NBC系列抽头式二氧化碳气体保护焊机（分体）
NBC Series Standard Type with Adjustable Tap Switch CO2 MAG Welding Machine (Separate Wire Feeder)
一、 独特出众的小电流技术，专门从事薄板及中厚板的焊接;
二、 单独配备送丝机，可远程移动完成焊接工作;
三、 焊接热影响区小，变形小，焊缝成型美观;
四、 可进行平焊、立焊、仰焊等全位置焊接，轻松焊接0.5-
5mm钢板;
五、 特别适合于焊接低碳钢、低合金钢、不锈钢等金属材料;
l Specially designed for welding thin steel sheets (low carbon,
low alloy steel and stainless)
l Separated wire feeder design
l High speed of welding minimizes weld distortion
l Produces good quality welds with no slag
l Allows operator to view arc and therefore more precise
positioning of the weld in the assembly
l Transformer with a Tap switch allows selection of optimal
welding power for various metal thicknesses
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主要参数
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Main Parameters
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单位 Units
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主要型号 Main Models
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NBC-250
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NBC-350
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NBC-500
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输入电源
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Input Voltage
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V/Hz
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380V 50/60Hz
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额定输入容量
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Rated Input Capacity
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KVA
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9.3
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18
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31.9
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空载电压
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No Load Voltage
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V
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16-33
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18-40
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19-50
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输出电流调节
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Output Current
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A
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50-250
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60-350
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80-500
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输出电压调节
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Output Voltage
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V
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16.3-27.5
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17-31.5
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19-39
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送丝速度
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Wire Feeding Speed
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M/min
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3-15
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3-15
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3-15
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额定负载持续率
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Rated Duty Cycle
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%
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60
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60
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60
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适合焊丝直径
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Welding Wire Diameter
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mm
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0.8-1.0
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0.8-1.2
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0.8-1.6
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防护等级
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Protection Grade
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-
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IP21
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IP21
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IP21
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绝缘等级
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Insulation Grade
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-
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F
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F
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F
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电源净重
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Power Source Not Weight
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Kg
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115
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138
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170
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外形尺寸
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Dimension（L*W*H)
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mm
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660×378×756
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680×410×756
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776×436×814
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