Digital Inverter 315A 400A 500A 630A MMA Manual Arc Welder
- All Options
Quantity(Sets) 1 - 100 101 - 200 >200 Estimated Time(Days) 10 15 Negotiable
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Product Features of Digital Inverter 315A 400A 500A 630A MMA Manual Arc Welder:
- All-digital control system has accurate control on welding process and can realize good weld formation.
- IGBT module with the latest technology can work at high current for long time, with very high stability.
- With striking current and thrust current adjusting function, it can realize perfect welding.
- With advanced VRD anti-shock function, no-load voltage can automatically reduce to 12V when it is not welding, which can ensure personal safety.
- Brand-new air duct design and dust device design ensure more stable operation.
- Strong compensation to power grid voltage wave.
Usage and Applications of Digital Inverter 315A 400A 500A 630A MMA Manual Arc Welder:
- Mainly applied in the welding of all kinds of basic electrode, acid electrode and stainless steel electrode.
- Widely applied in the fields such as industrial equipment installation, power construction, chemical construction, oil field, coal, bridge, construction, automotive, pressure vessel and mechanical parts, etc.
|Rated Input Voltage (V)||3 phase 380v-460v,50Hz/60Hz|
|Rated Input Current (A)||19||21.6||37||50|
|Output Current Adjusting Range (A)||20-315||20-400||20-500||20-630|
|Rated Duty Cycle (%)||60|
|Enclosure Protection Class||IP21S|
|External Dimension (W*D*H) (mm)||570*310*560||570*310*560||620*330*650||620*330*650|
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