The SThe -M Series Oil-Immersed Distribution Transformer represents a revolution in technology and efficiency. This three-phase marvel is designed to outshine the S9 series, delivering exceptional reliability and superior performance. By refining loss coefficients and optimizing the copper-to-iron ratio, this transformer exemplifies a design that significantly reduces losses while maximizing cost-effectiveness. Its iron core, expertly crafted from high-conductivity and low-loss silicon steel, substantially reduces no-load losses, epitomizing cutting-edge innovation.
The high-voltage windings are crafted with precision, featuring a sophisticated multi-layer structure. For transformers with up to 500kVA capacity, we use multi-layer low-voltage windings, and for those rated at 630kVA and higher, a groundbreaking spiral type of low-voltage windings is employed to enhance electrical performance and mechanical strength, crucial during short-circuit conditions.
One of the most remarkable features of this product is its advanced pan-seal design, which effectively isolates transformer oil from outside air, preventing oil decay and boosting operational reliability. The oil tank design also incorporates corrugated plates, meticulously crafted to enhance oil circulation and optimize heat dissipation. This elegantly straightforward yet sturdy structure facilitates efficient welding, decreases leak potential, and enhances fluidity and thermal management, propelling performance to extraordinary heights.



Our dedicated team actively engages in international power exhibitions,
where we connect with clients to present CHBEB's superior products on the global stage.

