BS EN 50657:2017

Impedance measurement, Electrical insulation, Railway electric traction equipment, Velocity control, Safety devices, Ventilation, Temperature measurement, Brakes, Performance testing, Braking, Battery chargers, Electrically-operated devices, Testing conditions, Loading, Weight measurement, Electromagnetic compatibility, Lifting, Heating equipment, Lighting systems, Noise (environmental), Control systems, Pneumatic equipment, Electrical testing, Storage batteries, Railway equipment, Railway vehicles, Dimensional measurement, Flexibility, Vibration testing, Hydraulic equipment, Clearances, Mechanical testing, Leak tests, Air-conditioning systems, Approval testing, Electric power systems, Safety measures, Prime movers, Type testing