Oil Type 11kv 13.3kv 400V 500kVA 800kVA Oil Immersed Distribution Power Transformer

Oil Type 11kv 13.3kv 400V 500kVA 800kVA Oil Immersed Distribution Power Transformer. High Efficiency and Low Loss: Adopts high-quality cold-rolled silicon steel and oxygen-free copper wire to reduce power consumption and operating costs. Enhanced Short-Circuit Resistance: Features new insulation structure, spiral coils with longitudinal oil passages, and improved coil end surface support. Reliable Transportation Structure: Utilizes new hoisting and body positioning structures to ensure safety during long-distance transport and operation. Premium Material Selection: Uses oxygen-free copper wire, high-quality silicon steel, laminated wood insulation, and filtered transformer oil. Certified Quality Assurance: All raw materials pass quality inspection and manufacturers are reviewed under ISO9001 and CCC standards. Customizable Voltage and Material: HV range 6-35kV, LV 380V/400V, and material options include Copper or Aluminum. Comprehensive Warranty Coverage: Provides a 2-year warranty for mechanical defects and performance issues. OEM and ODM Services: Offers custom manufacturing services with 15 R&D engineers and extensive production facilities.