has exceptional expertise in the planning and execution of measurements of electrical parameters. Our specialists apply their extensive expertise and use the latest technologies and methods to ensure accurate and reliable measurement results.
In practice, theoretical calculations must be verified by practical tests and measurements. This is particularly important for verification in the context of approval procedures, weak point analyses or accident investigations. Enotrac specialises in precise measurements in the rail industry, and our customers benefit from our many years of experience in the comprehensive planning and coordination of measurement campaigns. We ensure efficient processing to keep operational interruptions as short as possible.
Enotrac has an extensive pool of its own measurement equipment, including a variety of smaller loggers and modular measurement systems from DEWETRON for large-scale measurement campaigns. If necessary, we also use specialists and equipment from partner companies, for example for dynamic measurements of current collection quality or protection tests.
The tests and measurements are carried out both on-board and on the power supply. Enotrac experts carry out measurement projects that include, among other things, the energy consumption of vehicles, electrical parameters on the vehicles (such as traction currents, currents of the auxiliary converters, interference currents of the traction inverters), current load and current distribution in overhead contact line systems, heating measurements of conductors, rail potentials/stray current measurements, short-circuit measurements for protection tests and magnetic fields. Enotrac provides reliable support for the analysis and optimisation of your railway systems and carries out precise measurements.
Planning, organisation and execution of functional tests and test runs
Enotrac focuses on ensuring the quality of your railway systems, and places the planning, organisation and execution of functional tests and test runs at the centre of its services. We place particular emphasis on ensuring that the systems function optimally and meet all requirements.
Quality assurance is not just about functional tests, but also about planning and executing measurements of electrical parameters at the fixed installations and by means of test drives. These comprehensive tasks ensure a holistic evaluation and optimisation of the railway systems.
Enotrac uses the latest technologies and methods to achieve accurate and reliable results in functional tests and test drives. Our experts bring their extensive expertise to the planning and organisation, ensuring that the tests cover all relevant aspects and that the systems are thoroughly tested. The planning and execution of functional tests and test drives are an integral part of Enotrac’s comprehensive services. In addition, our range of services also includes verification and expert testing to ensure that rail technology systems meet the applicable standards and that all necessary verifications are provided.
Preparation of safety cases for subsystems and complete systems
Enotrac places a high value on safety and is actively involved in the preparation of comprehensive safety cases for subsystems and complete systems, including those required by RTE 27100. Our goal is to ensure that all safety standards are strictly adhered to. Only in this way can we ensure smooth operation.
The technical inspection and commissioning of electrical railway systems and traction power supplies, including measurements, verification and acceptance, requires an in-depth understanding of all applicable regulations as well as cutting-edge technical know-how. Enotrac is a recognised specialist in this area. Our experts organise, plan, and execute technical inspections and acceptances, including the comprehensive range of activities associated with these, such as planning, organisation, coordination, management, and execution of commissioning, measurement of electrical parameters, functional tests, and test runs.
For all subsystems and systems, we prepare the necessary safety cases, which include a comprehensive analysis and evaluation of the safety aspects. These cases not only serve to comply with the applicable regulations, but are also necessary to obtain the required operating licences for the plants. In addition, we take responsibility for preparing applications so that the plants can be operated properly and all safety requirements are met.
Applications for an operating licence
Applying for an operating licence is a crucial step that requires precise verification and comprehensive documentation. Enotrac will support you in this important process to ensure that all the necessary documents and evidence are complete and correct.
Our experts at Enotrac not only have extensive expertise, but also have a thorough knowledge of the organisation, planning and execution of all processes in the field of technical testing and commissioning in rail technology. We are always at your side with our support and accompany you through the entire application process. Our teams of experts ensure that all the necessary steps are carried out properly. Enotrac prepares applications for operating licences with the utmost precision to ensure that all aspects and evidence meet the applicable standards. We attach great importance to ensuring that your applications are processed smoothly and that all necessary approvals are granted in a timely manner.
Enotrac not only relies on comprehensive expertise, but also on complete compliance with the requirements and procedures in the field of rail technology.
Conclusion
In summary, it can be said that Enotrac is an experienced and competent partner in railway technology, specialising in the organisation, planning and execution of various processes in the field of technical testing and commissioning. With comprehensive expertise and state-of-the-art technologies, Enotrac ensures the safety and efficiency of railway systems.
Enotrac’s professional project management and support ranges from the procurement of complex systems and the successful implementation of projects to the creation of safety cases and the application for operating licences. Examples such as the connection of the overhead line networks of the Matterhorn-Gotthard Railway and the Rhaetian Railway, as well as the introduction of a maintenance application for the Matterhorn Gotthard Railway, illustrate the diverse capabilities of Enotrac.
Enotrac’s experts not only rely on theoretical knowledge, but also on practical tests and measurements to ensure the optimal functionality of railway systems. From planning and executing measurements of electrical parameters to functional tests and test drives, Enotrac offers a comprehensive range of services. Particularly noteworthy is the care with which Enotrac complies with safety standards and provides comprehensive safety certificates for partial and complete systems. Enotrac’s support with applications for operating licences underlines the company’s commitment to the smooth and legally compliant operation of railway engineering systems.
Enotrac is your reliable partner, helping you to successfully implement your requirements and objectives in the field of railway engineering through professional project management, technical expertise and a comprehensive range of services.
