IGBT Inverter DC Manual Arc Welding machine

Adopting IGBT inverter technology and advanced control circuit with excellent quiet & active character.

Technical performance:

Adopting IGBT inverter technology and advanced control circuit .Featuring excellent quiet & active character, easy arc starting & Stable welding .Having the function of automatic no load power savingAccording to the working requirement, set the selecting switch for long /short welding cable .Set a function of current preplacement for easy operation .Having fine protecting functions including overcurrent, overheating and undervoltage .Applied to many kinds of welding rods including acid, alkali and Fibrous .

 Technical parameter:

Type	ZX7-315-1	ZX7-400-1	ZX7-500-1	ZX7-630-1
Rated input voltage	3-380v 15% / (50-60)Hz
Rated input current	17A	25.3A	41A	52A
Rated input power	11kVA	16.5kVA	24.3kVA	33.2kVA
No-load voltage	65-75V
Current range	10A/20.4V-	10A/20.4V-	20A/20.8V-	20A/20.8V-
	320A/32.8V	420 A / 36.8V	520A / 40V	630A/44V
Rated load cycle	60%
Efficiency	η≥0.85
Cover protective dagree	lP21
Cooling mode	Forced-air cooling
Weight	41kg	45kg	48kg	52kg
Dimension(L×W×H)	596×340×535mm		650×400×810mm

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IGBT Inverter DC Manual Arc Welding machine