MMA DC inverter mosfet Welding Machine (MMA-250/315/400)inverter dc tig welding machine/weld machine/hot welding machine/dc inverter/welding products/inverter dc welder features:
1. MOSFET inverter technology
2. Compact, high efficiency, energy saving
3. Anti static, thermostatic protection, fan cooled
4. Hot start, overload protection
5. Supplied with electrod holder, earth clamp, face mask, and brush
6. Applicable for all kinds of ferrous metal such as low carbon steel, medium carbon steel, alloy steel, etcinverter dc tig welding machine/weld machine/hot welding machine/dc inverter/welding products/inverter dc welder accessories:welding cable with 1.8m copper coating aluminium,earth clamp with 1.8m copper coating aluminium,brush,clampinverter dc tig welding machine/weld machine/hot welding machine/dc inverter/welding products/inverter dc welder quality grangee:12monthes
ModelMMA-250MMA-315MMA-400Power voltage(V)380+-10%380+-10%380+-10%Frequency (HZ)50/6050/6050/60Rated input capacity(KVA)8.812.818.8No-load voltage(V)666869Output current Range(A)20-25020-31520-300weleling fod(dia mm)1.6-5.01.6-5.01.6-6.0Duty cycle (%)606060Power factor0.930.930.93cool TypeFANFANFANWeight (kg)17.519.526.5Dimensions (cm)48*20.5*3045*30*2356.5*30*43