Products

OMEGA²

OMEGA²
Synergic Programs
Reversed Polarity and MMA
Boost Converter
Ease-of-Operation and High Duty Cycle
Extensive Programmes and Combinations
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Description

Omega2 220 270 Mini 300 400 550
MIG/MAG, MMA - SYNERGIC, IGC 

The Omega² range is quite flexible: Five optional power sources and two control panels, manual or synergic. The Omega² is available as a C version (compact) or a versatile S version (separate wire feed unit) with a turnable and detachable wire feed unit and replaceable interconnecting cables. The Omega² 400 and Omega² 550 are available with water cooling. The IGC® (Intelligent Gas Control) is an optional feature in all models, ensuring large-scale gas savings and optimal gas shielding in all current ranges.
 
From MIG/MAG to MMA or gouging
With the Advanced control panel, the Omega² is easy to change over from synergic MIG/MAG programs to MMA welding. The Basic panel is manual and recalls that of a conventional MIG/MAG machine with infinitely variable setting of welding voltage, but it has all the advantages of an inverter machine. The Omega² 550 with Advanced panel features gouging.

Omega² Boost or autotransformer
The Omega² 220 and the Omega² 300 can be equipped with electronic Boost Converter (autotransformer) for welding on all mono-phase and three-phase mains voltages. The Omega² 400 and Omega² 550 are available with autotransformer.

Omega 270 Mini
A powerful machine in an ultra-compact and robust cabinet; the Omega Mini is only for 5 kg wire reels which makes it suitable for the service vehicle and site welding.

Reversed polarity
All the Omega² models feature reversed polarity as standard for welding with innershield wire (without gas) as well as four-stroke adjustment at the MIG-A Twist torch.



Technical Data

Omega²

 

 POWER SOURCE  OMEGA 220   OMEGA 300   OMEGA 270 Mini   OMEGA 400  OMEGA 550  
 Mains voltage +/- 15%  3 x 400 V  3 x 400 V  3 x 400 V  3 x 400 V  3 x 400 V 
 Fuse  10 A  10 A   10 A   20 A  35 A
 Duty cycle 100% at 40°C  145 A  175 A  160 A  300 A   430 A 
 Duty cycle 60% at 40°C  170 A  195 A  180 A  370 A   510 A 
 Duty cycle 100% at 20°C  180 A  230 A   210 A  335 A   475 A 
 Duty cycle 60% at 20°C  220 A  245 A  230 A  400 A   550 A 
 Open circuit voltage  52 V  52 V  52 V  70 V  80 V
 Current range  10-220 A   10-300 A   10-270 A   10-400 A   10-550 A 
 Protection class  IP23  IP23   IP23   IP23   IP23 
 Dimensions H x W x L, cm  55x25x64  55x25x64  29x22x57  140x89x102  140x89x102
 Norm                                       EN60974-1/5/10
 Weight, kg  25  26   19  36.5/84  37,5/85

 

  

 
 CONTROL PANEL
                     Air-cooled  Air-cooled or water-cooled 
 Omega 220  Omega 300  Omega 270 Mini        Omega 400/550
 Basic         •         •                   • 
 Advanced         •         •                 •                  •
 Option: Boost Converter            •         •       
 Option: autotransformer*                        •

*) Ready for delivery autumn 2012.

 

 

        PROGRAM PACKAGE       Omega Basic     Omega Avanced         Omega Mini          
 Material   Wire Ø/mm   Welding  Brazing  Welding  Brazing    Welding   Brazing
 Fe SG 2  0.6 - 1.6        •          •           •   
 AIMg5  0.8 - 1.6            •           •  
 MMA (Omega 400 only)            •      
 CuAI8  0.8 - 1.0             •           •
 CuSi3  0.8 - 1.0             •          •
 FCW Rutile  1.2 - 1.6            •           •   
 FCW Metal  1.2 - 1.6            •           •  
 AlSi5  1.0 - 1.2             •      
 316 Lsi  0.8 - 1.2            •           •  
 FE Innershield 
 FE Innershield 
 reversed polarity
 (Omega 400 & Omega Mini only)
 0.9 - 1.2            •           •  
 Power Arc (Omega 400-550)              •      
 Gouging (Advanced 550)              

The program package is for guidance only; the number of programs depends on the size of the power source.