Products

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

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.