BS EN 50388-2:2025 PDF

1   Scope This document establishes the acceptance criteria according to EN 50388‑1:2022, 10.2 for compatibility between traction units and power supply for known phenomena and known technologies. That is in relation to:

— co-ordination between controlled elements and also between these elements and resonances in the electrical infrastructure in order to achieve network system stability;

— co-ordination of harmonic behaviour with respect to excitation of electrical resonances.

The following electric traction systems are within the scope:

— railways;

— guided mass transport systems that are integrated with railways;

— material transport systems that are integrated with railways.

Public three-phase networks are out of the scope, but networks which are dedicated to railways are included. This document is applied in accordance with the requirements in EN 50388‑1:2022, Clause 10. It does not apply retrospectively to rolling stock or railway power supply elements already in service. It is the aim of this Part 2 to support acceptance of