
Robust High-Voltage Power Transformer for Complex Industrial Needs. Hermetically Sealed Design: Prevents oil deterioration and insulation aging by keeping oil out of air. Low Loss and Low Noise: Uses high permeability cold rolled silicon steel to reduce no-load loss and noise. Maintenance Free Operation: Hermetically sealed structure eliminates the need for oil conservator and maintenance. High Short-Circuit Withstand: Compact structure reduces radial force and withstands high sudden short-circuit current. Wide Application Range: Suitable for power grid, metallurgy, chemical industry, transportation, and new energy. IEC and CE Compliance: Products comply with international standards IEC60076, GB1094, and CE certification. Custom Core Material: Core material can be customized to meet specific silicon steel sheet requirements. High Production Capacity: Annual output exceeds 10,000 units ranging from 30KVA to 20MVA.