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Shandong Hongfeng Electric Group Co., Ltd.
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What is the meaning of cable tray deflection and what is the industry standard?
Release time:
2023-12-11
1. Cable tray deflection concept cable tray deflection refers to the displacement distance of the
What is the concept of cable tray deflection?
What are the industry standards for cable tray deflection?
1. Cable tray deflection concept cable tray deflection refers to the displacement distance of the axis of the tray or cover plate perpendicular to the axis when the cable tray is impacted and squeezed by external heavy objects, or when the external temperature rises or decreases sharply.
2. perforated cable tray deflection industry standard cable tray load is within the range of safety load. When the distance between the supports and hangers of the cable tray is 2 meters, the deflection value should not be greater than 10mm if the cable tray is steel tray, if the cable tray is fiberglass bridge tray, the deflection value should not be greater than 10mm, and if the cable tray is aluminum alloy tray, the deflection value should not be greater than 6mm.
This is the description of the industry standard on bridge deflection in the bridge standard.
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