Cover VDE-AR-N 4222 Anwendungsregel:2020-07
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VDE-AR-N 4222 Anwendungsregel:2020-07

Requirements for the underground laying of cables and protective tubes for electrical power supply, communications engineering and street lighting

Class/Status: Anwendungsregel, valid
Released: 2020-07
VDE Art. No.: 0200047

The laying of cables and protective tubes is principally based on the specifications of VDE and the requirements of the customer. The requirements depend mainly on the laying profile, laying depth and technical parameters for tension and tensile stress when laying cables. Cable laying is either by hand or mechanically. This VDE application guide applies for the laying of cables and protective tubes for electrical power supply in the distribution network (low, medium and high voltage), for the related communications engineering and street lighting.