MMA-120 Technical specifications(技术参数): MMA-120 (MOSFET)Connection voltage(连接电压): 1Ph-50/60Hz 220V +/- 10%Input current(输入电流):21.2ADuty cycle(负载持续率):40% @ 120A Rated output voltage(额定输出电压):24.8VOpen circuit voltage(空载电压):60VEfficiency(效率):0.85Efficiency(效率):0.75 Rated input power capacity(额定输入功率):4.7KWStick electrode sizes(可用焊条直径):1.6/2.0/2.5/3.2mmWelding range(焊接电流调节范围):20-120AOperating temperature range(焊机作业环境温度):-20-40℃External dimensions L x W x H(机器尺寸): 44*16.5*29CMPacking dimensions L x W x H (包装尺寸):47*28*34CMWelder weight (no accessories) (机器重量):5.6KGPacking weight(with accessories) (包装重量):8.6KGDegree of protection(防护等级):IP23 Features (特点):1.体积小,重量轻,高效节能;2.起弧性能好,抗干扰,良好推力调节功能;3.电弧稳定,飞溅小;4.焊接品质好,熔池深,强度大,适合各种酸性碱性焊条;5.过压过流自动保护;6.可连续工作,性能稳定,...
MMA-140 Technical specifications(技术参数): MMA-140 (MOSFET)Connection voltage(连接电压): 1Ph-50/60Hz220V +/- 10%Input current(输入电流): 25.6ADuty cycle(负载持续率):40% @ 140ARated output voltage(额定输出电压):25.6VOpen circuit voltage(空载电压):60VEfficiency(效率):0.85Power factor(功率因素):0.75Rated input power capacity(额定输入功率):5.6KWStick electrode sizes(可用焊条直径):1.6/2.0/2.5/3.2mmWelding 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):44*16.5*29CMPacking dimensions L x W x H (包装尺寸):47*28*34CMWelder weight (no accessories) (机器重量):5.8KGPacking weight(with accessories) (包装重量):8.8KGDegree of protection(防护等级):IP23 Features (特点):1.体积小,重量轻,高效节能;2.起弧性能好,抗干扰,良好推力调节功能;3.电弧稳定,飞溅小;4.焊接品质好,熔池深,强度大,适合各种酸性碱性焊条;5.过压过流自动保护;6.可连续工作,性能稳定,具有电压波动自动补偿功能;7...