Switch For Electric locomotives

JC series switch for electric locomotives and metro vehicles introduction

With the rapid development of the national economy, in 2004, the Ministry of Railways put forward the task of research and development of high-power AC drive electric locomotives, in 2006, the JC series of changeover switches by the North Railway Group and Japan's Toshiba experts to visit, selection and audit successfully passed, since then our JC changeover switches have been selected as a replacement for imported switches K&N blue series of the country's first brand of changeover switches to accelerate the domestic production process of HXD3 and other series of domestic electric locomotives. series of domestic electric locomotives. In order to cooperate with the project research and development of the North Railway Group, our company increased the technical force, organised special personnel, went into the front line to understand the use of the product, and according to the needs of the market, developed the "monitoring fault isolation switch" which can prevent misoperation in the train, thus solving the problem of accidents caused by misoperation due to the limitation of space in the operation of the locomotive, and was praised and awarded by the Ministry of Railway and the Ministry of Railway. It was praised and unanimously approved by the Ministry of Railway. From 2006 to now, our transfer switches have been widely used in HXD3 series electric locomotives and metro vehicles, and used in many export projects, so far, our transfer switches in HXD3, HXD3B, HXD3C series electric locomotives supporting the use of a total of more than 2,000 copies, some of which have been in operation for more than 8 years. In the future, our company will contribute to China's locomotive industry with more professional technology, focusing on the improvement of product quality and service!