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Home / Product / Welding Machine / M21 series / MMA-21 Series

MMA-21 Series

IGBT INVERTER ARC WELDER

Instruction:

● High frequency(40KHZ-100KHZ),improve the efficiency of the whole machine,save energy. 

● Pretty appearance,light weight,stable. 

● Have the advantage of easily start arc,stable current,perfect molding. 

● Adopt all kinds of acidic,alkaline welding rod. 

● High rated duty and have better function for push compensation. 

● Use for altitude work,fieldwork,indoor fitment. 

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  • MODEL MMA-160A-21 MMA-180A-21 MMA-200A-21  MMA-250A-21  MMA-300A-21 
    Rated input voltage(V) 1~230 1~230 1~230 1~230 1~230
    Rated input voltage(V) 1~110 1~110 1~110 1~110 1~110
    No-load voltage(V)  56 56 56 60 65
    Current range(A)  30-160 30-160 30-200 30-250 40-300
    Rated duty(%) 60% 60% 60% 60% 60%
    Input capacity(KVA)  5.3 6.1 7.0 9.4 12
    Class of insulation  F F F F F
    Weight(Kg)  4.5 5 5.5 6 6.5
    Dimension(cm) 1PC 32×19×23.5 32×19×23.5 36×20.5×24.5 36×20.5×24.5 36×20.5×24.5
    Dimension(cm) 4PCS 66.5×40.5×25.5 72.5×40.5×25.5 74.5×43×26.5 74.5×43×26.5 74.5×43×26.5

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