product info
  NAME
ARC Series Inversion DC Arc Welder(IGBT)
  DOWNLOAD PDF
  PRODUCT TYPE
Weld and Cutter Machine
    Welding Machine
  MODEL
ARC-315(ZX7-315)
ARC-400(ZX7-400)
ARC-500(ZX7-500)
ARC-630(ZX7-630)
description
1. Technology parameter
It uses advanced invert technology and powerful switch design (IGBT).
It has the perfect functions in over-voltage,under-voltage, over current and over-loaded.
It has high efficiency, small unload loss, save over 1/3 than the traditional welder.
It can blance automatic when voltage is waving, with high resist to electrical wave(V±15%), moreover welding perfect with 100m output cable.
It is small and light, easily work in high alitude.
It is easily arc,small flash, low noise, which can improve working surrounding.
That above 500A can dig by compressed air and arc of carbon stick.It is used for welding various of stainless steel, carbon steel,alloy steel, brass and titanium and so on.
When switching to stick welding(MMA),down war welding function is available on cellulose welding electrode.
Normal Accessories:
Earth clamp 1pcs, fast joint 2pcs, allen-key 1pcs.

2. Specification
Paramter ARC-315 (ZX7-315) ARC-400 (ZX7-400) ARC-500 (ZX7-500) ARC-630 (ZX7-630)
Rated input voltage(V) AC380V±15%
Rated input current(A) 21 28 38 52
Rated input capacity(KVA) 13.8 18.4 25 35
No-load voltage(V) 79 79 79 79
Output current(A) 20~315 20~400 20~500 50~630
Rated working voltage(V) 32.6 36 40 44
Drive adjustment(A) 0~100 0~100 0~100 0~100
Duty cycle(%) 60 60 60 60
Efficiency(%) 85 85 85 85
Power factor 0.93 0.93 0.93 0.93
Weight(kg) 42 43 50 58
Overall dimension(mm) 665x325x585 665x325x585 665x325x585 700x350x645

3.Guide of welding different metals
Material of work piece Thickness (mm) Dia.Welding rod/ carloon rod Adjustment current(A) Suitable model
Carbon steel, Stainless Steel, Alloy Steel 3.0-16.0 4.0/5.0 40~315 ARC-315
3.0-16.0 4.0/5.0 40~400 ARC-400
≥16.0 5.0/6.0 40~500 ARC-500
4.0-15.0 4.0/6.0/8.0 150~500 ARC-500
≥15.0 8.0/10.0 350~630 ARC-630(Air gouging)