Railway applications. Insulation coordination - Overvoltages and related protection Ingestion-build-51215 d) the small ring shear

d)  the small ring shear procedure for drained residual shear strength parameters of remoulded clays

designated A to D

Thermal bridging

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Why should you use BS 1902-5

Railway applications. Insulation coordination - Overvoltages and related protection Ingestion-build-51215 d) the small ring shear1 Scope This European Standard applies to: fixed installations (downstream of the secondary of the substation transformer) and rolling stock equipment linked to the contact line of one of the systems defined in EN 50163; rolling stock equipment linked to a train line. This European Standard gives simulation and or test requirements for protection against transient overvoltages of such equipment. Long term overvoltages are not addressed in this