Introduction

The 35kV Switchgear line from DSJ Electrical Co., Ltd represents the pinnacle of our medium-to-high voltage engineering capabilities. As modern grids evolve to incorporate more remote renewable sources, the 35kV level has become increasingly vital for efficient energy collection. Our factory has invested heavily in advanced dielectric simulation software to optimize the internal electric fields of our 35kV panels, significantly reducing the risk of partial discharge and corona. We recognize that at 35,000V, precision is not an option—it is a requirement. Each panel is fabricated using high-precision CNC equipment, ensuring that the "Drawout" vacuum circuit breakers operate with zero friction and perfect alignment, even after years of service. This precision manufacturing is combined with a "Digital Substation" philosophy, where every unit is ready for integration with IEC 61850 communication protocols.

What truly sets our 35kV series apart is our "Total Reliability" mandate. We understand that a 35kV substation is often located in remote or harsh environments, such as high-altitude wind farms or coastal solar arrays. Therefore, our gear is available with specialized corrosion-resistant coatings and enhanced insulation for altitudes above 2000 meters. Our engineering team provides end-to-end support, from the initial Single Line Diagram (SLD) review to on-site commissioning. We don't just supply equipment; we provide the primary backbone for your high-voltage infrastructure, ensuring that your energy transition is safe, efficient, and built on a foundation of world-class electrical engineering. Every 35kV unit that leaves our facility carries with it a 20-year legacy of manufacturing excellence and a commitment to zero-downtime performance.