The SThe -M Series Oil-Immersed Distribution Transformer sets a groundbreaking benchmark in technological sophistication and unparalleled efficiency. This extraordinary three-phase marvel is meticulously engineered to far exceed the capabilities of the S9 series, delivering unrivaled reliability and exceptional performance. Through the meticulous enhancement of loss coefficients and the precise optimization of the copper-to-iron ratio, this transformer unveils a design that dramatically reduces losses while maximizing cost-efficiency. The iron core is exquisitely crafted with high-conductivity, low-loss silicon steel, significantly minimizing no-load losses and epitomizing the pinnacle of cutting-edge innovation in design.
The high-voltage windings are meticulously crafted with an intricate multi-layer structure that showcases outstanding engineering. For transformers up to 500kVA, we skillfully employ multi-layer low-voltage windings, while for those rated at 630kVA and above, an innovative spiral type of low-voltage windings is utilized to enhance both electrical performance and mechanical strength, especially under the rigorous conditions of a short circuit, ensuring peak performance and durability.
A standout feature of this product is its avant-garde pan-seal design, which excellently isolates transformer oil from external air, ingeniously preventing oil degradation and bolstering operational reliability. The oil tank design incorporates corrugated plates, masterfully designed to enhance oil circulation and maximize heat dissipation. This elegantly simplistic yet robust structure ensures efficient welding, reduces the potential for leaks, and elevates fluidity and thermal management, significantly propelling performance to unparalleled heights, defining new standards in transformer excellence.



Our dedicated and passionate team actively participates in prestigious international power exhibitions,
where we directly engage with clients to proudly present CHBEB's premium products on the global stage, showcasing our innovation and commitment to excellence.

