Transformer Technical Parameters

   1.Product Name：Three-phase Isolation Transformer

   2.Product Model：SG-100KVA

   3.Primary Voltage：4p380V

   4.Primary Current：152A 

   5.Secondary Voltage：4P380V

   6.Secondary Current：152A

   7.Phase Number：Three phase

   8.Capacity：100kVA

   9.Frequency：50/60Hz

   10.Insulation Grade：F Class

   11.Withstand Voltage:Primary to Secondary 

                        3.0KV/1 minutes 

                        Primary to Ground 

                        3.0KV/1minutes

                        Secondary to Ground

                        2.5KV/1minutes

   12.Insulation Resistance：Primary to Secondary 

                             2500V greater than 500MΩ 

                             Primary to Ground 

                             2500V greater than 500MΩ                      

                             Secondary to Ground 

                             2500V greater than 500MΩ

   13.Induced Voltage：125HZ/880V/1 minutes

   14.Ground Resistance：25A less than 80mΩ

   15.The Way of Cooling：Forced air cooling

   16.Ratio:Less than 1%

   17.No-load Current：Less than 1%

   18.Impedance Voltage：Less than 4%

   19.Loss：Less than 4%

   20.Effectiveness：Great than 98%

   21.Material：The transformer wire with class H 180       

                degrees,Orientation is used 45 degrees of 3   

                joint new round core. 

   22.Boundary Dimension（A*B*C）：1250*800*1250（mm）

   23.Weight（about）：360（kg）