Oil Immersed Transformer

30kVA/50kVA/80kVA 20 KV Oil Immersed Transformer

Oil-Immersed Transformer,High Efficiency Oil-Immersed Transformer,Dust-Proof Oil-Immersed Transformer
Oil-immersed transformer is a fully sealed oil-immersed transformer ‌ it is an improvement on the basis of the S11 energy-saving transformer. ‌ The transformer is designed and manufactured by the technology of stack iron core. ‌ has the advantages of maintenance-free, ‌ convenient maintenance and ‌ stable operation. ‌S13-30 transformer adopts corrugated tank design, ‌ small size, ‌ beautiful appearance, ‌ and has long service life and low noise operation characteristics. ‌ Its compact design ‌ does not need to carry out core and oil inspection. ‌

The oil tank of the transformer adopts corrugated sheet type heat dissipation, ‌ when the oil temperature changes, ‌ the change of oil volume is adjusted by the elastic expansion and contraction of the corrugated sheet. ‌ The fully sealed transformer cover and the edge of the box are bolted or welded dead structure, ‌ to isolate the contact between oil and air, ‌ to prevent insulation from moisture, ‌ greatly reduce the aging speed of insulation, ‌ to prolong the service life. ‌ Because of the use of new materials and new technology, the transformer does not need to change oil during the normal life, ‌ improves the safety and reliability of network operation. ‌ In addition, the ‌ package adopts vacuum filter oil injection process, ‌ completely remove the moisture in the transformer oil, ‌ effectively prevent oxygen and moisture into the transformer caused by the decline in insulation performance. ‌ with surface oil tank to rust, ‌, ‌ after phosphating treatment with anti-corrosion paint (rain, ‌, ‌ moistureproof, ‌) salt mist ‌ coating, ‌ can meet damp filthy areas such as metallurgy, ‌ petrochemical system ‌ special use requirements