Too many bends can cause difficulty when threading cables. For larger cables, bends are not permitted. When construction realities do not meet these requirements, larger diameter pipes can be used or junction boxes installed at strategic points to facilitate cable . A cable tray is a metal or non-metal structure used to lay electrical cables and wires, serving to support, protect, and guide the cables. What is the role of a cable tray in electrical engineering? A cable tray allows for the neat and aesthetic arrangement of cables, improves the reliability. This method statement covers the site installation of the cable tray & ladders and the requirements of checks to be carried out. The Cable Tray system is installed in electrical rooms, plant rooms, and service corridors. It ensures safety and long-term reliability in electrical systems. However, mistakes during installation could be the reason for expensive repairs and compliance problems, as well as increase the risk of danger. en completely installed, without damage either to conductors or structural system use maintain spacing or to keep cables in place when the tray is ect the minimum bend ra-dius for cables as they exit the bottom of the cable tray.
