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The CTY 12T Battery Electric Locomotive is an exceptional piece of engineering, designed for underground operations with an explosion-proof capability. It boasts high traction, impressive speed, and formidable carrying capacity, ensuring it meets the most challenging mining tasks. Featuring a dual-end cab, it provides excellent visibility. This powerhouse of a locomotive utilizes advanced variable frequency speed regulation alongside IGBT chopper speed control technology. With a streamlined and robust main circuit, the IGBT chopper showcases superior shut-off capabilities, enhanced by an integrated voltage regulator, timer, and combination components. This results in a simplified, easily installed, and debugged circuit, guaranteeing reliable operations. Industrial experiments confirm that this device simplifies maintenance with no loss of control, minimizing workload remarkably. It ensures a stable start, steady speed regulation, and flexible operation, with an outstanding overload capacity. This innovation conserves approximately 30% of electrical energy, extending the battery's service life, making it a favorite among drivers, maintenance teams, and management alike.
Xiangtan Southern Electric Locomotive Manufacturing Co., LTD, nestled by the scenic Xiangjiang River in the birthplace of electric locomotives—Hunan Xiangtan—has been a beacon in the realm of narrow rail electric locomotives for mining and tunnel construction since the early 1980s. With a rich 30-year history, the company specializes in producing explosion-proof battery electric locomotives and mining wiring type electric locomotives, along with their accessories. Spanning 50 mu, the facility boasts over fifteen thousand square meters of modern production workshops, two testing centers, a comprehensive professional test platform, track, and over 120 diverse processing and testing equipment sets. Employing more than 150 skilled individuals, including over 50 with senior technical titles, the company excels in R&D, manufacturing, and after-sales service. Recognized by the China Coal Products Group Company as a national sentinel production enterprise for coal industry electromechanical equipment, it achieved ISO9001:2000 certification in 2004 and ISO9001:2008 in 2009. Its extensive portfolio of battery electric and wiring type locomotives encompasses 51 products, all approved with 'Mining Product Safety Sign Certificates' and 'Mine Explosion-Proof Authentication.' The esteemed 'Ann' series has earned a place among China's top ten electric locomotive brands. Recently, it has been lauded as a 'Hunan Integrity Unit,' 'Contract Honoring and Trustworthy Unit,' and a 'Quality Stable Qualified Unit,' reflecting its unwavering excellence.
Currently, Xiangtan Southern Electric Locomotive Manufacturing Co., LTD is pioneering the production of flameproof storage battery electric locomotives and mining wiring type locomotives with a cutting-edge speed control system, featuring the second-generation IGBT intelligent controller and frequency conversion speed controller. These innovations, with key technologies submitted for national patents, address the limitations of the original resistance speed controller and the first-generation chopper speed control. Not only do they exhibit stable performance, but they also significantly reduce the risk of electronic component burnout and enhance energy efficiency, ensuring safety, reliability, and simplicity in operation while maintaining a low failure rate. Locomotives equipped with this controller excel in low failure rates, effortless downhill control, powerful climbing capability, remarkable energy savings, and minimal maintenance requirements, garnering trust and acclaim from users across the market. The company, driven by its philosophy of 'thought determines the way out, character casts products,' upholds the mission of delivering 'first-class products, reasonable prices, satisfying service.' By focusing on the highest quality products and the most efficient, considerate service, it aims to meet and exceed customer expectations. The belief that 'because focus, so professional' underpins its dedication to shared success through collaboration and trust.
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