MMA-300 Technical specifications(技术参数): MMA-300 (MOSFET)Connection voltage(连接电压): 3Ph-50/60Hz380V +/- 10%Input current(输入电流):18.8ADuty cycle(负载持续率):40% @ 300ARated output voltage(额定输出电压):32VOpen circuit voltage(空载电压):60VEfficiency(效率):0.85Power factor(功率因素):0.93Rated input power capacity(额定输入功率): 12.1KWStick electrode sizes(可用焊条直径):1.6/2.0/2.5/3.2/4.0/5.0/6.0mmWelding range(焊接电流调节范围):20-300AOperating temperature range(焊机作业环境温度):-20-40℃External dimensions L x W x H(机器尺寸):56*33*53CMPacking dimensions L x W x H (包装尺寸):71*48*59CMWelder weight (no accessories) (机器重量):36KGPacking weight(with accessories) (包装重量):41KGDegree of protection(防护等级):IP23Features (特点):1.起弧性能好,抗干扰,良好推力调节功能;2.电弧稳定,飞溅小;3.焊接品质好,熔池深,强度大,适合各种酸性碱性焊条;4.过压过流自动保护;5.可连续工作,性能稳定,具有电压波动自动补偿功能;6....
MMA-400Technical specifications(技术参数): MMA-400 (MOSFET)Connection voltage(连接电压): 3Ph-50/60Hz380V +/- 10%Input current(输入电流):28.2ADuty cycle(负载持续率):40% @ 400ARated output voltage(额定输出电压):36VOpen circuit voltage(空载电压):60VEfficiency(效率):0.85Power factor(功率因素):0.93Rated input power capacity(额定输入功率):18.2KWStick electrode sizes(可用焊条直径):1.6/2.0/2.5/3.2/4.0/5.0/6.0mmWelding range(焊接电流调节范围):20-400AOperating temperature range(焊机作业环境温度):-20-40℃External dimensions L x W x H(机器尺寸): 56*33*53CMPacking dimensions L x W x H (包装尺寸):71*48*59CMWelder weight (no accessories) (机器重量):37KGPacking weight(with accessories) (包装重量):42KGDegree of protection(防护等级):IP23 Features (特点):1.起弧性能好,抗干扰,良好推力调节功能;2.电弧稳定,飞溅小;3.焊接品质好,熔池深,强度大,适合各种酸性碱性焊条;4.过压过流自动保护;5.可连续工作,性能稳定,具有电压波动自动补偿功能;6.负载持续率高,可长期施焊,...