Shielding layer In order to uniformly conductive core and insulated electric field, medium and high voltage power cables of 6kV and above generally have a conductor shielding layer and an insulating shielding layer, and some low voltage cables are not provided with a shielding layer.
Kazakhstan invests in high-voltage transmission linesKazakhstan power system plans to spend the US $470.9 million (about 3.25 billion yuan) building a 500kW high voltage transmission project, connecting the Northern, Eastern, and southern power grids, designed to create a modern electrical grid infrastructure, Kazakhstan provides uninterrup...
CDWP central development working group of Pakistan today approved 13 such high-voltage transmission development projects, with a total investment of about 91 billion rupees (about 5.5 billion yuan).
Among them, 6 projects have been approved, with a total investment of about 3 billion rupees about 180 million yuan), and the remaining 7 projects hav...
