Migatronic DELTA 140E Manuel D'instructions page 15

The machine is equipped with the following fixed functions:
Hotstart:
This auxiliary function helps to establish the arc when MMA welding starts. This is done by
increasing the welding current (when the electrode touches the workpiece) compared to the set
welding current. This function facilitates the ignition of the electrode and results in quicker and
better welding.
Arc control:
When arc and weld pool have been established, this function will ensure that the arc is kept stable,
and that the result will be a more uniform welding.
Static characteristic
U [V]
2
60,0
50,0
40,0
30,0
20,0
10,0
0,0
0 20
The static characteristic graph illustrates that the machine performs up to 140A/160A at 26V. The
high performance of the machine presupposes a mains voltage of not less than 230V.
Pay attention to the fact that application of extention cables reduces the maximum performance of
the machine. Also electrodes with a higher working voltage than the specific arc characteristic will
reduce the maximum welding current.
Contact your local MIGATRONIC dealer for further advice about:
- Personal safety
- Environment
- Consumables
- etc.
Dispose of the product according to local standards and regulations.
www.migatronic.com/goto/weee
Static Characteristic
40 60 80 100 120
15
Delta 140E
Delta 160E
Norm line
I [A]
2
140 160 180