ARC Welding 253/303/403/503
5.00 out of 5 based on 1 customer rating
in stock
DC THREE PHASE ELECTRODE EQUIPMENT WITH MAGNETIC SHUNT ADJUSTMENT
Range of threephase D.C. electrode welding machines, with current adjustment by magnetic shunt. Their sturdiness, reliability and excellent arc stability enable their use in heavy duty industrial applications.
ARC 253 – ARC 303 – ARC 403 – ARC 503
Categories: ARC WELDING MACHINE, CEA, MMA Conventional
Description
FEATURES
- Three phase supply
- Continuous adjustment of welding current by means of magnetic shunt
- Excellent arc stability
TECHNICAL DATA | ARC 253 | ARC 303 | ARC 403 | ARC 503 | |
Three phase input 50/60 Hz | V | 230/400 | 230/400 | 230/400 | 230/400 |
Input Power @ I2 Max | kVA | 16,8 | 20,5 | 26,8 | 32,5 |
Delayed Fuse (I2 @ 100%) | A | 32/20 | 40/25 | 50/32 | 63/35 |
Power Factor / cos f | 0,73 | 0,75 | 0,71 | 0,71 | |
Open circuit voltage | V | 65 | 65 | 71 | 75 |
Current range | A | 55 – 250 | 70 – 300 | 60 – 370 | 70 – 450 |
Duty cycle at (40°C) | 60% | 170 | 180 | 260 | 300 |
100% | 135 | 145 | 200 | 230 | |
35% | 230 | 260 | 350 | 400 | |
Electrodes | Ø mm | 2 – 5 | 2 – 5 | 2 – 6 | 2,5 – 8 |
Standards | EN 60974 – 1 ¦ EN 60974 – 10 | ||||
Protection Class | 23 S | 23 S | 23 S | 23 S | |
Insulation Class | H | H | H | H | |
Dimensions (mm) | WxLxH | 880/425/690 | 880/425/690 | 1120/570/725 | 1120/570/725 |
Weight | kg | 53 | 64 | 95 | 117 |
Additional information
ARC Welding 253/303/403/503 | Leur robustesse, leur fiabilité et l’excellente stabilité de l’arc permettent de les utiliser dans les applications industrielles les plus sévères. |
---|
tuan giang –
Verry good