Home > Exhibition > Content
Select the bushing according to the cable cross-sectional area
Apr 25, 2018

First, we must know the cable diameter, according to the outer diameter can calculate the cable cross-section, the choice of steel pipe is based on the diameter but it should be calculated by the internal cross-sectional area to ensure that the cross-sectional area of the cable accounted for 40% of the pipe cross-section, such a pipe diameter selected It is suitable. A rough estimate of the tube's inner diameter should be 1.5 to 1.6 times the cable's outer diameter. Cable protection sleeve is much more advanced than the production of electric wires, and its technical content is much larger. Generally, the cable protection sleeve is 5 meters in length and has interfaces at both ends. If it is not long enough, it can be spliced together with several cables.