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CENELEC - EN 50520

Cover plates and cover tapes for the protection and location warning of buried cables or buried conduits in underground installations

active
Organization: CENELEC
Publication Date: 1 October 2020
Status: active
Page Count: 22
ICS Code (Conduits for electrical purposes): 29.120.10
scope:

This document establishes the requirements and tests for cover plates and cover tapes used for the mechanical protection, identification and warning of the location of buried cables or buried conduits.

NOTE This document does not apply to meshes and tapes falling under EN 12613.

Document History

EN 50520
October 1, 2020
Cover plates and cover tapes for the protection and location warning of buried cables or buried conduits in underground installations
This document establishes the requirements and tests for cover plates and cover tapes used for the mechanical protection, identification and warning of the location of buried cables or buried...
EN 50520
October 1, 2020
Cover plates and cover tapes for the protection and location warning of buried cables or buried conduits in underground installations
This document establishes the requirements and tests for cover plates and cover tapes used for the mechanical protection, identification and warning of the location of buried cables or buried...
EN 50520
July 1, 2009
Cover plates and cover tapes for the protection and location warning of buried cables or buried conduits in underground installations
A description is not available for this item.

References

This document references:
EN 12613 - Plastics warning devices for underground cables and pipelines with visual characteristics
Published by CEN on January 1, 2021
This document specifies the material, mechanical and functional (fitness for purpose) requirements for warning devices with visual characteristics manufactured from plastics, intended to indicate the...
This document references:
ISO 3864-1 - Graphical symbols — Safety colours and safety signs — Part 1: Design principles for safety signs and safety markings
Published by ISO on April 15, 2011
This part of ISO 3864 establishes the safety identification colours and design principles for safety signs and safety markings to be used in workplaces and in public areas for the purpose of accident...
This document references:
ISO 3864-2 - Graphical symbols - Safety colours and safety signs - Part 2: Design principles for product safety labels
Published by ISO on December 15, 2016
This document establishes additional principles to ISO 3864-1 for the design of safety labels for products, i.e. any items manufactured and offered for sale in the normal course of commerce,...
This document references:
ISO 3864-3 - Graphical symbols - Safety colours and safety signs - Part 3: Design principles for graphical symbols for use in safety signs
Published by ISO on February 1, 2012
This part of ISO 3864 gives principles, criteria and guidance for the design of graphical symbols for use in safety signs as defined in ISO 3864-1, and for the safety sign element of product safety...
This document references:
ISO 3864-4 - Graphical symbols — Safety colours and safety signs — Part 4: Colorimetric and photometric properties of safety sign materials
Published by ISO on March 15, 2011
This part of ISO 3864 establishes the colorimetric and photometric requirements and test methods for the colours of safety signs to be used in workplaces and public areas. It provides the...
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