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Third-rail Current Collector
The current collector is contact with the supply rail(third rail) by collector slider, and the collector slider and third rail was coupled to transmit the power to the swing arm, then transmit the power in the cable to the electric equipment through the fuse box...
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Pantograph
Zhongtong Electric cooperate with BARTELS GmbH R&D pantograph, and popularize and apply the pantographs in Chinese market and global market. The pantograph are designed by Chinese and European R&D center, purchased from the global suppliers...
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Traction Motor Remanufacturing
The predecessor of Zhongtong Electric is Xiangtan Railway Tractor Motor Co.,Ltd, which is approved by Ministry of Railways. It is authorized to build as well as repair tractor motor used for all kinds of locomotives and trains. It repaired 10,000 pcs/sets traction...
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DAS
Using existing optical fibre as an acoustic sensor. Distributed Acoustic Sensing (DAS) measures sound by light in optical fibre....
