1.lightness, high-quality and energy-saving
2. Iso9001:2008,CCC,CE,etc.
Be able to weld various rods as aluminum, aloofer,etc
oduct Introduction
Product Features:1- Precise digital display of preset and actual welding current and voltage values.
2- IGBT inverter soft-switching technology,high frequency, high efficiency and low noise, good performance in anti-jamming, stable arcing.
3- High ability against mains fluxion, wide application. With complete over-voltage, low-voltage, over-heating and over current protecting function, safe and reliable.
4- Drive current and start current can be adjusted continuously, intensive arc drive force, prevent to be stuck.
5- Suitable for length of 50-100mm welding cable, still work stably.
6-Suitable for various types rods like acid, alkali, cellulose, etc, used fall position welding.
7- Be the ideal power for carbon arc gouging.
Advantage:
1. Soft-switching, IGBT Inverter, DC manual arc welders
2. lightness, high quality and energy-saving
3. Iso 9001:2008, CCC, CE
4. Suitable for various types rods like acid, alkali, cellulose, etc.
MMA soft-switching IGBT inverter manual arc welders
Type | MMA-315 | MMA-400 | MMA-500 | MMA-630 |
Rated Input Voltage/Frequency | 3ph ~380V±10% 50Hz | |||
Rated Power Capacity(KVA) | 12 | 16 | 22 | 30 |
Rated Input Current(A) | 19 | 27 | 35 | 46 |
Rated Output Current (V) | 315 | 400 | 500 | 630 |
Current Range(A) | 20~315 | 20~400 | 20~500 | 20~630 |
Duty Cycle(%) | 60% | |||
Inverter Frequency(KHz) | 25 | |||
Efficiency | more than 85% | |||
Insulation Class | H | |||
Dimentions LxWxH(mm) | 521×300×650 | 521×300×475 | 624×356×630 | 624×356×630 |
Weight(Kg) | 30kg | 32kg | 45kg | 50kg |