The SThe -M Series Oil-Immersed Distribution Transformer redefines technological excellence and efficiency. This extraordinary three-phase powerhouse is meticulously crafted to outperform the S9 series, offering unrivaled reliability and exceptional performance. Through strategic optimization of loss coefficients and an expertly balanced copper-to-iron ratio, this transformer is designed to dramatically cut losses while maximizing cost-effectiveness. Its iron core, crafted from high-conductivity, low-loss silicon steel, drastically reduces no-load losses, standing as a testament to cutting-edge design innovation.
The high-voltage windings are precisely crafted with an advanced multi-layer structure. For transformers up to 500kVA, we employ multi-layer low-voltage windings. For those rated at 630kVA and beyond, an innovative spiral-type low-voltage winding amplifies both electrical performance and mechanical strength, particularly under the rigorous conditions of a short circuit.
Noteworthy is the product’s avant-garde pan-seal design, effectively isolating transformer oil from external air, ingeniously preventing oil degradation, and significantly enhancing operational reliability. The oil tank's design incorporates artistically crafted corrugated plates, designed to bolster oil circulation and optimize heat dissipation. This elegantly simple yet robust structure ensures efficient welding, reduces leak risks, and enhances fluidity and thermal management, driving performance to unparalleled heights.



Our dedicated team is actively involved in international power exhibitions,
where we engage directly with clients to present CHBEB's premium products on a global stage.

