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|Model Type:||SZ11,SZ12,SZ13 Series||Connection Group:||Yyn0; Dyn11 Or Others|
power transmission transformer,
oil type transformer
35kV Three Phase Electrical Oil Immersed Power Transformers
Oil immersed power transformers can operate with higher power ratings and higher voltage applications than their cast resin counter parts. Oil cooled transformers are widely used in applications of more than 20000kVA. Where fire safety is an issue or an environmentally friendly solution is preferred we can supply model filled transformers as an alternative.
Based on market demand, we develop and produce SZ11(12,13) series 10kV, 20kV, 35kV three-phase oil-immersed transformer load tap. It's widely used in industry and agriculture power grid for the urban and rural, and also has great importance meaning for energy saving and environment protecting. The echelonment lamination pattern of this product changed tradition lamination craft, improved magnetic circuit distribute in iron core. Due to it, the no-load loss, on-load curren and noise decrease 20% respectively in comparison with tradition one and load loss decrease 10%. It may be said a revolution of iron making.
All index complied with GB1094-1996<<power transformer>>, GB/T6454-2008<< technical data and requirement for three phase oil-immersed power transformer>> standard because of its Adoption of CAD method, advanced design, reasonable structure, excellent material.
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