Three-phase inverter transformer Capacity: 0.05-400KVA Insulation grade:/H Can be manufactured by your exact requirements Details: 1. our transformer is widely used for three-phase inverted power frequency UPS and EPS power supply with high power 2. Meet the special wave compensation demand of inverter circuit by adopting software emulation design 3. effectively reduce electromagnetic interference of complete machine as well as mechanical shock noise 4. adopt high quality silicon steel sheet for manufacturing and high temperature copper wire above H grade for winding technical parameters: Dielectric strength: iron core-winding, 3500VAC/50Hz/5ma/10s without breakdown and flashover. Insulation resistance Insulation class: Above F Class