Home Electricity Power lines telecommunications mast telecommunications mast Description Save Detail of a 6 m high braced mast. Format DWG File size 1.39 MB DOWNLOAD DWG share your appreciation Related Posts Armed medium voltage network electrical sub station Electrical wiring design Three-phase separators 1 Sub.est. 230/115kv electricity two banks of 110mva 75kva substation Three-phase medium voltage structure 3cr 13;2 kv medium voltage structure generator shed section electrical substation Post and structure. pole3d Arrival and transformation cells 75kva Pad-mounted 75kva transformer Underground electrical sub station transformer 1 Pole Transformer Bank 400 kv current transformer Conduction of electrical phase wit magdalena Substation – column