... , fast delivery 4. Apply for IEC,ANSI Dry type transformer distribution Specification: 1. Model: DB series;2. Standards: ... Voltage:10~35KV;5. Phases: 3 Phases; This Power Distribution Transformer iron core is made of cold-rolled high-permeability ... Co.,Ltd,which specialize in producing Transformer,Circuit Breakers,Voltage Regulators,Switching Power Supply,Surge Protectors,Electrical Boxes,Reactors, ...