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Directives Concerning the Protection of Telecommunication Lines Against Harmful Effects from Electric Power and Electrified Railway Lines. Volume VI, 1989 Edition

Danger and Disturbance

image of Directives Concerning the Protection of Telecommunication Lines Against Harmful Effects from Electric Power and Electrified Railway Lines. Volume VI, 1989 Edition

This volume describes the danger to telecommunication system workers, users and equipment as well as the interference to transmission of information that may occur as a result of the proximity of telecommunication system installations to electric power and electrified railway installations.

English

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Permissible voltage and current levels to limit disturbance

In most cases voltages and currents continuously induced longitudinally into the telecommunication line do not usually result in dangerous conditions. However, they may result in disturbances which can seriously affect the performance of telecommunication systems.

English

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