Home Electricity Power linesEarth resistance 22 kv for hv substation DescriptionEarth resistance 22 kv for hv substation Format DWG File size 6.44 MB DOWNLOAD Related Entries Electrical Wiring Designs Pvc duct bank for medium voltage Georeferenced plan - electrification project - piura. Electrical substation standard nb044 Plan of details of bt civil works (ducts) Insulator Medium voltage register for services Detail of substation and aerial electrical connection Pad-mounted transformers details Provisional hydroelectric works Post-to-deck underground connection Power transformer 220 - 23 kv 25 mva 3d electrical substation 3d electric metal pole. return by land Detail - light pole pole3d transformation booth Portico (metal structure) school classroom Armed type dt-0; electrical system in 13.8kv pedestal type substation Diagram of armed in rural mt Derivation post detail Overhead cable structures 1/5 Electrical structures mt - chile Pole for running cables Motor control center booth Disconnector 138 kv Downpipe for high voltage cables share your appreciation