IGBT模块逆变直流手工弧焊机IGBT DC INVERTER  MMA WELDERS MACHINE性能特点（国际标准符号）Performance characteristics (International standard symbols) 软开关逆变技术，节能可靠Soft switch inverter technology, energy saving and reliable 数字显示  焊接电流可调1ADigital display welding current adjustable accuracy of 1 A 引弧电流可以单独调节，具有优异的引弧性能Arc starting current can be adjust alone. It has excellent arc starting performance 推力电流任意调节Push current arbitrary regulation 设有温度保护、过流保护、短路保护A temperature protection, over current protection, short circuit protection 焊机内部进行“三防处理”，更能适应恶劣条件下长时间工作Welder internal "three processing", more can adapt to bad conditions work long hours 焊接电缆长度可达100米Welding cable length up to 100 m 适应多种焊条（纤维素  酸性  碱性）Suitable for various kinds of electrodes (cellulose acid alkali) 多台（三头   六头）组合使用，可单独工作和调节，互不影响Many sets of (three  six head) combination to use, can work alone and regulation, and mutual influence 具有遥控功能Has the function of remote control 630A  1000A  1250A  负载持续率100%，可用于碳弧气刨，能长时间大电流工作630 A 1000 A 1250 A duty cycle is 100%, can be used for carbon arc gouging, long time large current work 具有划擦引弧氩弧焊功能Brush strokes arc starting with argon arc welding function适用焊接材质Apply welding material 碳钢、低合金钢、不锈钢、高合金钢、铜、银、钼、钛、铸铁等Carbon steel, low alloy steel, stainless steel, high alloy steel, copper, silver, molybdenum, titanium, cast iron, etc应用领域 Application area 造船、钢结构、工业安装、电/油/化建、管道安装、建筑、工程机械、锅炉Shipbuilding, steel structure, industrial installation, electric/oil/change building, pipe installation, architecture, engineering machinery, boiler 技术参数 Technology parameters