Attractek 500kVA S13-M-1250 -50005mva on Load Oil Immersed Power Transformer

Attractek 500kVA S13-M-1250 -50005mva on Load Oil Immersed Power Transformer. Fully Sealed Design: Eliminates oil tanks, prevents air contact to slow oil degradation and insulation aging. Low Loss & Noise: Uses imported cold-rolled silicon steel cores to reduce no-load losses and noise levels. High Efficiency: Achieves good energy-saving effects and reduces pollution compared to ordinary transformers. Maintenance Free: Operates normally without maintenance and extends service life due to sealed structure. Harmonic Reduction: Adopts Dyn11 connection group to reduce harmonic impact and improve power quality. Quality Assurance: 100% QC inspection with over 10 checks from raw material to final product. Customization Available: Supports custom winding material, voltage, and capacity up to 2500kVA. Certified Product: Each unit has 3C certificate and meets ISO9001 standards.