MG7/300D
技术参数
Technical Date 直流焊接  D.C.WELDING
MG7/300D焊接电流Current range continuous30-300 A空载电压Open circuit voltage90 V暂载率Dutycycle300 A-35% ,250A-60%
可焊焊条直径Electrode diameter2-5 mm交流发电C.GENERATING 50Hz/asynchronous/three-phase/self-excited/brushless三相电源Three-phase power7KVA/400V单相电源Single-phase power5 KVA/230V功率因数COSΦ0.8绝缘等级Insulating classF发动机  ENGINE 柴油机/四冲程/风冷式/电启动  diesel/4-stroke/air-cooled/elec.型号TypeLOMBARDINI  KD477-2功率Power20.5HP转速Speed3000rmp排气量/汽缸Displacement/cylinders954 cm3/3机油容量Oil Capacity3L一般参数  GENERAL SPECIFICATIONS油箱容积Tank capacity24L防护等级ProtectionIp21S外形尺寸Dimensions（L×W×H）1050×6005×656重
量Weight230kg