Information on the selection of tray sheet thickness
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Regarding the thickness of cable tray sheets, according to JB10216 for cable trays used in electrical control and power distribution systems, the thickness of 800-series trays should be no less than 2.0. However, per CECS31, the thickness of 600-series steel cable trays is 3.0. It is considered that the thickness of 800-series trays is too large, and their use is not recommended. We have chosen stainless steel as the material; now we are unsure about how to make the selection At the site, the spacing between the embedded supports is currently 2 meters apart
Since the types of cable trays vary, as do the load requirements, the thickness and span also differ. Choose the appropriate cable tray by referring to the manufacturer’s samples; if a span is specified, load requirements can be provided so that the manufacturer can suggest a suitable model.