Description

Model:NBC***0/**0/**0  Small and light:with the mid-frequency transformer which is extremely smaller than traditional welding power sources.Welding one fifth to one tenth as much as traditional welding power sources;Only one third as big as the traditional welding power sources  Efficient and energy-saving:because inverter welds reduce the wasted power by using less copper and ***** one third power consumption will be saved because the efficiency *0% to *5% while the power factor is as high as 0.*3  Having step-less adjustment for welding current and voltage.Different requirement of different welding technique will be reached  Stable welding with small spatter and outstanding welding performance  With the function of auto-compensation against power fluctuation Technical Characteristics: Type NBC***0 NBC***0 NBC***0 Input Power(V/Hz) Triphase**0/*0/*0 Rated Duty Cycle(%) *0 Open Circuit Voltage(KVA) *0 *0 *0 Rated Welding Voltage(V) *1.5 *9 *4 Rated Welding Current(V) **0 **0 **0 Current Adjust Range(A) *****0 *****0 *****0 Voltage Adjust Range(A) *5.***1.5 ****9 *6.***4 Rated Input Capacity(KAV) *2.4 *1.8 *1 Rated Input Voltage(A) *8.8 *3 *6.8 Efficiency(η) ≥0.*9 Power Factor(cosФ) ≥0.*3 Volume(mm) **6×**7×**4 **6×**2×**4 **6×**2×**4 Net Weight(KG) *0 *2 *0