Direct Burial Type Distribution Transformer

The Direct Buried Distribution Transformer is a professional underground power distribution unit engineered for direct burial installation, covering core keywords including underground power transformer, enclosed distribution transformer and submersible transformer unit. It adopts an all-welded thickened steel tank with a fully sealed waterproof structure, supporting direct soil burial and temporary submersible operation in flooded environments. Fitted with high-quality grain-oriented silicon steel sheets and pure copper windings, this enclosed distribution transformer is optimized with precise electromagnetic circuitry to reduce no-load loss and load loss. Premium insulating mineral oil acts as both cooling and dielectric medium to stabilize internal temperature and insulation performance in poorly ventilated underground conditions. Undergoing strict pressure, anti-corrosion and waterproof tests, the underground power transformer is coated with multi-layer anti-rust paint externally a…