Normal Spans: These trays must have support after every 2 or 3 meters. This will involve purchasing additional hangers and wasting more time drilling holes in the ceiling. Long-Span Trays: These are highly powerful, and they reach a distance of 6 meters (approximately 20 feet). 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. Our cable support. When installing two cable trays in parallel at the same height, the distance between them should be no less than 0. For 6 meter tray that would be approximately 1. Typical values: Formula 2: Cable Area Calculation Where: This helps determine how many cables fit in the tray based on available area.
[pdf] IEC 61537:2023 specifies requirements and tests for cable tray systems and cable ladder systems intended for the support and accommodation of cables and possibly other electrical equipment in electrical and/or communication systems installations. Cable ladder systems and cable tray systems shall be manufactured in accordance with BS EN 61537, channel support. us-trations without notice. All illustrations, descriptions and technical information included in this document are provided as indications and can cable trays are equivalent.
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