SK 250

Electromechanical power sources for MIG/MAG welding

Single-phase DC power source, with separated wire feeding unit, for MIG/MAG welding. Welding current is adjusted stepwise, electromechanically. Use: medium-to-light structural steel works.
Welding process
  • MIG/MAG
Technology:
  • Traditional
  • Three-phase
Manufacturing standard
  • EN 60974
DOWNLOAD DOCUMENTS

The SK245 (single-phase) and the SK 250 (three phase) are professional electromechanical generators for seam welding (MIG/MAG), with separate electronically controlled wire feeder.

WHAT SETS IT APART

These are extremely strong, reliable and easy to use welders, ideal for all medium and light metal work. They are particularly suitable for car bodywork repairs and in all applications requiring excellent short arc transfer with easy striking and without explosion. All the magnetic coils are made from top quality copper and forced ventilation cooled. A temperature probe protects the internal components. The progressive 14 position switching gives a wide range of settings for the welding parameters. The two-roller wire feeder TK2 gives smooth and constant rod flow, thanks to the control board and the 50W motor installed. On request it may be fitted with digital volt/ammeter. The connection extension between the machine and wire feeder is available in standard length of 4 m.

Main voltage 3x400 V
50-60 HZ
Delayed line fuse 20 A - 400 V
Max. absorbed power 10.1 kVA
EFFICIENCY ɳ 69%
IDLE STATE 80W
Current range 20÷250 A
Number of switch step 2x7
Duty factor 40% 250A
60% 200A
100% 160A
No-load voltage 16.2÷41 V
Ø MIG/MAG wire 0.8 - 1.0 - (1.2)
Protection class IP21S
Weight 83 kg
Dimension (WxDxH) 430x860x760 mm
EQUIVALENT MODELS no equivalent models
 I have read the privacy policy. (Read policy)

DOWNLOAD DOCUMENTS

 I have read the privacy policy.(Read policy)