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Features
*High quality and energy-saving.
*Advance arc force and arc-starting function can resist interference.
*Stable arc can make little spatter.
*High welding quality,deep penetration and strong strength.
*Auto protection of over-voltage and over-current.
*Be able to work continuously,it can balance automatically when voltage is waving.
*Suit for welding all kinds of basic welding rod.
*Be able to weld cellulose rod.
*Be able to equip with remove controller freely in order to distance welding.
| Item |
MMA 315 |
MMA 400 |
MMA 500 |
| Input power voltage(V) |
380 |
230 |
230 |
| Input voltage frequency(Hz) |
50/60 |
50/60 |
50/60 |
| No-load voltage(V) |
12 |
17 |
23.5 |
| Output current range(A) |
10-315 |
10-400 |
10-500 |
| Rated output voltage(V) |
40 |
40 |
40 |
| Duty cycle(%) |
60 |
60 |
60 |
| Efficiency(%) |
85 |
85 |
85 |
| Power factor |
0.7-0.9 |
0.7-0.9 |
0.7-0.9 |
| Insulation class |
F |
F |
F |
| Protection class |
Ip21S |
Ip21S |
Ip21S |
| Weight(KG) |
45 |
45 |
55 |
| Dimension(mm) |
698×360×529 |
698×360×529 |
698×360×609 |
| Cod.(No) |
891023 |
891024 |
891025 |
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Mail: sales@cn-welding.com 
