MMA320 IGBT DC INVERTER STICK WELDER

Features :

	Portable and lightweight for easy relocation.
	Automatic voltage pulsation compensation
	Adapted to SMAW and simplified TIG welding.
	Advanced IGBT inverter technology and energy saving solution.
	Easy arc initiation and over current/voltage protection design.

Main technical parameters : Input Voltage / Frequency 380V±10% 3Ph 50/60HZ Rate input power capacity(KVA) 14.4 Output current range(A) 40~320 Rate output voltage(V) 34 O.C.V(V) 66 Duty cycle(%) 100% at 40A, 100% at 180A, 60% at 320A Efficency(%) 85 Weight(KG) 23 Overall dimension(mm) 515﹡265﹡445 No load loss(W) 200 Diameter of rod(mm) 2.6~6.0