r r 名称:NB系列可控硅式二氧化碳气体保护焊机r r r
NB Series SCR CO2 MAG Welding Machiner r r
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主要性能特点及用途r r r
Main Features and Applicationsr r r
r r r 一、工业级重载电焊机,独特的抗干扰,防护技术,确保在高温、粉尘、大电流长时间等恶劣环境下出色工作;r r r 二、可用于实芯、药芯焊丝气体保护焊;r r r 三、具有电流、电压分别调整/简易一元化转换机能;r r r 四、可进行平、立、仰焊等全位置焊接;r r r 五、可进行CO2/MIG/MAG焊;r r r 六、特别适合于焊接低碳钢、合金钢;用氩气作保护气体可焊接铝合金;用r r r 混合气体作保护气可焊接不锈钢,适合造船、钢结构、机械、五金等行业。r r r r r r l Semi-automatic MIG/MAG welder with thyristor co
ntrol module;r r r l Be used for steel and flux-cored wire welding;r r r l Welding current and voltage can be adjusted individually;r r r l Suitable for CO2,MIG,MAG gas protection welding;r r r l Especially suitable for welding the low carbon steel,alloy steel,aluminum alloy with argon protecting and stainless steel by mix gas.r r r r r r
主要技术参数 r r r
Main Technical Parameterr r r r r
r r r r r 主要参数r r r Main Parametersr r | r r r 单位r r r Unitsr r | r r r 主要型号 Main Modelsr r | r
r r r r NB-350r r | r r r NB-500r r | r r r NB-630r r | r
r r r r 输入电源 Input Currentr r | r r r V/Hzr r | r r r 380V 50/60Hzr r | r
r r r r 额定输入容量Rated Input Capacityr r | r r r KVAr r | r r r 18r r | r r r 31.9r r | r r r 45r r | r
r r r r 空载电压Unload Voltager r | r r r Vr r | r r r 50r r | r r r 65r r | r r r 73r r | r
r r r r 输出电流范围Output Currentr r | r r r Ar r | r r r 60-350r r | r r r 60-500r r | r r r 80-630r r | r
r r r r 输出电压范围Output Voltager r | r r r Vr r | r r r 17-32.5r r | r r r 17-40r r | r r r 18-44r r | r
r r r r 控制方式 Controlling Methodr r | r r r —r r | r r r 晶闸管 Thyristorr r | r r r 晶闸管 Thyristorr r | r r r 晶闸管 Thyristorr r | r
r r r r 额定负载持续率Rated Duty Cycler r | r r r %r r | r r r 60r r | r r r 60r r | r r r 60r r | r
r r r r 适合焊丝直径 Welding Wire Diamterr r | r r r mmr r | r r r 0.8-1.2r r | r r r 0.8-1.6r r | r r r 0.8-1.6r r | r
r r r r 防护等级 Protection Grader r | r r r —r r | r r r IP21r r | r r r IP21r r | r r r IP21r r | r
r r r r 绝缘等级Insulation Grader r | r r r —r r | r r r Fr r | r r r Fr r | r r r Fr r | r
r r r r 电源净重 Power Source N.W.r r | r r r Kgr r | r r r 130r r | r r r 190r r | r r r 230r r | r
r r r r 外形尺寸 Dimension(L*W*H)r r | r r r mmr r | r r r 680×410×756r r | r r r 710×436×815r r | r r r 660×530×980r r | r
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