The SThe -M Series Oil-Immersed Distribution Transformer represents a pinnacle of technological excellence and efficiency. This unrivaled three-phase marvel is meticulously designed to outshine the S9 series, delivering reliability and extraordinary performance. By strategically optimizing loss coefficients and precisely adjusting the copper-to-iron ratio, this transformer is engineered to significantly reduce energy losses while maximizing economic efficiency. Its iron core, crafted from high-conductivity, low-loss silicon steel, dramatically minimizes no-load losses, epitomizing cutting-edge design innovation.
The high-voltage windings are intricately engineered with a sophisticated multi-layer composition. For transformers with capacities up to 500kVA, we employ multi-layer low-voltage windings. For those rated at 630kVA and above, a revolutionary spiral type low-voltage winding is utilized, enhancing both electrical performance and mechanical strength, especially under the rigorous conditions of a short circuit.
Of particular note is the product’s avant-garde pan-seal structure, which ingeniously isolates transformer oil from external air, preventing oil degradation and significantly enhancing operational reliability. The oil tank's design seamlessly incorporates exquisitely crafted corrugated panels, designed to boost oil circulation and optimize heat dissipation. This elegantly simple yet robust construction ensures efficient welding, minimizes the risk of leaks, and elevates fluidity and thermal management, driving performance to unparalleled heights.



Our dedicated team is passionately engaged in international power exhibitions,
where we connect directly with clients to present CHBEB's premium products on the global stage.

