RILAND ARC 250HD WELDING MACHINE
- Equipped with RILAND self-developed RICHIP chip and
use the 70KHz latest high grade IGBT technology. - Wide range input voltage: 220V±15%.
- LED Display showsthe welding current.
- Adopt intelligent MCU control with high reliability,
built-in power management system. - Anti-stick function built-in, preventing against over
loading the unit and easing removal of the electrode. - VRD, Arcforce adjust.
- Equipped with an output reactor, it can be welded with
acid and basic electrodes, even cellulose electrodes. - Perfect intelligent protection system: automatic protection of current sudden change, overheating, input voltage fluctuation, etc.
- Non-stop welding for 2.5 or 3.2mm electrode,even 4mm
electrode
Description
Technical Specifications :
- Input voltage (V) : 1P 220V±15%
- Frequency (Hz) : 50/60
- Rated max. supply current (I1max/A) : 37
- Max. effective supply current (I1eff/A) : 20.3
- Welding current range (A) : 30 – 200
- Rated output current range (A) : 30 – 200
- Rated output voltage range (V) : 21.2 – 28
- Rated duty cycle (40℃) : 30%
- No-load voltage (V) : 65
- Power factor : 0.73
- Efficiency (%) : 80%
- Insulation grade : F
- Housing protection grade : IP21
- Power source Weight(kg) : 5.4
- Overall dimension (L x W x H) (mm) : 330 x 168 x 257
