Internal Structure Diagram
Specifications
Model | ZX7-400Pro | ||
---|---|---|---|
Rated input voltage | 1~220V | 2~380V | 3~380V |
Rated input power | 5.2KVA | 7KVA | 10.4KVA |
Rated input current | 39A | 31.7A | 22.1A |
Rated output | 160A/26.5V | 200A/28.8V | 270A/30.8V |
Welding current adjustment range | 20-400A | ||
No-load voltage | 70V | 75V | |
Rated load duration | 100% | ||
Overall efficiency | 85% | ||
Power factor | 0.7 | ||
Shell protection level | IP21S | ||
Insulation class | F | ||
Dimensions | 355 x 180 x 355 mm | ||
Net weight | 9.17KG | ||
◉Our engineer can write the source code of the welding machine to develop new functions according to the needs of customers. Learn More |
Features
1. Smart boot
◉When the welding machine is turned on, the impact on the power grid is small
◉Automatic detection of input current and voltage, output voltage, it is true smart soft start
2. Force control
◉In the welding process, it can effectively improve the current penetration and make the penetration deeper
3. Better efficiency
◉Full load welding in 25℃ environment can achieve 100% duty cycle
◉Effectively improve work efficiency
4. Hot start control
◉Especially suitable for low-carbon steel J422, alkaline (J427, J506, J507, etc.) electrodes that are easy to arc
5. 32-bit microcontroller
◉Program calculation ability is better
◉The whole machine is more stable
6. Comes with anti-sticking control
◉Adopt a new generation of anti-sticking technology to efficiently solve the problems of arc welding rod sticking to the workpiece
7. Pulse manual welding
◉Welding spatter is obviously smaller than ordinary ARC welding, and the quality of welding seam is obviously improved
8. Electric welding technology application breakthrough, manual pulse technology
◉Pulsed arc automatically and rhythmically push the electrode forward
◉Unused welders also can weld fish-scale welds
9. Extraordinary design
◉Strongly replace the traditional inverter DC ARC welding machine
◉120% duty cycle can be achieved for full load welding in a 30℃ environment
◉100% duty cycle can be achieved for full load welding in a 40℃ environment
10. Multi-core check protection
◉When the machine encounters a fault, it will automatically protect the machine and display the fault code
11. Lifting TIG welding
◉Arc starting does not stick to the workpiece
◉Effectively reduce the loss of tungsten needles
◉The arc starting success rate is over 99%
12. Available generators
◉The whole series of products can work arbitrarily between 160V-560V, without fear of any high voltage
13. Multi-core check protection
◉When the machine encounters a fault, it will automatically protect the machine and display the fault code
Screen display code | Code reminder | Cause of problem |
---|---|---|
r01 | overheated | Dust removal and inspection of fan |
r02 | Overpressure | Check input voltage |
r03 | Double pressure anomaly | Check the input voltage and try to turn it on and off again |
r04 | No load abnormality | Check the output signal line or MUR and transformer |
r05 | Undervoltage | Check input voltage |
r06 | Abnormal temperature control | Or check the harness |
r07 | Hall anomaly | Or check the harness |
r08 | internal fault | Please contact dealer |