
Explosion Proof Zero Failures 20kv Double-Winding Oil-Immersed Power Transformer. Ultra-Low Loss Design: Advanced core and winding optimization achieves maximum efficiency with minimal no-load and load losses. Superior Short-Circuit Resistance: Reinforced mechanical structure withstands extreme short-circuit currents without failure. Ultra-Low Noise Operation: Precision-engineered design ensures exceptionally quiet operation even under heavy loads. Fully Sealed Oil-Immersed Design: Robust sealed enclosure prevents moisture infiltration and oil contamination for maintenance-free operation. ONAN Cooling Method: Oil Natural Air Natural cooling ensures superior thermal management during sustained full-load conditions. Customizable Winding Material: Available with either Copper or Aluminum winding materials to suit specific needs. 2-Year After-Sales Service: Comprehensive support and service coverage provided for a period of 2 years. OEM and ODM Support: Full customization services available including product name and feature customization.