
High Voltage Copper Winding Three Phase Cast Resin Dry Type Distribution Transformer High Performance Three Phase Resin Cast Dry Type Transformer. Ultra-Low Loss Performance: Adopts high-permeability silicon steel sheets, superior to GB20052-2020 loss requirements. Low Noise Operation: Noise level is 8 to 10 dB(A) lower than the JB/T10088-2016 professional standard. High Crack Resistance: Coil vacuum-cast with resin and silica fume; thermal expansion matches conductor. Superior Fire Safety: Features high flame-retardant, explosion-proof, and fireproof grades. Full Customization Available: Supports customization from samples, designs, and full customization options. OEM/ODM Service: Professional team provides project solutions based on drawings and parameters. Fast Delivery Lead Time: Generally 5 to 10 working days available depending on requirements. Flexible MOQ: Minimum Order Quantity is as low as 1 piece.