:: IGBT-MMA-5
- DC INVERTER MMA SERIES
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- IGBT-MMA-5
FUNCTION AND FEATURE
1.Small size and light weight,easy to carry and easy to operate ,economic and durable
2.Stables performance,automatic voltage compen sation capability
3.Widely use in welding stainlese steel products and ironware
4.Thermal protection devices
5 .Colorbox/plastic box
6. Have LED digit show show fun ction
7.IGBT technology,MMA/LIFT TIG
8.Anti-stick,arc force,hot start
9.Intelligent protection:over-voltage,low-voltage,over-current,over-heat
SHOW OTHER IMAGES:
 include inside inside inside |
SPECIFICATION
item |
MMA-315 |
MMA-400 |
MMA-500 |
MMA-600 |
power voltage(v) |
380 |
380 |
380 |
380 |
frequency(hz) |
|
|
|
|
no-load voltage(v) |
72 |
72 |
72 |
72 |
output current range(A) |
20-315 |
20-400 |
20-500 |
20-600 |
no-load consumption |
40 |
40 |
40 |
40 |
duty cycle(%) |
60 |
60 |
60 |
60 |
efficiency(%) |
85 |
85 |
85 |
85 |
power fator |
0.7-0.9 |
0.7-0.9 |
0.7-0.9 |
0.7-0.9 |
insulation class |
f |
f |
f |
f |
weight(kg) |
45 |
45 |
45 |
45 |
measurement(mm) |
560*330*640 |
560*330*640 |
560*330*640 |
560*330*640 |
protection class |
IP21 |
IP21 |
IP21 |
IP21 |
usable electrode(mm) |
2.5-5 |
2.5-6 |
2.5-8 |
2.5-8 |
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