Ningbo CRRC Times Sensing achieves full coverage of its sensor product portfolio across all rolling stock types and platforms in the rail transit sector, maintaining a leading position in China's rail transit sensor industry. Its current sensor products fully meet the current sensing requirements of traction drives, auxiliary power supplies, and control & protection systems for various rail transit equipment. Featuring outstanding vibration resistance, wide operating temperature range and strong electromagnetic compatibility, they adapt to the complex and harsh operating conditions of railway equipment and ensure the safety, reliability and control accuracy of vehicle operation.
Electric Locomotives:Fully compatible with HXD1, HXD2 and HXD3 series heavy-haul electric locomotives, the sensors are deployed in traction converter main circuits, grid-side rectifiers and auxiliary converters to deliver accurate current measurement for traction control, power regulation and overcurrent protection.
Electric Multiple Units (EMUs):Covering CR400, CR300, CRH2/3/5/6 and all EMU platforms, the sensors are integrated into traction, auxiliary power and brake control systems. With excellent shock and vibration resistance, they ensure precise traction vector control and stable electrical system performance at high speeds.
Diesel Locomotives:Tailored for HXN3 and HXN5 series diesel locomotives, the solutions serve main generator, traction rectifier and auxiliary power circuits. They operate stably in harsh environments with heavy dust, strong vibration and wide temperature variation, supporting power output regulation and fault protection.
Urban Rail & Engineering Vehicles:The product portfolio covers metro vehicles, trams, medium-low speed maglev trains and tamping machines. Customized current sensing solutions are available for different vehicle standards and operating conditions, supporting safe and efficient operation of traction and operation control systems.
