The SIntroducing the -M Series Oil-Immersed Distribution Transformer, a paragon of technological sophistication and efficiency. This groundbreaking three-phase system surpasses the S9 series, offering unparalleled reliability and exceptional performance. By meticulously refining loss coefficients and optimizing the copper-to-iron ratio, this transformer presents a design that not only minimizes losses but also maximizes cost-efficiency with precision. The iron core, a masterpiece of high-conductivity, low-loss silicon steel, significantly reduces no-load losses, embodying the pinnacle of innovative design and cutting-edge craftsmanship.
Our high-voltage windings are meticulously engineered with a sophisticated multi-layer structure. For transformers up to 500kVA, we utilize multi-layer low-voltage windings, while for those rated at 630kVA and above, our revolutionary spiral type of low-voltage windings is introduced to enhance both electrical performance and mechanical resilience, especially under the demanding conditions of a short circuit.
A standout feature of this product is its pioneering pan-seal design, which effectively isolates transformer oil from the external environment. This ingenious method prevents oil degradation and significantly boosts operational reliability. The oil tank design features artistically crafted corrugated plates, designed to optimize oil circulation and maximize heat dissipation. This elegantly simple yet robust structure ensures efficient welding, minimizes the potential for leaks, and elevates fluidity and thermal management, dramatically enhancing performance to unprecedented heights.



Our dedicated team actively participates in international power exhibitions,
providing a platform to engage directly with clients and showcase CHBEB's world-class products to a global audience.

