rectifier transformer,rectifier transformer,power transformer,furnace transformer,rectifier transformer,transforme rectifier transformer,rectifier transformer,power transformer,furnace transformer,rectifier transformer,transforme Parameter of Transformer for GW-3-2500/0.5JJ Model:ZS-3150-10 ... :3phase/6pulse Line connection:Dynll Frequency:50HZ. Cooling:ONAN furnace transformer