米加尼克焊机sigma300/400/500米加尼克的Sigma2焊机是广受欢迎的Sigma焊机系列（包括300、400、500A的机型）的第二代产品。现有的型号是C（一体机）和S（分体机）并且各自有4种控制面板可供选择。可以选用脉冲功能和各项参数可调节功能，Sigma的设计面向***，适合MIG/MAG焊接各种金属材料，适合在贸易、装配、重工业、船厂和汽车行业中使用。技术参数：电源型号SIGMA2300SIGMA2400SIGMA2500电源电压+/-15%(50-60Hz)3x380V(3x230-500V*)3x380V3x380V***丝16A20A32A有效输入电流15.7A17.3A25.8A***大输入电流18.1A28.0A44.9A空载功率40W40W40W有效因子0.900.900.90效益率0.850.850.85电流范围15-300A15-400A15-500A占载率20°C(MIG/MAG)300A/100%330A/100%475A/100%占载率20°C(MIG/MAG)-400A/70%500A/80%占载率40°C(MIG/MAG)270A/100%290A/100%420A/100%占载率40°C(MIG/MAG)300A/80%350A/60%450A/60%占载率40°C(MIG/MAG)-400A/40%500A/55%空载电压69-76V69-76V78-95V应用等级CE,SCE,SCE,S防护等级IP23IP23IP23标准IEC60974-1,-2,-5,-10IEC60974-1,-2,-5,-10IEC60974-1,-2,-5,-10尺寸C-L(HxBxL,cm)尺寸C-W(HxBxL,cm)尺寸S-W(HxBxL,cm)90.6x52.4x92.5105.1x52.4x92.5114.4x52.4x103.190.6x52.4x92.5105.1x52.4x92.5114.4x52.4x103.190.6x52.4x92.5105.1x52.4x92.5114.4x52.4x103.1重量C-L/C-W/S-W,kg58/69/8558/69/8560/71/87送丝单元MWF41/内部RWF多送丝机MWF50MWF55送丝速度,m/min1-301-301-301-30焊丝盘直径,mm300-200300焊枪接口EuroconnectionEuroconnectionEuroconnectionEuroconnection占载率40°C420A/100%420A/100%420A/100%420A/100%占载率40°C500A/60%500A/60%500A/60%500A/60%防护等级IP23IP23IP23IP23标准IEC60974-1,-5,-10IEC60974-1,-5,-10IEC60974-1,-5,-10IEC60974-1,-5,-10尺寸(HxWxL)44x24.5x78cm27x21x27cm38x20x54cm40x26x62cm重量1991012冷却单元输出功率1l/min.1.7kW水箱容积3.5l***大压力3bar流量1.2bar-60°C1.75l/min)