Example of use for automotive

At the branch of automotive welding and assembly lines are plenty opportunities to use our products.

Harms+Wende accounts with individually on your needs tailored inverters for the optimization of production processes in the automotive branch.

Thereby we guarantee highest operational standards and quality.




The inverter type series GeniusHWI XYY offers a maximum of functionality. The version "Extended" is the specialist of spot welding plants for engineering. Its basic equipment is assembled with 24 V I/Os and one analog output of the proportional valve.

Constant current regulation as well as visualizing the runs of current, voltage and resistance of each individual welding operation belong to extended equipment and allow an insight into each welding process.

Additionally there is a regulation range inspector, voltage inspector and a distance inspector as an integrated part of the „Extended“ design for improving quality assurance.

Operating concepts:
PC with XPegasus operating software
by Ethernet with PC 100/10 Mbit


I - inspector (current):
• Limit value
• Envelope average value
• Envelope reference

You can optionally choose IQR adaptive regulation and the Q - inspector (quality).

Standard range of functions
256 programs
3 current times (preheat, main, post-heat time)
Digital 24 V I/Os
Constant current regulation (KSR)
Electrode management
Current upslope
Current downslope
Output of proportional valve
Visualization of readings


Power range: 360kVA

Variants of cooling
Water outside