
S13 63kVA Three Phase Oil Immersed Custom Compact Oil Immersed Transformer. High Efficiency & Energy Saving: Load loss reduced by 15-30% compared to traditional products, saving significant standby electricity costs. Fully Sealed Oil Tank Design: Triangular corrugated steel plate structure eliminates oil reservoir, preventing leakage and regulating oil volume. Low Noise Operation: Continuous winding process ensures even magnetic circuit distribution for extremely low magnetic resistance. Durable All-Steel Construction: Three-dimensional rolled iron core combined with high-strength laminated structure for solid integrity. 14 Years Manufacturing Experience: Professional manufacturer specializing in transformers, distribution boxes, and switchgear since 2007. Flexible MOQ for OEM/ODM: Accepts OEM/ODM projects with a minimum order quantity of just 1 unit. ISO9001 & CCC Certified: Product certified under ISO9001 and CCC standards ensuring quality and safety compliance. Fast Production Lead Time: Production completed within 14-28 days based on specific order requirements.