How to prevent the two-core wires of high-tower instruments from falling down inside galvanized pipes!
Thread Content
How can we prevent the two wires of the instrument in tall towers from falling down inside galvanized pipes? This is how we used to do it: we made fixed connections at the ends to prevent falling. Now I think this does damage to the wires. How do others handle this issue?
Put a rubber tip or something at the outlet
It can be sealed with some explosion-proof mud or fire-resistant mud.
That’s a great question you asked! I really hadn’t thought about that! I’ve thought about it; it might be possible to increase the wire diameter and use armored cables. I wonder if that would work?
The wire duct should not run from top to bottom; it should turn along the platform of the tower, thereby reducing the weight of the vertical sections section by section.
The wire duct should not run from top to bottom; it should turn along the platform of the tower, thereby reducing the weight of the vertical sections section by section.
Here, we use raceways to extend as far as possible into the site, and then cable glands are used; the cables inside the raceways are secured at regular intervals using tie straps or wire. This not only saves material and labor for installing the wire ducts, but also facilitates future maintenance.