ZX7-400 (z312)
1, power device using industrial IGBT module and fast recovery rectifier tube module, three-phase bridge module, to enhance the reliability
2, PCB board using the patch process, put an end to human error, to maintain the consistency of mass production
3, the primary current sampling feedback, machine is simple in structure, beautiful wiring and on the inverter with double wind deflector, strengthen three defenses
4, with hand welding and arc welding function, can be extended VRD, anti stick
5, hand welding with thermal arc and thrust adjustment

ZX7-400 (z312)
Rated input voltage (V) AC380V three phase 50/60HZ
Rated output power (KW) 14.4KW
Rated input power (KW) 16.84KW
Rated input current (A) 25.9A
Welding current range (A) 30-400A
Thrust adjustment range (A) 0-100A
No-load voltage (V) 65V
Rated load rate (%) 60% (40 C)
Power factor 0.93
Shell protection class IP21S
Weight (KG) 19.0KG
Exterior dimension (mm) 518*252*400
Insulation class F