CEA Rainbow 180
CEA Rainbow 180
RAINBOW's represent the latest evolution in inverter technology DC welding equipment.
These powerful 100 kHz
power sources are based on latest generation IGBT’s and fitted with a flat transformer.
RAINBOW's, with their lightness, reduced size and their excellent characteristics in electrode(MMA) and TIG welding with "lift" mode arc striking, are the most suitable solution for maintenance and light fabrication works.
RAINBOW 153 cell
and 183 cell VRD
are special versions for cellulosic electrodes.
Technical Data
Single phase input 50/60 Hz V: 230
Three phase input 50/60 Hz V: n/a
Input Power @ I2 Max kVA: 11.3
Delayed Fuse (l2 @ 60%) A: 20
Power Factor / cos φ: 0.67/0.99
Efficiency Degree: 0.82
Open circuit voltage V: 88
Current range A: 5- 180
Duty cycle at (40°C) A100%: 110
Duty cycle at (40°C) A 60%: 130
Duty cycle at (40°C) A 20%: 180
Protection Class IP: 23s
Dimensions: L: 390 mm W:135 mm H: 300 mm
Weight kg: 6
Features
Reduced weight and size, easy-to-carry
Innovative and compact design
Shock-proof fibre compound main structure
Control panel protected against accidental impact
Robust handle built-in into the chassis
Excellent welding characteristics with any type of electrode
Low energy consumption and high electrical efficiency
Suitable to be used with 100 m length mains cable
without power loss
Possibility to work with power generator sets of adequate size thanks to over-under voltage protection against fluctuations
Automatic compensation for mains voltage fluctuations within + 15% – 20%
3 available welding processes: MMA - CrNi - TIG
Built-in Arc Force to automatically select the best welding arc dynamic characteristic
Automatic Hot Start
to improve the arc striking with the most difficult electrodes
Electrode Antisticking
function