It adopts 45° full miter core lamination and patented low-voltage coil technology, cutting no-load loss by 10-20% and load loss by 5-10%, while boosting power factor by 5-8%. With low temperature rise, low noise, strong overload capacity and superior short-circuit resistance, it fully qualifies as a top
High Efficiency Transformer. The integrally welded fuel tank undergoes 5 times standard pressure testing, paired with patented leakage-proof terminals to achieve zero oil seepage. Sandblasting and multi-layer anti-corrosion painting further enhance durability in harsh environments.