Seoul Nowon Light Rail Northeast Line Tunnel Construction FIX800 4GAS and other electronic display boards

hello. This is RS Korea. Coincidentally, this installation case was also an installation case at a continuous tunnel site, so I think you can easily compare it by looking at the previous installation case. First, before heading to this construction site, we will proceed with the work of inserting a 4-wire communication line into a 100m corrugated pipe near the company.

(RS Korea is max prepared for each and every installation.)

After completing all preparations, we install an electronic signboard at the entrance to the tunnel at the site. Now, connect the wires prepared in advance and run them between the other wires already installed in the corner.

The work starts at a fast pace and the wiring work is completed in about an hour and a half.

After turning on the power and conducting a product demonstration, we move to the second site.

After preparing the products and equipment to be installed, we take pictures. These are tunnels with an almost similar structure.

Because the corrugated pipe must be lowered through the small gap between the wall and the H beam, secure the monkey wrench that will act as a weight at the end of the wire and lower the wire.

After finishing the construction, injecting gas, and completing the reactivity test, alarm test, and electronic sign compatibility test, we attach it with a magnet. We were able to significantly shorten the construction period through magnetic brackets, enclosure configuration, and pre-prepared line work. This concludes the case of installing four safety gas meters in the Northeastern Intercity Railway Tunnel Construction. I hope you have a comfortable day. thank you