Home Electricity Power lines Major structures - columns and beams 400kv Major structures – columns and beams 400kv Description Save Column and metal beams for a 400 kv area in an electrical substation Format DWG File size 466.44 KB DOWNLOAD DWG share your appreciation Related Posts Distribution line and network expansion c. new Electrical substation 630 kva snlgaz type Cooper nova 33 kv recloser detail Underground medium voltage accessories electrical substation Medium tension aerial structure Connection detail in medium voltage lines Electrical substation on two poles Pvc duct bank for medium voltage electrical sub station Regular colony electrification electrical substation Secondary network for voltage level 380/220v Assembly of sectioning and underground derivation - aerial - 3d Measuring booth 1.80×1.80×2.10m sf6 electrical circuit breaker used in substation Electrical substation detail Detail of electrical disconnector substation Electrical detail of busbar