We would like to inform you that the total width and aspect ratio of stainless steel cable trays shall be selected in accordance with the table; the cable filling rate must not exceed the standard values specified in relevant codes and standards. For power cables, the filling rate can be 40-50%, and for control cables, it can be 50-70%. In addition, a spare capacity of 10-25% shall be reserved. The specifications and models of all elbows and fittings shall comply with the layout standards of th...
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When installing a power supply and distribution system with a power disconnect, the longitudinal cross-sectional area of the metal composite material in the cable tray shall not be less than the specified value. When laying an additional grounding main along the entire length of the cable tray, each section of the tray (including non-linear sections) shall be reliably connected to the grounding main at least at one point.
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