s b 22 nx1 energy efficiency transformer

{"cid":"91224333","title":"315kVA 20kV Oil-immersed Distribution Transformer S(B)22-NX1 Energy Efficiency Level 1","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/46\/298039e9232319a9bdf3bd0e2fe3-200x200-1.jpg","attrs":{"Brand Name":"GuangGao","Model Number":"D","Minimum Order Quantity":"3","Phase":"3","Input Voltage":"20kV\u300120\uff0810\uff09kV","Output Voltage":"0.4kV","Winding Material":"Copper \/ Aluminum","Core Material":"Silicon Steel Core \/ Amorphous Core","Application":"Power","Rated Capacity":"30-2500KVA","Warranty":"2 years","Vector Group":"Dyn11 Yzn11 Yyn0","Cooling Method":"ONAN","Standard":"IEC Standard","Name":"Oil Immersed Distribution Transformer","Certification":"ISO CESI UL KEMA","Place of Origin":"Guangzhou","Payment Terms":"T\/T L\/C","Packaging Details":"Export Standard Package"}}