scope:

This standard specifies the functionality, position, constraintsand control of a magnetic track brake system (MTB system) installedin bogies for use in emergency braking and in low adhesionconditions on Mainline Trains with speeds up to 280 km/h. It covershigh suspension types of MTB only and not high/low and lowsuspension type of MTB. This document also contains test methodsand acceptance criteria for an MTB system. It identifies interfaceswith electrical equipment, bogie, track and other brake systems. Onthe basis of the existing international and national standards,additional requirements are defined for:- conditions of applicationfor the MTB system; - retardation and brake forces; - functionaland design features; - strength requirements; - type, series andvehicle implementation tests. For design and calculation a"reference surface" is established.