
Durable 315kVA Power Transformer High Voltage Indoor Electrical Distribution Transformer. Oil-Free Safety Design: No oil tank or insulating oil eliminates leakage and combustion risks, ideal for high fire-safety areas. Epoxy Resin Winding: Vacuum pressure impregnation provides high mechanical strength and prevents moisture absorption. Flexible Customization: Customizable winding material, linking group, size, and weight based on specific capacity and design. Low Noise Operation: Noise level around 50-60 decibels, minimizing interference in residential and commercial environments. Easy Installation: Compact structure and light weight allow flexible arrangement without large space requirements. High Short-Circuit Resistance: Robust winding structure withstands significant short-circuit currents without deformation or damage. Eco-Friendly Performance: Pollution-free operation with no risk of oil leakage, meeting strict green environmental requirements. Low Maintenance Needs: Simple structure eliminates oil tank maintenance, requiring only basic cleaning and inspection.