Dampening Overhead Contact Rail System

Product of Tianjin Yichang Electrical Equipment Co., Ltd.



  • InnoTrans 2018
  • Hall 22 211

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20 Shuangjiang Road

Beichen Economic Development Area

Tianjin Municipality, 300400

Phone / Fax: show
Phone: +86 2226986288
Fax: +86 2226986289
Mobile: +86 13011383888
  • InnoTrans 2018
  • Hall 22 211

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Product description

A traditional Rigid Overhead Contact System (OCS) is often used to transition from line to line or when passing short distances through tunnels. This traditional system does not offer the same level of give or elasticity that a wire-based system offers, with the rigidity often leading to infrastructure damage if used for long distances.
By cushioning our Rigid OCS and changing the shape of the contact cable, it now can suit the position of the pantograph allowing less-damaging contact over longer running distances. The improved system is capable of functioning for more than 30 years while the other more traditional rigid OCS on the market may only last 5 to 15 years depending on line conditions. Operational costs are therefore greatly reduced.
Together with our patented pantographs, Tianjin Yichang can provide the most suitable systematic solutions for a modern OCS system.