DC arc welding machine (IGBT, Digital 400A)

1. DC arc, DC stick, MMA welding. 2. Simple TIG 3. Memory parameter 4. input voltage +15%~-20% 5. CCC,CE

FEATURES:

1. Adopt international standard digital control IGBT inverter technology, use microprocessor to control accurately, stable arc by constant current characteristice.

2.Control panel compact, soft contact key and digital display make easily to adjust, can memory ten group welding parameter, repeat welding parameter and effect.

3. Hot start and arc force function, insure enough melting deepness, prevent welding rod from cling to base metal, control splash effectively.

4. Have convenient TIG function and waterproof and moisture-proof functions.

4. When input voltage range is in +15%--20% can normal work.

5. Suitable for all kinds of alkaline, acidic welding rods in  welding carbon steel, stainless steel. Apply to shipbuilding, metal structure, machinery, pressure container, pipeline. 

PARAMETER		UNIT	MODER
			ZX7-400D	ZX7-500D	ZX7-630D
Rated primary voltage		V	3 phase 380
Rated primary input		KVA	17.7	25	35
Output current range		A	30-400	30-500	30-630
Rated duty cycle		%	60	60	60
Max no-load voltage		V	81	85	85
Rated load voltage		V	36	40	44
No-load loss		vv	80	80	80
Rod diameter		mm	2.4-6.0	3.2-8.0	3.2-10
Overall dimensions		mm	570X310X600	570X310X630	570X310X630
Weight		kg	38	42	45

accessories:

DC arc welding machine (IGBT, Digital 400A)