DC Inverter MMA Welding Machine (welding machine,

Features: 1) Small size, light weight, high efficiency. 2) Good arc-starting, arc force and anti-sticking. 3) High welding quality, deep penetration, high intensity. 4) Auto protection of over-voltage and over-current. 5) Autocompensation for voltage fluctuation. 6)Suit for welding all kinds of acid and basic electrode. Main Technical DataARC 250ARC 315ARC 400BARC 500CE ApprovedCE ApprovedCE ApprovedIGBT StyleInput power voltage (V)Three Phases AC380 ±15%Three Phases AC380 ±15%Three Phases AC380 ±15%Three Phases AC380 ±15%Input voltage frequency (Hz)50/6050/6050/6050/60Rated input power capacity (KVA)9.412.81825No-load voltage (V)67696772Output current range (A)20-22520-30020-40020-490Rated output voltage (V)29323640Rated duty cycle (%)60606060No-load loss (W)6080100100Efficiency (%)85858585Power factor0.930.930.930.93Insulation classFFFFWeight (KG)17.219.234.235External dimension (mm) (L x W x H)480X205X355565X305X495580X334X480580X334X480Enclosure class, protectionIP23IP23IP23IP23Arc force adjustment range (A)0-700-1000-1000-100Diameter of rod (mm)1.6-41.6-51.6-61.6-6 DC Inverter MMA Welding Machine (welding machine, inverter mma welding machine)