Specifications
1.MMA Welders IGBT2.Advanced MOSFET Technology.
3.Good Self-Protection.
3.High Duty Cycle.
4.Stable Performance,Popular
A. Function and Features
1. Made in the IGBT inverter technology with an inverter frequency up to 25KHZ, quick dynamic response in the inside electronic communication,
2. Well organized structure, convenient to maintenance and repairs
3. PMW Control, high quality and performance
4. Adapted in the IGBT Uni-Transistor Driving&Protection Technology, which enhances reliability and life cycle of the products
5. Built in protection circuit & malfunction display function, reliable and convenient to trouble shooting
6. Triple – prevention functions( Dust Prevention, Moisture-Prevention & Eroding Prevention)
7. Light, Small, High Efficiency and Less Noises
8. Digital Current and Voltage Display, Clear Reading
9. Ultra-nanometer materials Major Transformer
10. High duty cycle, over 60% at 40C degrees
11. Stable welding performance even at the voltage fluctuation range of 320V to 450V
12. Additional remote current control
13. Arc force adjustment control with a range from 0 to 100A
14. VRD function, Hot Arc Ignition Function with a preset hot arc current from 0 to 135A
15. Adaptable to different kinds of acid and basic electrodes
B. Parameter
| Item/Model | ARC 400I | ARC 500I | ARC 630I |
| Input Voltage(V) | 380+_10% | 380+_10% | 380+_10% |
| Rated Input Power Capacity(KVA) | 18.3 | 25.3 | 36.1 |
| Output Current Range(A) | 40-400 | 40-500 | 40-600 |
| No-load Voltage(V) | 60 | 68 | 72 |
| Rated Output Voltage(V) | 36 | 40 | 45.2 |
| Duty Cycle(%) | 60 | 60 | 60 |
| Efficiency(%) | 85 | 85 | 85 |
| Power Factor | 0.93 | 0.93 | 0.93 |
| Weight(KG) | 34 | 59 | 61 |
| Dimensions(mm) | 548*287*510 | 648*331*640 | 648*331*640 |
| Insulation Class | IP23 | IP23 | IP23 |
| ARC Force Range(A) | 0-100 | 0-100 | 0-100 |
| Diameter(mm) | 1.6-6.0 | 1.6-8.0 | 1.6-8.0 |
C. Standard Acceccories
D. Supply
1. OEM and ODMsevice offered.
2. One Year Warranty.
3. Technical Support.
4. CE,CCC and ISO9001:2000 available.
E. Strict Quality Control:
1.Our products are strictly tested 100% before delivery, CCC,CE and ISO9001:2000 got approved. 2.our products are able to meet or exceed some of the industry's most rigid standards. 3.We can ensure that you will be satisfied with both performance and durability.
F. After-sale Service:
1. 1.5% Spare Parts is available for Repairing and Maintaining duirng machines' selling.
2. Our Technician or engineer would be appointed to asist you settle down the problem you can solve.
3.The professional Vedio can be available for training and repairing.