RS 400 Arc Welding Rectifier
S.C.R Controlled
Advantage
- The RS 400 produce quality, low spatter, smooth arcs without pop-outs. Line voltage fluctuations of up to ±10% are handled by the RS compensation function to keep the output constant.
- Easy to operate. Calibrated current control knob makes procedure setting simple and easy.
- Smooth arc makes it easy to weld with mild steel, low hydrogen, stainless steel and hardfacing electrodes.
- Submersion dipped transformer assembly for added corrosion and moisture protection.
- Totally enclosed fan motor is permanently lubricated.
- Both the RS 400 can be used for limited DC TIG welding
– simply add TIG accessories and shielding gas.
Processes
Stick, TIG
![]()
Technical Data
| MODEL RS 400 | |
| Rated Input Voltage | 3-phase AC415V ± 20% 50/60 Hz |
| Rated Input | 26kVA |
| Rated Input Current | 36Amp |
| Open Circuit Voltage | 60VDC |
| Rated DC Output | 21 ~ 36Vdc |
| Duty Cycle | 310A/100% ~ 400A/60% |
| Weight | 175KG |
| Dimension | 685X490X810mm |










