... Moving core type transformer, stepless current adjustmen; High efficiency, simple structure, easy to operate and maintain. Model BX1 315-2 AC ... 315Cueeent range(A)60-315Insulation classFApplied welding rod(mm)2.5-5.0Duty cycle(%)35Dimension(mm)590*460* ... 765Weight(kg)55.25MatieralIron,copperScope of application and characteristicsMoving core type transformer, stepless current adjustment, wide range of ...