Boxes in Distribution Cabinet and Network Blocks
Boxes in Distribution Cabinet and Network Blocks Low voltage network distribution and connection solutions. CAHORS has solid expertise in developing and manufacturing low
Within tunnels, 400V supplies are required to feed heavy plant, conveyors, compressors, pumps, fans, etc. Due to the nature of the operations, a lot of equipment needs to be plug-in or extendable, so that it can move forward with the work face.
A wide variety of LV electrical distribution equipment can be required on a tunnel project. Main LV supplies into tunnels are often provided with a back-up stand-by generator and our Mains Distribution Assemblies (MDAs) can incorporate Manual or Automatic Changeover systems to switch between Mains and Stand-by power.
below are some typical tunnel distribution schemes at 400V, 1000V and 3300V. 400V Distribution When tunnel distribution is carried out at 400V, Cable Link Boxes can be provided which will typically accept incoming and outgoing SWA cables with a cross section of 95mm2 4C and switchgear rated up to 250A.
Upon request, we can also use specific non-European standards for electrical-cabinet construction, because our international team would be happy to assist you with projects around the globe. Not only the manufacturing of electrical cabinets is important in Electrical-Cabinet Construction.
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