The control cables should be in a separate cable tray. The cable tray for all cables has to be earthed. The terminals for connecting the input, output & battery cables are located on the bottom of the UPS system and most UPS have bottom cable entry provision. A rung spacing of 6 to 9 inches (150 to 230 mm) is preferable when. This publication is intended as a practical guide for the proper and safe* installation of cable ladder systems, cable tray systems, channel support systems and associated supports. Cable ladder systems and cable tray systems shall be manufactured in accordance with BS EN 61537, channel support. When developing our cable support OBO can offer reliable solutions for systems, three attributes are at the routing and fastening cables securely core of what we do: efficiency, resil- for each of these installation challeng-ience and safety. es in the industrial environment. Our cable support. Selecting the correct cable tray for low voltage system—such as data networking, telecommunications, security, and building automation—is a critical decision that impacts system performance, scalability, and long-term reliability. A poor choice can lead to signal interference, difficult. This issue of the CableGram presents questions and CTI answers to these questions that have been asked by interested persons and organizations concerning the application of cable tray systems.
