Contact line: Design. Feeder line, reinforcing feeder and bridging feeder 1 Purpose and scope

On double-track sections of line on which the main departure signal limits the shunt length (no shunt signals cancelling the 'Stop' signal) and where the distance between the main

When constructing new overhead contact line systems with new masts, on existing sections of line, numbering method 2 may be used instead of numbering method 1.. 3.6.2 Guidelines

When constructing new overhead contact line systems with new masts, on existing sections of line, numbering method 2 may be used instead of numbering method 1.. 3.6.2 Guidelines

Insulating mountings must be connected to lineside earthing conductor/return-current conductor connected to the rails at maximum intervals of 1 km.. These connections must be

Overhead contact line systems include insulators connected to contact wires, messenger wires, cantilevers, feeders, bridging feeders, reinforcing feeders and return

Overhead contact line systems include insulators connected to contact wires, messenger wires, cantilevers, feeders, bridging feeders, reinforcing feeders and return

In addition, disconnect switches must be used wherever bridging feeders, reinforcing feeders and current supply lines are connected to the overhead contact line, as well as

a) Between the limits for the theoretical blast profile and the normal profile, space must be set aside for stabilisation measures, including water and frost protection. This