IGBT Inverter DC arc welding machine(ZX7 series)

Using IGBT module, inverter frequency of 18 KHz, dynamic fast response and easy arc starting, arc stability performance,  

CharacteristicsUsing IGBT module, inverter frequency of 18 KHz, dynamic fast response and easy arc starting, arc stability performance, and pool uniform, minimum spatter, even small current welding, is not so easy in arc welding and bonding undesirable phenomenon.

Grid voltage compensation, and a strong ability ease the impact of current anti-starter, and in any case can be well protected.

No-load power consumption of less than 100 W, as compared with conventional welding machine, to save electricity by 50%. Welding low carbon steel, high-strength steel and Cr-Mo steel, copper, titanium, etc. almost all black metal, weld quality can be obtained.

 

Type	ZX7-300	ZX7-315	ZX7-400	ZX7-500	ZX7-630
Rated Input VoltageV	3phase 380V±10%	3phase 380V±10%	3phase 380V±10%	3 phase 380V±10%	3 phase 380V±10%
Current Welding RangeA	10-300	20-315	20-400	20-500	30-630
Thrust Welding Range	1-10	1-10	1-10	1-10	1-10
Rated Output Current(A)	300	315	400	500	630
Rated Input Current(A)	18	20	27	37.5	52
Rated Input Power (KVA)	12	13	18	25	35
No-Load Voltage(V)	70	75	75	75	75
Rated Load Voltage(V)	32	32.6	36	40	44
Rated Duty Cycle%	60	60	60	60	60
WeightKg	21	37	40	41	68
Dimensions mm	500×250×450	650×320×670	650×320×670	650×320×670	650×320×670

IGBT Inverter DC arc welding machine(ZX7 series)