The SThe -M Series Oil-Immersed Distribution Transformer is a beacon of modern engineering brilliance, setting unprecedented benchmarks in both efficiency and technological progression. This outstanding three-phase marvel is designed to excel beyond the conventional S9 series, delivering extraordinary reliability and superior performance. By meticulously enhancing loss coefficients and refining the copper-to-iron ratio, this transformer boasts an exemplary design that significantly reduces losses while optimizing cost-efficiency. The iron core, masterfully crafted from high-conductivity, low-loss silicon steel, dramatically reduces no-load losses, epitomizing cutting-edge design innovation.
The high-voltage windings are exquisitely engineered with a sophisticated multi-layer structure. For transformers with capabilities up to 500kVA, we implement multi-layer low-voltage windings, while for those rated at 630kVA and beyond, a groundbreaking spiral type of low-voltage windings is employed to enhance both electrical performance and mechanical resilience, particularly under the strenuous conditions of a short circuit.
A noteworthy hallmark of this product is its pioneering pan-seal design, adeptly preventing oil degradation by effectively isolating transformer oil from external air, thereby substantially boosting operational reliability. The oil tank design features corrugated plates, meticulously crafted to elevate oil circulation and optimize heat dissipation. This ingeniously simple yet sturdy structure ensures efficient welding, minimizes the potential for leaks, and greatly enhances fluidity and thermal management, raising performance to unparalleled heights.



Our devoted team takes an active role in prestigious international power exhibitions,
where we engage directly with clients to present CHBEB's exceptional products on a global platform.

