The Perl river overhead line crossing is a component of the zweikreisigen 500-kV-Leitung von Jiangman after Shao Jiao over the Perl river in China. It consists of a 80 meters high mast on the west bank Perl river, on an artificial island in the Perl river established 253 meters to high carrying mast and high on the eastern bank a carrying mast 240 meters lain. The two latter carrying masts are the highest high voltage masts of the world and exceed in their height the masts of the Elbe crossing 2 at Stade. They have cross beam spans of 54.5 meters and 63.5 Meter.Die line span between the 253-Meter-Mast and the 240-Meter-Mast amount to 1547 meters, whereby the line is at its deepest point at a value of 70 meters over the water surface. , They are developed unusual way for China in Danube arrangement.

Related links

• Article out '' transmission & distribution international, June 1990 (pdf)
• Picture current masts

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