Sigma Select 400 C
Art. no. 79542027
Raise your level. Weld Sigma Select.
This high-performance welding machine is beyond the ordinary. It is designed for professional industries where devoted welders must deliver high quality welds in all materials.
Commit to your welding projects. Upgrade your production and raise the level. Be able to accept the most complicated welding assignments without hesitating because you know that you can deliver.
Show price
| Currency | Price (tax-exclusive) |
| EUR (€) | 8.095 |
| DKK | 60.330 |
| GBP (£) | 7.020 |
| NOK | 88.740 |
| SEK | 88.520 |
| CZK (Kč) | 191.000 |
| HUF | 3.062.100 |
Process
MIG/MAG (GMAW)
Current range
15-400 A
Duty cycle 60%/40°C
370 A/32.5 V
Mains voltage
3 × 400 V
Weight
72 kg
Dimensions HWL
700 × 260 × 735 mm
Protection class
IP 23
Standards
IEC60974-1. IEC60974-1. -10 Cl. A
The ultimate welding experience
Make a smart investment.
Be prepared for the future.
With Sigma Select, you will always be able to adjust your welding setup to match any changes in demand. Simply upgrade your welding machine with new programs or functions. Strengthen your position in the market and be more attractive than your competitors. This is the smart investment that will make you win more orders.
High-performance, adaptable
solution for complex welding
Amazing welding performance
Great start-stop performance
Equipped to handle complexity
Save your favourite settings
Changes with you
Stable and focused arc
Lock your settings to match WPSs
Add more synergic welding programs
Impressive duty cycle; 400 A at 60%/20°C
Make short cuts for preferred settings
Add new functions to improve the arc
High-performance, adaptable solution for complex welding
Amazing welding performance
Great start-stop performance
Stable and focused arc
Impressive duty cycle; 400 A at 60%/20°C
Equipped to handle complexity
Save your favourite settings
Lock your settings to match WPSs
Make short cuts for preferred settings
Changes with you
Free software updates
Ad more synergic welding programs
Ad new functions to improve the arc
Increase productivity.
Stay put in the booth.
Benefit from the compact design if you intend to be stationary, stay in a welding booth or be right next to the working table at all times. The length of the torch determines how far away from the welding machine you can go.
Intuitive control panel.
Improves working procedures.
Be on top of things with a graphic control panel that is intuitive to navigate. It is easy to use for welders and supervisors. Time saving features such as short cuts and locked settings, will contribute to making your daily working procedures more efficient.
Interface with symbols.
Step into a familiar world.
Well-known symbols and visual presentations of settings show how your adjustments will affect the weld. The digital interface ensures uniform settings of parameters for recurrent welding operations.
Free software updates.
Always be up to date.
The great thing about software is that it doesn’t take up room in your workshop. Get software updates for free at migatronic.com/support and transfer them to your Sigma Select via SD-card. You will always have access to the latest software that gives you the best possible arc.
Intelligent welding for all certifications
“A wide range of software can be applied to the Sigma Select making it an extremely versatile machine. It gives our highly specialised welders more freedom to do their job, as it can be programmed to support all our welding certifications. This means that our welding specialists can rely solely on one single welding machine rather than many different.”
Roy Fuglestad
Head of Welding, Nordic Steel AS
Specifications
Quick overview
Design
Stationary
72 kg.
Processes
MIG/MAG
MMA
Control panel
Graphic control panel
Manual setting
All welding programs included
Synergic welding programs
Migatronic welding functions*
Simplify otherwise complicated welds
*Not all included – some must be purchased separately.
Features
Software updates via SD-card
Get your software updates from migatronic.com/support and transfer them to your Select directly via SD-card.
WPS Lock Card
Lock your welding parameters in different levels. This is ideal for complying with WPS’s or preventing incorrect settings.
LED light in wire console
Easily change wire and spools in low light environments and the darkest workshops.
Level of control
Manual Setting – Favourite configuration
The Sigma Select C Favourite configuration has graphic control panel with manual setting. You can upgrade to Synergic DC or Pulse at any time.
Welding programs and functions
The Sigma Select C Favourite configuration has no welding programs, but you can upgrade with a few welding functions.
| Manual settings Favourite Configuration | Synergic DC Upgradable | Pulse Upgradable |
|
| Welding programs | |||
| Standard package | |||
| Mild steel | |||
| Stainless Steel | |||
| Aluminium | |||
| Welding functions | |||
| MigaLog | |||
| Miga Job Control | |||
| Sequence | |||
| Sequence Repeat | |||
| DUO Plus | |||
| PowerArc | |||
| Intelligent Gas Control | |||
| PowerArc Pulse |
Manual Settings
| Manual settings Favourite Configuration |
|
| Welding programs | |
| Standard package | |
| Mild steel | |
| Stainless Steel | |
| Aluminium | |
| Welding functions | |
| MigaLog | |
| Miga Job Control | |
| Sequence | |
| Sequence Repeat | |
| DUO Plus | |
| PowerArc | |
| Intelligent Gas Control | |
| PowerArc Pulse |
Synergic DC
| Synergic DC Upgradable |
|
| Welding programs | |
| Standard package | |
| Mild steel | |
| Stainless Steel | |
| Aluminium | |
| Welding functions | |
| MigaLog | |
| Miga Job Control | |
| Sequence | |
| Sequence Repeat | |
| DUO Plus | |
| PowerArc | |
| Intelligent Gas Control | |
| PowerArc Pulse |
Pulse
| Pulse Upgradable |
|
| Welding programs | |
| Standard package | |
| Mild steel | |
| Stainless Steel | |
| Aluminium | |
| Welding functions | |
| MigaLog | |
| Miga Job Control | |
| Sequence | |
| Sequence Repeat | |
| DUO Plus | |
| PowerArc | |
| Intelligent Gas Control | |
| PowerArc Pulse |
Migatronic Welding functions
MigaLog
Keep track of your welding data with MigaLog software. Analyse and document your work. Use MigaLog to collect data for documentation and verification in accordance with EN and ISO welding standards.
Miga Job Control
Take advantage of a digital memory in your welding machine. Save your favourite welding settings and recall them anytime you want. Miga Job Control makes it easy to find your routine settings and start welding right away.
Sequence
The Sequence function makes it possible for you to save up to 9 personal sequences. Switch between them with just a tap on the welding torch. Use Sequence for mounting and assembly, for instance where welders carry out many different welds during their workday.
Sequence Repeat
The Sequence Repeat technology provides maximum freedom to construct the ideal arc for your specific welding tasks. Link together individual sequences and customise welding cycles.
DUO Plus
DUO Plus technology automatically gives you better control of your weld pool. It reduces heat input and ensures a perfect weld bead appearance. Set your average currents and DUO Plus takes over. Several cooling periods during a weld are visible in the shape of neat droplets which come together in a beautiful weld seam.
Intelligent Gas Control
IGC® Intelligent Gas Control technology prevents over-consumption of gas and gives you long term savings. With weld pools always perfectly protected, you increase the quality of each weld. Make sure that all your welding machines are equipped with IGC® Intelligent Gas Control and save money every day. Your investment will quickly pay for itself.
Power Arc
PowerArc technology secures deep penetration in thick-walled plates. Deep penetration is equal to creating strong welds and solid structures. Use PowerArc for welding fillet welds.
PowerArc Pulse
The new Migatronic MIG/MAG function speeds up your pulse welding process. You can increase your pulse welding (speed) by up to 30% compared to traditional pulse welding. This means noticeably improved productivity and efficiency.
Control panel
Be able to see clearly
The high peak brightness in the display makes it easy for the user to see and adjust settings in dark or dimly lit spaces.
Detach the control panel
Detach the control panel from the power source. Place it on your working table and avoid going back and forth between the machine and the welding spot.
Safe from spatter and dirt
The robust protection screen can withstand weld spatter, dust and impacts that it will be exposed to in most workshops and production halls.
Keep your gloves on
The buttons are designed to be big enough for welders to adjust and fine-tune settings wearing their gloves.
Torch
MIG-A Twist FKS400, 4 meters
Included
Large flexibility, easy to use. Turn the swan neck 45° in both directions step-by-step at intervals of 15° and be able to use the correct working posture in all welding angles. It is equipped with double cooling chamber for extra efficient cooling of gas nozzle. Prepared for Smart Torch Module and Push Pull.
Included w/ configuration
- Graphic control panel, manual settings
- Water cooling w/ flow control for torch protection
- Integrated 4-wheel trolley w/ cylinder holder
- MIG-A Twist FKS400 welding torch 1.2 mm w/ double cooling, 4 meters
- Earth cable, 5 meters
- 32 A mains plug
- Wire rolls 1.2 mm, V-groove
- Extra wire rolls 1.0 mm, V-groove plus liner and contact tip for 1.0 mm
- Calibration certificate
- Up to 5 years extended warranty (with registration)
- Graphic control panel, manual settings
- Water cooling w/ flow control for torch protection
- Integrated 4-wheel trolley w/ cylinder holder
- MIG-A Twist FKS400 welding torch 1.2 mm w/ double cooling, 4 meters
- Earth cable, 5 meters
- 32 A mains plug
- Wire rolls 1.2 mm, V-groove
- Extra wire rolls 1.0 mm, V-groove
- Calibration certificate
- Up to 5 years extended warranty (with registration)
Warranty
Up to 5 years with registration
Register your newly purchased welding machine on migatronic.com/warranty no later than 30 days from the date of purchase. Then you get up to 3- or 5-years’ warranty on selected components.
Technical specifications
Power Source
| Current range | 15-400 A |
| Mains voltage +/÷ 15% (50-60Hz) | 400 V |
| Fuse type C | 20 A |
| Mains current, effective. | 17.5 A |
| Mains current, max. | 26.0 A |
| Power, 100% | 12.1 kVA |
| Power, max. | 18.0 kVA |
| Efficiency | 0.85 | 0.8 |
| Power factor | 0.90 |
| Duty cycle 100% /20°C (MIG) | 345 A/100%/31.5 V |
| Duty cycle max. /20°C (MIG) | 400 A/65%/34.0 V |
| Duty cycle 100% /40°C (MIG) | 300 A/100%/29.0 V |
| Duty cycle 60% /40°C (MIG) | 370 A/60%/32.5 V |
| Duty cycle max. /40°C (MIG) | 400 A/50%/34.0 V |
| Open circuit voltage | 65-70 V |
| Protection class | IP 23 |
| Application class | S/CE |
| Standards | IEC60974-1. IEC60974-10 Cl. A |
| Dimensions (H x W x L) | 700 mm x 260 mm x 735 mm |
| Weight | 52 kg |
Wire Feeder
| Wire feed speed, m/min. | 0,5-30,0 m/min |
| Wire spool diameter | 300 mm |
| Duty cycle 100% /40°C | 430/100 |
| Torch connection | EURO |
| Standards | IEC60974-5. IEC60974-10 CL. A |
Cooling Unit
| Cooling capacity (1 l/min.) | 1300 l/min. |
| Tank capacity | 5 l |
| Max. pressure | 5 bar |
| Max. temperature | 70 C° |
| Standards | IEC60974-2. IEC60974-10 CL.A |
| Dimensions (H x W x L) | 207x260x680 mm |
| Weight | 20 kg |