MIG-140 Technical specifications(技术参数) MIG-140 (IGBT)Connection voltage(连接电压): 1Ph-50/60Hz220V +/- 10% Input current(输入电流):21ADuty cycle(负载持续率):60% @ 140ARated output voltage(额定输出电压):21VOpen circuit voltage(空载电压):56VEfficiency(效率):0.85Power factor(功率因素):0.75Rated input power capacity(额定输入功率):4.6KWWeight of wire pad(焊丝盘规格):1/2/5KGDiameter of welding wire(焊丝直径规格):0.6/0.8MMWelding range(焊接电流调节范围):20-140AOperating temperature range(焊机作业环境温度):-20-40 ℃External dimensions L x W x H(机器尺寸):42*17*23.5CMPacking dimensions L x W x H (包装尺寸):47*22*28.5CMWelder weight (no accessories) (机器重量):9KBPacking weight(with accessories) (包装重量):12KGDegree of protection(防护等级):IP23 Features (特点):1.体积小,重量轻,便携式,一元化调节,使用便捷;2.采用纳米电子电抗器,能量集中,引弧容易,连续送丝电弧不中断;3.焊接飞溅小,熔池深,坡口加工小,对铁锈不敏感;4.可根据用户...