
Low Loss High Temperature Resistance 20kv Oil-Immersed Custom Distribution Transformer. Ultra-Low Loss Design: Advanced core and winding optimization minimizes no-load and load losses for maximum energy efficiency. Fully-Sealed Oil-Immersed: Robust sealed enclosure prevents moisture infiltration and oil contamination for maintenance-free operation. Exceptional Short-Circuit Resistance: Reinforced mechanical structure withstands extreme short-circuit currents without performance compromise. Ultra-Low Noise Operation: Precision-engineered design ensures quiet operation suitable for residential and commercial zones. Superior Heat Dissipation: ONAN cooling method provides optimal thermal management under sustained full-load conditions. OEM and ODM Customization: Full OEM and ODM services available to customize product specifications according to client needs. 2-Year After-Sales Service: Comprehensive 2-year warranty coverage for mechanical defects and technical support. Versatile Winding Materials: Available with either copper or aluminum windings to suit different budget and performance requirements.