Shenzhen Feixiangda Electronic Co., Ltd. announced that its independently developed FX-SGB Series special new step-up and step-down transformers for tunnel power supply have been successfully applied in multiple national-level key projects, receiving high recognition from customers.
This series is specially designed to solve the problems of low terminal voltage and large voltage fluctuations caused by long-distance power supply in the construction of long tunnels and extra-large bridges for expressways, high-speed railways, urban subways, and water diversion projects. Compared with traditional high-voltage box-type transformer solutions, the FX-SGB series offers significant advantages: cost reduction of about two-thirds, installation in only 3 hours, small size for easy movement, direct use of existing low-voltage cables without replacement, and guaranteed power supply for a single-lane 3-kilometer tunnel.
The product has been successfully applied in the following key projects:
Feixiangda Electronics stated that it will continue to deepen its presence in the tunnel construction power supply field, supporting more national key projects with high-quality products and professional services.
