Resumen:
This European Standard specifies the requirements for pipes, fittings and the system of unplasticized poly(vinyl chloride) (PVC-U) solid-wall piping systems intended to be used for buried cable ducting, including the installation on bridge constructions and of river crossings, for the protection of cables in the field of telecommunications and electric energy (low and high voltage) and other services. prEN is applicable to PVC-U pipes and fittings where cables or ropes may be inserted into the piping system by air pressure.
Diese Europäische Norm legt für Vollwand-Rohrleitungssysteme aus weichmacherfreiem Polyvinylchlorid (PVC-U) Anforderungen an Rohre, Formstücke und das Rohrleitungssystem fest, die für den erdverlegten Kabelschutz einschließlich der Verlegung in Brückenkonstruktionen und Dükern zum Schutz von Kabeln im Bereich der Telekomunikation, Energieversorgung (Hoch- und Niederspannung) sowie in weiteren Dienstleistungsbereichen eingesetzt werden.
Keywords:
Accessories, Cables, Definitions, Delivery conditions, Dimensions, Electric conduits, Electric energy, Electrical engineering, Electrical installations, Energy supply systems (buildings), Fittings, High voltage, Inspection, Insulating materials, Low voltage, Marking, Materials, Mechanical properties, Pipe couplings, Pipe fittings, Pipe system, Pipelines, Pipes, Piping, Piping system, Plastic pipelines, Plastics, Polyvinyl chloride, Properties, Protection of cables, PVC-U, Solid-wall pipe, Specification (approval), Telecommunications, Testing, Unplasticized polyvinyl chloride