Factory Supply S13 Power Oil Immersed Transformer Oil Distribution Transformer 800kVA 630kVA

Factory Supply S13 Power Oil Immersed Transformer Oil Distribution Transformer 800kVA 630kVA. Fully Sealed Oil Immersed Design: Eliminates oil tanks, prevents oil degradation, and requires no maintenance. High Efficiency and Low Noise: Uses imported cold-rolled silicon steel to reduce no-load losses and noise below standard. Durable Copper Windings: High and low voltage windings made of oxygen-free copper for reliability. Harmonic Reduction Technology: Dyn11 connection group reduces harmonic impact on the power grid. Wide Capacity Range: Rated capacity available from 30kVA to 2500kVA. Comprehensive Quality Control: 100% inspection during manufacturing with over 10 QC checks per unit. Flexible Customization Options: Customizable winding material, voltage, and design based on customer samples or drawings. Multiple Certification Standards: Complies with ISO9001, GB, and DL/T standards; units hold 3C certificate.