ARC Welding 253/303/403/503

5.00 out of 5 based on 1 customer rating
1 Review

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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

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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.

1 review for ARC Welding 253/303/403/503

  1. 5 out of 5

    Verry good

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