Welcome to visit our showroom! It's my honor to introduce you our product.
This ARC400I welding machine is standards Riland type machine. Riland company invented this Mosfet Technology inverter welding machine at the year of 1987. After continuously updating, the Mosfet inverter welding machine become very mature and very stable. We sincerely obey Riland original design because our experienced engineer, more than 15 years in this area, think that Riland design is very mature, and any change of the design may caused machine problem. A lot of other factory tried. we saw many examples.
DC INVERTER DUAL ARC WELDER IGBT MODULE- HEAVY INDUSTRY USE
ARC-400I
Carbon steel and stainless steel welding(Plate thickness 2.5~10.0mm)
Performance characteristics:
*Adopts the mature full-bridge double IGBT module circuit, which has a simple circuit and strong anti-interference.
*Waterproof, windproof and dustproof designing, it greatly improves the useful life and reliability of the welding machine.
*Adjustable thrust current adapts various welding processes requirements.
*Unique heat dissipation fan tunnel design extends the life of welding machine and makes the main devices dustproof and dew proof. The key parts like PCBs are dust-proof and anticorrosive. It can improve reliability.
*Digitization display current and voltage, it can preset welding current exactly.
*Multiple protection functions: output short-circuit protection, overheat protection, inverter overcurrent or overvoltage protection.
*Reasonable structure design makes rain and dust proof. It can meet the construction requirements of the harsh environment.
*Stably weld when the voltage fluctuates within 20%, the adaptability of the high-temperature environment is particularly prominent.
*Special control mode makes output current constant, and anti-interference ability strong.
*Arc striking is easy, arc stable with less spatter, weld appearance is beautiful.
*Small size, light weight, high efficiency, energy saving, high duty cycle, no noise.
Specification:
| Type | MMA-400 | |
| control mode | IGBT inverter | |
| Rated input voltage | AC380V | |
| Input power frequency(HZ) | 50/60 | |
| Rated input current(A) | 28 | |
| Rated input capacity(KVA) | 18.4 | |
| Cable cross-sectional area | mains input(mm2) | 6 |
| power output(mm2) | 35 | |
| ground wire(mm2) | 4 | |
| Rated output voltage(V) | 36 | |
| Duty cycle(%) | 60 | |
| Rated output no-load voltage(V) | 75 | |
| Current adjustment range(A) | 25-400 | |
| Enclosure rating | IP21S | |
| Insulation rating | F | |
| Cooling method | Air | |
| Arc ignition mode | Contact starting arc | |
| Power factor | 0.93 | |
| Dimensions(mm) | 480*240*430 | |
| Host weight(KG) | 20 | |
